Passive Components Catalogue Würth Elektronik eiSos, Überblick




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Electronic Components

2019

Passive ComponentsOptoelectronicsPower Modules

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2

OPTOELECTRONICS

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POWER MODULES

1

PASSIVE COMPONENTS

EMC Components

13

Power Magnetics

34

Signal & Communications

57

Quartz & Oscillators

73

Capacitors

82

Resistors

103

115

136

Information in this publication is subject to change. The process of continually impro-
ving our product range leads to changes in content. For new designs please refer to the
latest data sheets on www.we-online.com or contact our technical field staff.

Terms of Sale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Content

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The Würth Elektronik eiSos Group

Globally available. Locally present.

Milpitas (USA)

Plano (USA)

Irapuato (Mexico)

Watertown (USA)

Lyon (France)

Waldenburg (Germany)

Thyrnau (Germany)

Oggiono (Italy)

Tab (Hungary)

Blaj (Romania)

Berlin (Germany)

Munich (Germany)

Nurmijärvi (Finland)

Trier (Germany)

Budweis (Czech Republic)

Belozem (Bulgaria)

Nashua (USA)

Fuling (China)

Tongzi (China)

Huzhou (China)

Taichung (Taiwan)

Hong Kong (Hong Kong)

Longgang (China)

Shenyang (China)

Bangalore (India)

Nakhon Ratchasima (Thailand)

Barcelona (Spain)

Tianjin (China)

Seoul (South Korea)

Esslingen (Germany)

Crewkerne (UK)

SALES OFFICE

PRODUCTION

DISTRIBUTION

QUALITY & DESIGN CENTER

WAREHOUSE

Intelligent Power and

Control Systems

Printed Circuit Boards

Würth Elektronik eiSos Group

The Würth Elektronik Group

Sales: 848 million €
Employees: 8.300

* 2018

Würth Elektronik eiSos GmbH & Co. KG

Power Modules &

Optoelectronics

Würth Elektronik eiSos GmbH & Co. KG

Würth Elektronik iBE GmbH

Erwin Büchele GmbH & Co. KG

Automotive &

eMobility

Würth Elektronik eiCan

Würth Elektronik Stelvio Kontek S.p.A.

Electromechanical

Components

Wireless Connectivity &

Sensors

(former AMBER wireless GmbH)

Würth Elektronik eiSos GmbH & Co. KG

Würth Elektronik eiSos GmbH & Co. KG

Wurth Electronics Midcom Inc.

Passive

Components

IQD Frequency Products Ltd.

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REFERENCE DESIGNS OF

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More than you expect

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Alpha-Rack

The flexible rack system for EMI solutions and smart prototyping

Predesigned module

Empty module

Wall bracket

The Alpha-Rack system offers a huge variety of electronic components.
It is based on individual modules that can be assembled in different
configurations. Choose from our predesigned modules or create your
own individual rack.

„

Fast & easy access to components

„

Technical data at a glance

„

Stockable, combinable and modular expandable

„

Lifelong free refill

Configurations:

Get more information
www.we-online.com/rack

Rotating tower with one, two or three levels

α Rack

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RED

EXPERT | Online Platform

for Component Selection

One platform, many uses. Select and compare components, view precise DC and AC losses by simulating switching regulators, simulate filter
circuits, request samples, share circuits and more with

RED

EXPERT .

Explore REDEXPERT now
www.we-online.com/redexpert

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Our environment is important to us!

As one of the leading manufacturers of electronic components world-
wide, we are fully conscious of our responsibility for the environment
and its protection.

Directives

We are thus pleased to confirm that all homogenous subcomponents
manufactured by Würth Elektronik eiSos GmbH & Co. KG are in full
compliance with the following directives:

„

2011/65/EU and 2002/95/EU of the European Parliament
regarding the restriction of the use of defined hazardous
substances in electrical and electronic devices (RoHS Directive)

„

2010/571/EU, which supersedes the Annex to Directive
2002/95/EG

„

article 33, paragraph 1 of the European REACh regulation No.
1907/2006. All components and homogeneous subcomponents
are tested according to the current version of the “list of
candidates” of the substances of very high concern (SVHC)

„

“Halogen free” according to JEDEC 709B & IEC 61249-2-21


The components count as compliant when they conform to the defini-
tions of Directive 2011/65/EU and China RoHS ACPEIP (Administrative
Measure on the Control of Pollution Caused by Electronic Information
Products).

No ozone depleting substances

We also confirm that we do not use ozone-depleting substances
without CFCs (chlorofluorocarbons) as per the Montreal Protocol in
our products.

This concerns halogenated organic compounds such as

„

PCBs (polychlorinated biphenyls)

„

PBDEs (polybrominated diphenyl ethers)

„

PBBs (polybrominated biphenyls)

„

PCN (polychlorinated naphthalene)

„

Deca-BDE (decabromodiphenyl ether)

Total Quality Management

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State-of-the-art Equipment

Four Quality Centers

„

Germany (Waldenburg)

„

France (Lyon)

„

China (Shenzhen)

„

USA (Watertown)

Measurement Lab

„

Network/Spectrum/Impedance Analyzers

„

RF Impedance/Material Analyzer

„

LCR Bridges with High Current Capability

„

Precision LCRs

„

Modular Impulse Generators

„

Varistor Testers

„

Winding Testers

„

ESD Testers

„

Dielectric and Insulation Resistance Testers

„

1000 W Power Supply

„

300 W Electronic Loads

Environmental Lab

„

Shock and Vibration

„

Temperature Cycling

„

Thermal Shock

„

Combined Shock and Vibration with Temperature Cycling

„

Steam Aging

Analysis Lab

„

Microscopic Analysis

„

Cross Sectioning and Polishing

„

Terminal Strength

„

Packaging MSL Level Testing

„

Wetting Balance

„

RoHS Reflow Profile

„

Computer Tomography

„

Hot Air Reflow

„

Vapor Phase

„

Wave Soldering

„

XRF X-Ray

„

Automatic Pick & Place

According to

DIN EN ISO 9001, DIN EN ISO 14001, DIN EN ISO 50001

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Outstanding Design Support

Trilogy of Magnetics

5

th

Edition

Completely revised and newly structured. The new Trilogy covers a multitude of new
components and applications. Over 200 practical examples for audio, filter and video
circuits, interfaces, motor control units, SMPS, line filter and power supply.

Order Code:
English version:

744 006

German version (4

th

Edition):

744 005

Further information and
free extracts on

www.we-online.com/trilogy

The LT Spice IV Simulator

1

st

Edition:

Manual, Methods and Applications

Order Code:
English version:

744 010

German version:

744 011

Abc of Power Modules

1

st

Edition:

Functionality, Structure and
Handling of a Power Module

Order Code:
English version:

744 016

German version:

744 014

Trilogy of Connectors

3

rd

Edition:

Basic Principles and Connector
Design Explanations

Order Code:
English version:

699 004

German version:

699 005

Abc of Capacitors

Basic Principles, Characteristics
and Capacitor Types

Order Code:
English version:

744 013

German version:

744 012

Trilogy of Wireless Power Transfer

1

st

Edition:

Basic Principles, WPT Systems
and Applications

Order Code:
English version:

744 018

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Toolbox
Helpful design tools for engineers available

Twitter.com/askLorandt

askLorandt
Follow me on …

we-online.com/youtube

we-online.com/askLorandt

@

or contact me directly:
askLorandt@we-online.com

linkedin.com/in/lorandtfoelkel

Application Notes

Find helpful and comprehensive application notes about DC/DC
converters, interfaces, filter design and on how to use inductors,
ferrites, wireless power transfer coils, shielding material, power
modules, electromechanical components, capacitors and LEDs
on

www.we-online.com/appnotes

Seminars, Webinars & Tutorials
We offer web-based seminars as a supplement to
our long-standing stationary seminars. Our experts
will shine a light on interesting topics regarding
electronic & electromechanical components.
www.we-online.com/seminars
www.we-online.com/webinars

Newsletter
Stay in touch about new products, technologies,
services, seminars, webinars and many more.
Subscribe to our monthly newsletter on
www.we-online.com/newsletter

www.we-online.com/toolbox

Lorandt Fölkel
Design Engineer
at heart

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Würth Elektronik eiSos, one of the leading manufacturers of electronic and
electromechanical components for the electronics industry, congratulates Audi
Sport ABT Schaeffler to the Team World Champion Title in season 4 of the 100%
electric World Championship in the ABB FIA Formula E Race Series. This is
another great milestone after the World Champion Title of Lucas di Grassi in
season 3. We are proud to be technology partner from the very beginning.

Global Technology Partnerships eMotorsports:

Formula E as a Driving Innovative Force

www.we-speed-up-the-future.com

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05/19

1

PASSIVE COMPONENTS

EMC Components

Product Overview

14

New Products

17

Design Kits

22

Additional Information

24

15

EMC Components

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05/19

Product Overview

1

PASSIVE COMPONENTS

EMC Components

How to find detailed product information?

Visit www.we-online.com and search

for product series information, e.g.:

WE-CBF

Ferrites for PCB Assembly

Ferrites for PCB Assembly

Ferrites for Cable Assembly

Ferrites for Cable Assembly

WE-CBF
Z @ 100 MHz:

5 ~ 2700 Ω

I

R

:

50 ~ 6000 mA

R

DC

:

0.008 ~ 1.5 Ω

Frequency Range:

6 ~ 2000 MHz

WE-CBF HF
Z @ 1 GHz:

244 ~ 2005 Ω

I

R

:

50 ~ 600 mA

R

DC

:

0.25 ~ 1.8 Ω

Frequency Range:   300 ~ 3000 MHz

WE-MPSB
Z @ 100 MHz:

8 ~ 600 Ω

I

R

:

2100 ~ 10.500 mA

R

DC

:

1.0 ~ 80.0 mΩ

Frequency Range:

1 ~ 3000 MHz

WE-PBF
Z @ 100 MHz:

42 ~ 98 Ω

I

R

:

6 A

R

DC

:

0.6 ~ 0.9 mΩ

Frequency Range:

6 ~ 2000 MHz

WE-PF
I

R

:

4.5 ~ 10 A

R

DC

:

9 ~ 30 mΩ

Frequency Range:

1 ~ 100 MHz

WE-CMS
Z @ 25 MHz:

20 - 34 Ω

Z @ 200 MHz:

30 ~ 52 Ω

I

R

:

5 A

Frequency Range:

1 ~ 3000 MHz

WE-SUKW
Z @ 25 MHz:

272 ~ 425 Ω

Z @ 100 MHz:

416 ~ 580 Ω

Frequency Range:

0.1 ~ 800 MHz

WE-TMSB
Z @ 100 MHz:

10 ~ 2100 Ω

I

R

:

150 ~ 7500 mA

R

DC

:

0.09 ~ 2.1 Ω

Frequency Range:

6 ~ 3000 MHz

WE-UKW
Z @ 25 MHz:

145 ~ 920 Ω

Z @ 100 MHz:

230 ~ 1240 Ω

Frequency Range:

0.1 ~ 500 MHz

WE-MLS
Z @ 25 MHz:

115 ~ 292 Ω

Z @ 100 MHz:

150 ~ 334 Ω

Frequency Range:

10 ~ 800 MHz

WE-WAFB
Z @ 10 MHz:

28 ~ 65 Ω

Z @ 100 MHz:

70 ~ 130 Ω

Frequency Range:

1 ~ 1000 MHz

WE-STAR-GAP
Z @ 25 MHz 1 turn:

28 ~ 35 Ω

Z @ 500 MHz 1 turn:  345 ~ 400 Ω
Cable Diameter:

4.5 ~ 12.5 mm

Frequency Range:  100 ~ 2000 MHz

WE-STAR-TEC
Z @ 25 MHz 1 turn:

98 ~ 306 Ω

Z @ 100 MHz 1 turn:  182 ~ 525 Ω
Cable Diameter:

3.5 ~ 25 mm

Frequency Range:

1 ~ 1000 MHz

WE-STAR-TEC LFS
Z@ 1 MHz 1 turn:

20 ~ 94 Ω

Z@ 10 MHz 1 turn:

32 ~ 65 Ω

Cable Diameter:

3.5 ~ 21 mm

Frequency Range:   300kHz ~ 30 MHz

WE-STAR-BUENO
Z @ 25 MHz 1 turn:

100 ~ 180 Ω

Z @ 100 MHz 1 turn:   150 ~ 250 Ω
Cable Diameter:

2.5 ~ 8.5 mm

Frequency Range:

1 ~ 1000 MHz

WE-STAR-CLIP
Especially for the fixation of
WE-STAR-TEC and WE-STAR-FIX
Snap Ferrites

WE-STAR-RING
Z @ 25 MHz 1 turn:

64 ~ 142 Ω

Z @ 100 MHz 1 turn:  119 ~ 327 Ω
Cable Diameter:

8 ~ 27 mm

Frequency Range:

1 ~ 1000 MHz

WE-STAR-FLAT
Z @ 25 MHz 1 turn:

42 ~ 97 Ω

Z @ 100 MHz 1 turn:  101 ~ 194 Ω
No. of Pins:

26 ~ 50

Frequency Range:

1 ~ 1000 MHz

WE-NCF
Z @ 25 MHz 1 turn:

48 ~ 100 Ω

Z @ 100 MHz 1 turn:

93 ~ 200 Ω

Cable Diameter:

≤ 7.8 ≤ 26.5 mm

Frequency Range:

1 ~ 1000 MHz

WE-SPLITRING
Z @ 25 MHz 1 turn:

48 ~ 100 Ω

Z @ 100 MHz 1 turn:

93 ~ 200 Ω

Cable Diameter:

≤ 7.8 ≤ 26.5 mm

Frequency Range:

1 ~ 1000 MHz

WE-SFA
Z @ 25 MHz 1 turn:

27 ~ 148 Ω

Z @ 100 MHz 1 turn:

57 ~ 267 Ω

No. of Pins:

10 ~ 64

Frequency Range:

1 ~ 1000 MHz

WE-FLAT
Z @ 25 MHz 1 turn:

1 ~ 90 Ω

Z @ 100 MHz 1 turn:

42 ~ 166 Ω

Types:

round, square, edged

Frequency Range:

1 ~ 1000 MHz

WE-FLAT Ferrite for Flexible Printed
Circuit Boards
Z @ 25 MHz 1 turn:

7 ~ 71 Ω

Z @ 100 MHz 1 turn:

19 ~ 130 Ω

Types:

round, square

Frequency Range:

1 ~ 1000 MHz

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05/19

Ferrites for Cable Assembly

Common Mode Chokes Power Lines

Common Mode Chokes Signal Lines

WE-CNSW
Z @ 100 MHz:

45 ~ 10000 Ω

I

R

:

90 ~ 2000 mA

R

DC

:

0.05 ~ 8.0 Ω

Frequency Range:

1 ~ 3000 MHz

Number of Windings:

2

WE-CNSW HF
Z @ 100 MHz:

60 ~ 120 Ω

I

R

:

280 ~ 600 mA

R

DC

: 0.22 ~ 0.30 Ω

Frequency Range:  10 ~ 10000 MHz
Number of Windings:

2

WE-SLM
L:

11 ~ 470 µH

I

R

:

300 ~ 400 mA

R

DC

:

0.18 ~ 0.58 Ω

Frequency Range:  0.01 ~ 600 MHz
Number of Windings:

2

WE-SL1
L:

10 ~ 330 µH

I

R

:

300 mA

R

DC

:

0.16 ~ 0.3 Ω

Frequency Range:  0.01 ~ 600 MHz
Number of Windings:

2

WE-SL2
L:

10 ~ 20000 µH

I

R

:

0.2 ~ 1.6 A

R

DC

:

0.08 ~ 2.6 Ω

Frequency Range:  0.01 ~ 600 MHz
Number of Windings:

2

WE-FCL
L:

3.9 ~ 100 mH

I

R

:

1.25 ~ 6.0 A

R

DC

:

50 ~ 900 Ω

Frequency Range:   0.01 ~ 100 MHz
Number of Windings:

2

WE-LPCC
L:

120 - 450 µH

I

R

:

10 ~ 23.5 A

R

DC

:

1.4 ~ 9.6 mΩ

Frequency Range:   0.01 ~ 100 MHz
Number of Windings:

2

WE-TPB HV
L:

0.2 ~ 208 mH

I

R

:

7.2 ~ 46 A

R

DC

:

1.6 ~ 85 mΩ

Frequency Range:

0.005 ~ 5 MHz

Number of Windings:

3

WE-TPB
L:

0.52 ~ 12 mH

I

R

:

6 ~ 24 A

R

DC

:

3 ~ 65 mΩ

Frequency Range:

0.01 ~ 30 MHz

Number of Windings:

3

WE-FC
L:

0.82 ~ 33 mH

I

R

:

1.25 ~ 5 A

R

DC

:

0.065 ~ 2.5 mΩ

Frequency Range:   0.001 ~ 100 MHz
Number of Windings:

2

Common Mode Chokes Power Lines

WE-ExB
L:

47 ~ 1000 µH

I

R

:

4.5 ~ 15 A

R

DC

:

4.6 ~ 42 mΩ

Frequency Range:

0.1 ~ 200 MHz

Number of Windings:

2

WE-CMB NiZn
L:

14 ~ 110 µH

I

R

:

1.5 ~ 10 A

R

DC

:

2.7 ~ 80 mΩ

Frequency Range:

0.1 ~ 100 MHz

Number of Windings:

2

WE-CMB HV
L:

0.7 ~ 4.7 mH

I

R

:

6.8 ~ 21.5 A

R

DC

:

3.5 ~ 44 mΩ

Frequency Range:

0.005 ~ 5 MHz

Number of Windings:

2

WE-TFCH
L:

1.8 ~ 25 mH

I

R

:

0.25 ~ 1.0 A

R

DC

:

0.31 ~ 3.60 Ω

Frequency Range:   0.01 ~ 100 MHz
Number of Windings:

2

WE-CMBH
L:

1 ~ 7 mH

I

R

:

3.5 ~ 10 A

R

DC

:

12.5 ~ 80 mΩ

Frequency Range:

0.1 ~ 100 MHz

Number of Windings:

2

WE-LF
L:

0.4 ~ 50 mH

I

R

:

0.3 ~ 6 A

R

DC

:

0.02 ~ 2.6 Ω

Frequency Range:

0.1 ~ 100 MHz

Number of Windings:

2

WE-LF SMD
L:

0.7 ~ 47 mH

I

R

:

0.3 ~ 5.25 A

R

DC

:

0.03 ~ 2.6 Ω

Frequency Range:

0.1 ~ 100 MHz

Number of Windings:

2

WE-TFC
L:

1.8 ~ 25 mH

I

R

:

0.25 ~ 1.0 A

R

DC

:

0.31 ~ 3.60 Ω

Frequency Range:   0.001 ~ 100 MHz
Number of Windings:

2

WE-CMB
L:

0.5 ~ 39 mH

I

R

:

0.3 ~ 35 A

R

DC

:

1.7 ~ 3000 mΩ

Frequency Range:

0.1 ~ 100 MHz

Number of Windings:

2

WE-CMBNC
L:

0.4 ~ 190 mH

I

R

:

0.9 ~ 32 A

R

DC

:

1.1 ~ 430 mΩ

Frequency Range:  0.001 ~ 300 MHz
Number of Windings:

2

WE-CMB HC
L:

0.175 ~ 0.7 mH

I

R

:

5 ~ 10 mA

R

DC

:

2.7 ~ 13 Ω

Frequency Range:

0.1 ~ 100 MHz

Number of Windings:

2

Filter Chokes

WE-FI
L:

8.2 ~ 860 µH

I

R

:

0.4 ~ 5 A

R

DC

:

0.01 ~ 0.45 Ω

Frequency Range:

0.01 ~ 0.3 MHz

WE-SD
L:

2 ~ 10 µH

I

R

:

2.5 ~ 15 A

R

DC

:

1.7 ~ 33 mΩ

Frequency Range:

0.01 ~ 90 MHz

WE-MI
L:

0.047 ~ 10 µH

I

R

:

3 ~ 300 mA

R

DC

:

0.15 ~ 2.1 Ω

Frequency Range:

1 ~ 100 MHz

WE-SAFB
Z @ 25 MHz 1 turn:

20 ~ 144 Ω

Z @ 100 MHz 1 turn:

40 ~ 278 Ω

Cable diameter:

0.55 ~ 4 mm

Frequency Range:

1 ~ 1000 MHz

WE-AFB
Z@ 1 MHz 1 turn:

30 ~ 130 Ω

Z@ 10 MHz 1 turn:

40 ~ 100 Ω

Cable diameter:

4.55 ~ 12.5 mm

Frequency Range:

1 ~ 1000 MHz

WE-AFB LFS
Z @ 25 MHz 1 turn:

46 ~ 300 Ω

Z @ 100 MHz 1 turn:

70 ~ 451 Ω

Cable diameter:

3.3 ~ 17.5 mm

Frequency Range:

0.15 ~ 30 MHz

WE-TOF
Z @ 25 MHz 1 turn:

25 ~ 110 Ω

Z @ 100 MHz 1 turn:

37 ~ 200 Ω

Cable diameter:

3.0 ~ 33.4 mm

Frequency Range:

1 ~ 1000 MHz

WE-FCAC
Easy fixation for flat cores on ribbon
cables
Max. No. of Poles:

16 ~ 40

Frequency Range:

1 ~ 1000 MHz

WE-RIB
Z @ 25 MHz 1 turn:

20 ~ 101 Ω

Z @ 100 MHz 1 turn:

45 ~ 176 Ω

Cable diameter:

0.8 ~ 3.5 mm

Frequency Range:

1 ~ 1000 MHz

EMC Components

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18

05/19

Product Overview

1

PASSIVE COMPONENTS

EMC Components

Common Mode Chokes Signal Lines

Explore our application notes
for EMC Components
www.we-online.com/app-notes

Component libraries available for:

„

PCB library: Altium Designer,

EAGLE, Cadence OrCAD & Allegro,
Zuken CAD-Star

„

S-Parameter & SPICE model:

S-Parameter, LTspice, PSpice, Spectre

„

RF & microwave simulation models:

Modelithics

www.we-online.com/library

All EMC Components at a glance
www.we-online.com/emc-components

ESD and Surge Protection

EMI Shielding Material

EMI Shielding Material
Fabric over foam gaskets, Copper
Tape, Aluminum Tape, Conductive
Foam, Conductive Fabric

EMI Board Level Shielding
WE-SHC, ShielDIY
Metal cabinets for board level
shielding, SMD & THT, Frame & Cover
One piece solution

EMI grounding contacts WE-SECF,
WE-SMGS, WE-SHC, WE-EEL, WE-ST
SMD contacts, Metal Clips,
Grounding Cables

EMI Magnetic Shielding WE-FAS,
WE-FSFS, WE-CPU
Absorber Sheets, Thermal Absorber
Sheets, Flexible Ferrite Sheets,
Ferrite Plates

D-SUB Filter Connectors

D-SUB Filter Connectors
Bent 90°, solder cup, solder pin
straight, filter adapter

EMC Filters

WE-CLFS Line Filter
I

R

1.5 ~ 20 A

I

Leak

0.173 ~ 0.785 mA

R

DC

15 ~ 300 mΩ

WE-TVS
Operating Voltage:

1.2 ~ 20 V

DC

C

typ

:

0.18 ~ 830 pF

Channels:

1 ~ 8 (+VDD)

Uni/Bidirectional, Rail-to-Rail

WE-VE/WE-VEA
Operating Voltage:

5 ~ 24 V

DC

C

typ

:

0.2 ~ 120 pF

Size:

0201 ~ 0805/0508 ~ 0612

WE-TVSP
Operating Voltage:

5 ~ 100 V

DC

I

max

:

2.5 ~ 326.1 A

V

Clamp

:

9.2 ~ 162 V

Size:

SMAJ, SMBJ, SMCJ, SMDJ

WE-VS
Operating Voltage:

5.5 ~ 56 V

DC

I

max

:

10 ~ 200 A

W

max

:

0.02 ~ 1.1 J

C

typ

:

70 ~ 3600 pF

Size:

0402 ~ 1206

WE-VD
Operating Voltage:

18 ~ 1465 V

DC

I

max

:

0.1 ~ 10 kA

W

max

:

0.7 ~ 496 J

Diameters:

5 ~ 20 mm

Reference for cURus/CQC/VDE

WE-SL3
L:

20 ~ 100 μH

I

R

:

450 ~ 700 mA

R

DC

0.14 ~ 0.45 Ω

Frequency Range:

9 ~ 600 MHz

Number of Windings:

2 – 3

WE-SL5
L:

120 ~ 4700 µH

I

R

:

350 ~ 2500 mA

R

DC

:

0.025 ~ 0.72 Ω

Frequency Range:

9 ~ 600 MHz

Number of Windings:

2

WE-SL5 HC
L:

5 ~ 30 μH

I

R

:

1.2 ~ 5 A

R

DC

:

0.0055 ~ 0.06 Ω

Frequency Range:    1.4 ~ 300 MHz
Number of Windings:

2

WE-SCC
L:

1 ~ 1000 µH

I

R

:

150 ~ 4750 mA

R

DC

:

0.01~ 4.30 Ω

Frequency Range:

0.1 ~ 300 MHz

Number of Windings:

2

WE-UCF
L:

0.013 ~ 100 mH

I

R

:

0.15 ~ 10 A

R

DC

:

0.0027 ~ 8.5 Ω

Frequency Range:  0.01 ~ 400 MHz
Number of Windings:

2 ~ 4

WE-SL
L:

35 ~ 4700 µH

I

R

:

0.2 ~ 2.7 A

R

DC

:

0.035 ~ 0.85 Ω

Frequency Range:  0.01 ~ 600 MHz
Number of Windings:

2 ~ 4

Extended

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Product Category

Design Kit

Order Code

Lifelong Refill

Ferrites for PCB Assembly

WE-CBF 0402, 0603, 0805; SMD Ferrites

742790

WE-CBF 1206, 1210, 1806, 1812; SMD Ferrites

742791

WE-CBF HF 0402, 0603; SMD Ferrites for High Frequency Applications

742841

WE-MPSB, WE-PBF, WE-SUKW & WE-CMS; PCB Ferrites for Inrush Peak Currents

742793

Ferrites for Cable Assembly

Snap Ferrites

742711

WE-AFB; Axial Ferrite Beads

742700

WE-FLAT; Flat Ferrite Cores

742722

WE-TOF; EMI Suppression Toroidal Ferrites

742701

Filter Chokes

WE-FI; Toroidal Line Chokes

744705

WE-MI; SMD Multilayer Inductors

744790

WE-SD; Rod Core Chokes

744713

Common Mode Chokes

SMD Common Mode Line Filters

744725

WE-CMB & WE-CMBH; Common Mode Power Line Chokes

744825

WE-CMB, WE-CMB HC, WE-CMB NiZn, Common Mode Power Line Chokes

744821

WE-CMBNC; Common Mode Power Line Chokes

744800

WE-CNSW & WE-CNSW HF; SMD Common Mode Line Filters

744230

WE-ExB, WE-CMB & WE-CMBNC

744824

WE-LF; Common Mode Power Line Chokes

744630

WE-TFC, WE-TFCH, WE-FC; Power Line Common Mode Filters

744864

Design Kits

1

PASSIVE COMPONENTS

EMC Components

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Product Category

Design Kit

Order Code

Lifelong Refill

ESD Protection

ESD Protection

823999

Surge Protection

WE-TVSP, TVS Power Diodes Low Power

824599

WE-TVSP; TVS Power Diodes High Power

824598

WE-VD; Disk Varistors

820999

WE-VS; SMD Varistors

825998

EMI Shielding Material

Shielding Cabinets

361999

ShielDIY Do It Yourself Custom Shielding Cabinets

360002

WE-FAS/WE-FSFS

304999

WE-SECF; SMD EMI Contact Fingers

331001

EMC Filter

Design Your EMC-Filter

744998

EMC General

Interfaces; USB 2.0 / 3.0 / 3.1, Ethernet 100/1000 Base-T, CAN, VGA, HDMI, RS232, RS485

744999

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EMC Components

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WE-EEL

Earthing Metal Clip

Characteristics:

Aluminum metal clip

For different cable sizes as standard available

Contact resistance less than 0.01 Ω

Operating temperature -40 °C up to +105 °C

Easy placing on PCB with M4 screw

Applications:

Low impedance connection of the cable shield to
ground, reducing the EMI of the cable

Connection to PCB, metal plane, enclosure

360° grounding

Technical Data:

Order

Code

L

(mm)

H

(mm)

W

(mm)

Material

Ø Cable

(mm)

7425103

16.8

5.15

10

Aluminum

2.5 - 3.5

7425104

19.2

6.4

10

3.5 - 4.5

7425105

22.5

7.7

10

4.5 - 5.5

7425106

23.4

9

10

5.5 - 6.5

7425107

24.8

10.32

10

6.5 - 7.5

7425108

26.3

11.6

10

8 - 9

7425109

29.95

14.65

10

9.5 - 11

7425111

32.45

15.9

10

10.3 - 11.5

7425113

34.6

18.55

10

12 - 14

7425115

38.4

21.35

10

14.5 - 16.5

7425117

42.92

25.15

13

16.5 - 18.5

7425120

46.2

27.5

13

19 - 20.5

L: Length; H: Height; W: Width; Ø Cable: Cable Diameter

www.we-online.com/we-eel

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1

PASSIVE COMPONENTS

EMC Components

New Products

EMC Components

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WE-SMGS

Surface Mount Solderable Gasket

Characteristics:

Designed for pick & place assembling

Wide contact surface

Reflow oven solderability

Good compression recovery

Applications:

Low resistance connection

Grounding applications

PCB to PCB connections

PCB to housing connections

Technical Data:

Order Code

L

(mm)

W

(mm)

H

(mm)

Recommended

Compressed

Height

(Min.-Max.)

R

S

(Ω/ square)

3029040030025

4

3

2.5

1.8 - 2

< 0.1

3029040030030

4

3

3

2.2 - 2.4

3029040030035

4

3

3.5

2.6 - 2.8

3029050030050

5

3

5

3.7 - 4

3029060060050

6

6

5

3.7 - 4

3029060080100

6

8

10

7.5 - 8

3029080080100

8

8

10

7.5 - 8

3029100100150

10

10

15

11.2 - 12

L: Length; W: Width; H: Height; Recommended Compressed Height (Min.-Max.)

www.we-online.com/we-smgs

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1

PASSIVE COMPONENTS

EMC Components

New Products

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WE-SHC

Shielding Cabinet Clip

Characteristics:

Tin plate in accordance with DIN EN 10202/10203

Clip for WE-SHC to use it as a pluggable component

To use with WE-SHC (one piece or ShielDIY)

Optical test possible, can be placed after soldering

Pick & place suitable

Suitable for customized & standard shielding
cabinets

Applications:

Board Level Shielding

To prevent EMI radiation from PCB
and to keep sensitivity low of:
– RF output stages
– RF input and amplifier stages
–  Oscillators
– EMC sensitive parts in plastic cases

Technical Data:

Order

Code

Mount

Plating

Base Material

T

(mm)

L

(mm)

W

(mm)

H

(mm)

36900000

SMT

Tin

Steel

0.15

6.5

0.8

1.27

T: Material Thickness; L: Length; W: Width; H: Height

WE-SECF Protected

SMD EMI Contact Finger

Characteristics:

Ideally suited for automated placement

Mechanically protected against over compression

High temperatures and mechenical weight have no
influence on the excellent connection properties

Corrossion-resistant

Wear-resistant

Reliable solderability

Applications:

Contact between PCB's ground and housing

Low impedance RF connection between PCBs
and / or PCB and metal case

Earthing of cooling units on high frequency

Connection between signal and power supply of two
PCB's on track

Connection between PCB and external elements

Technical Data:

Order Code

L

(mm)

W

(mm)

H

(mm)

Material

Contact Resistance

(mΩ)

Recommended Working Height

(Min.-Max.)

(mm)

331236362553

3.6

2.5

5.3

Phosphor Bronze; nickel plated (Ni),

tin plated (Sn) soldering area

5

3.5 - 5

331256381840

3.75

2.2

4

Phosphor Bronze; nickel plated (Ni),

tin plated (Sn) soldering area

2.5 - 3.8

331276483050

4.8

3

5

Phosphor Bronze; nickel plated (Ni),

tin plated (Sn) soldering area

2.1 - 4.8

331246501860

5

2.2

6

Phosphor Bronze; nickel plated (Ni),

tin plated (Sn) soldering area

3.7 - 5.8

331265563040

5.6

3

4

Copper Beryllium (CuBe); nickelplated

(Ni), tin plated (Sn) soldering area

2.2 - 3.4

W: Width; H: Height; Recommended Working Height (Min.-Max.)

www.we-online.com/we-shc

www.we-online.com/we-secf

Mechanically protected

against over compression

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05/19

EMC Components

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®

crystal clear

frequencies.

#CRYSTALCLEAR

Nanocrystalline

WE-CMBNC

MnZn

WE-CMB

NiZn

WE-CMB NiZn

MnZn/NiZn

WE-ExB

Horizontal

WE-CMBH

High Voltage
WE-CMB HV

The WE-CMBNC is a VDE certified series of common mode chokes with a highly permeable
nanocrystalline core material. Despite the small size, it delivers outstanding broadband
attenuation performance, high rated currents and low DC resistance values. Low profile and high
voltage ratings can also be realized by the common mode chokes of the WE-CMB family.

For further information, please visit:

www.we-online.com/we-cmb

„

High permeability nanocrystalline core material

„

High I

R

& low R

DC

in a small size

„

Broadband suppression

„

Stable inductance values at high
temperatures

„

Improved isolation through plastic case and
patented winding spacer

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huge

peak

strong

bead!

#strongBEAD

The WE-MPSB series is the world’s first ferrite bead that specifies how it performs under high current

transients. This unique bead protects and extends the life of your application. It features an ultra-low

R

DC

which delivers the lowest self-heating in its class at high currents. The WE-MPSB is ideal for DC/

DC applications requiring high efficiency. For more information, please visit

www.we-online.com/

WE-MPSB

Design your filter with our free online software –

RED

EXPERT. You will have the best guidance to ensure

your circuit can withstand transient peak currents using our peak-specified WE-MPSB ferrite beads:

www.we-online.com/MPSB-designer

„

muscular peak current capability

„

high rated currents

„

ultra-low  R

DC

to minimize unwanted losses

„

effective broadband filtering

0603

0805

1206

1612

1812

2220

3312

Products in original size:

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Product Category

Design Kit

Order Code

Lifelong Refill

Ferrites for PCB Assembly

WE-CBF 0402, 0603, 0805; SMD Ferrites

742790

WE-CBF 1206, 1210, 1806, 1812; SMD Ferrites

742791

WE-CBF HF 0402, 0603; SMD Ferrites for High Frequency Applications

742841

WE-MPSB, WE-PBF, WE-SUKW & WE-CMS; PCB Ferrites for Inrush Peak Currents

742793

Ferrites for Cable Assembly

Snap Ferrites

742711

WE-AFB; Axial Ferrite Beads

742700

WE-FLAT; Flat Ferrite Cores

742722

WE-TOF; EMI Suppression Toroidal Ferrites

742701

Filter Chokes

WE-FI; Toroidal Line Chokes

744705

WE-MI; SMD Multilayer Inductors

744790

WE-SD; Rod Core Chokes

744713

Common Mode Chokes

SMD Common Mode Line Filters

744725

WE-CMB & WE-CMBH; Common Mode Power Line Chokes

744825

WE-CMB, WE-CMB HC, WE-CMB NiZn, Common Mode Power Line Chokes

744821

WE-CMBNC; Common Mode Power Line Chokes

744800

WE-CNSW & WE-CNSW HF; SMD Common Mode Line Filters

744230

WE-ExB, WE-CMB & WE-CMBNC

744824

WE-LF; Common Mode Power Line Chokes

744630

WE-TFC, WE-TFCH, WE-FC; Power Line Common Mode Filters

744864

Design Kits

1

PASSIVE COMPONENTS

EMC Components

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24

05/19

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Product Category

Design Kit

Order Code

Lifelong Refill

ESD Protection

ESD Protection

823999

Surge Protection

WE-TVSP, TVS Power Diodes Low Power

824599

WE-TVSP; TVS Power Diodes High Power

824598

WE-VD; Disk Varistors

820999

WE-VS; SMD Varistors

825998

EMI Shielding Material

Shielding Cabinets

361999

ShielDIY Do It Yourself Custom Shielding Cabinets

360002

WE-FAS/WE-FSFS

304999

WE-SECF; SMD EMI Contact Fingers

331001

EMC Filter

Design Your EMC-Filter

744998

EMC General

Interfaces; USB 2.0 / 3.0 / 3.1, Ethernet 100/1000 Base-T, CAN, VGA, HDMI, RS232, RS485

744999

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EMC Components

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05/19

Applications of EMC Components

D-Sub Filter Connector

Cable Ferrites

Earthing Belt

EMI Shielding Tape

Chip Bead Ferrites

Conductive Ni/Cu
Glass Fiber Woven

Clip

Shielding

Cabinet

Flexible Sintered

Ferrite Sheet

Varistors

Common Mode Chokes

Capacitors

1

PASSIVE COMPONENTS

EMC Components

Additional Information

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Applications

„

Control signals

„

RS232

„

RS422

„

DC/DC converter

„

USB 2.0

„

USB 3.0

„

USB 3.1

„

IEEE 1394

„

LVDS

USB

3.1 Controller

USB Type-C

TM

Connector

SSRX+

SSRX-

SSTX+

SSTX-

V

bus

GND

WE-TVS

Super

Speed

WE-CNSW HF

WE-MAPI

WE-MPSB

WCAP-CSGP

WE-MPSB

D+

D-

WE-CNSW

WE-TVS

EMC Components

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05/19

SMD EMI Suppression Ferrite Beads

1

PASSIVE COMPONENTS

EMC Components

Additional Information

High Speed
SMD ferrites
Have lower impedance in the
lower frequency ranges. Therefore
they have only a low attenuation
on fast signals. Application e.g.
USB 2.0, USB 3.0, USB 3.1,

IEEE 1394, LVDS.

High Frequency
SMD ferrites

Have, due to a modified internal
layout, an increased effective
suppression frequency range.
Consequently the impedance at
1 GHz is up to 3 times higher.
Application e.g. HDD, fast bus
signals and clock signals.

High Current
SMD ferrites
Are designed for high current
(over 1 A). The rated current refers
to 40 K self-heating.  Application
e.g. power supply, DC/DC con-
verter.

Wide Band
SMD ferrites
Show already high impedance in
low frequency range. Therefore
they are wide band through the
whole spectrum. Application e.g.
control signals, RS232, RS422,
DC/DC converter.

Impedance (Ohm)

Frequency (MHz)

High Current (1000 mA –10050 mA)

Wide Band (50 mA – 500 mA)

High Frequency (50 mA – 600 mA)

High Speed (100 mA – 700 mA)

Characterisation

Do you want to check the different
series live? Go to REDEXPERT:
www.we-online.com/redexpert-smd-ferrite-series

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05/19

ΔT = T

max

– T

R

Max. temperature allowed T

max

Derating Curve – Interpretation

Impedance vs. Frequency Cable Ferrites

0

40

30

20

10

50

60

1

1

0

100

1000

Impedance of the ferrite (Ω)

Attenuation (dB)

1 Ω
10 Ω
50 Ω
90 Ω

Impedance determination in

RED

EXPERT

Determine the needed
impedance in REDEXPERT
www.we-online.com/re-impedance

Derating curves for
CMC in REDEXPERT:
www.we-online.com/
redexpert-derating-
curves-cmc

See all ferrites with different turns
Go to REDEXPERT:
www.we-online.com/redexpert-different-turns

Relationship between the number of winding turns and the
impedance across the frequency spectrum

A (dB) = 20 log

10

Z

A

+ Z

F

+ Z

B

Z

A

+ Z

B

Example of use: The maximum ambient
temperature with maximum current capabil-
ities is 70 °C over this temperature the current
capabilities sink. For an ambient tempera-
ture of 90 °C the current should not be over
40% of IR (0,9 Amps).

EMC Components

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05/19

Huge Common Mode Attenuation!

Common Mode Behaviour

Differential Mode Behaviour

Common Mode Chokes

1

PASSIVE COMPONENTS

EMC Components

Additional Information

Bifilar winding: Shows the low-
est attenuation in differential
mode. These chokes are recom-
mended for data lines, where a
high isolation is not needed and
some high speed signals are in-
volved.

Current

Magnetic field

Sectional winding: Shows the
highest attenuation in differential
mode. This chokes are recom-
mended for power lines, where a
high isolation is mandatory and
the power delivery is happening
at low frequency.

Current

Magnetic field

In opposition to the common mode behaviour, the differential
mode portion of the signal will see almost no impedance in
the choke, this phenomenon could be explained with the
magnetic field compensation inside the core. If the core is not
magnetized, then no inductance will appear in the line.

When the common mode portion of a signal tries to go
through the choke, it will meet a high impedance, due to the
inductance created by the magnetization of the core and the
coils.

Compare the two techonologies in
REDEXPERT:
www.we-online.com/redexpert-winding-styles

Winding styles for different applications

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Compare the two series
in REDEXPERT:
www.we-online.com/redexpert-compare-cmb-fc

Compare the different materials
for our chokes in REDEXPERT:
www.we-online.com/redexpert-compare-core-material

Attenuation (dB)

Frequency (Hz)

Manganese-Zinc

Nanocrystalline

Manganese-Zinc & Nickel-Zinc

Nickel-Zinc

Comparison Core Material

Insertion Loss

Frequency

WE-CMB

WE-FC

A division of the winding space in separate chambers (see
WE-FC, 2 chambers on each winding) reduces the intrawinding
capacitance increasing the bandwith of the choke. The current
capabilities will be reduced due to the smaller winding space.

Comparison Winding Style

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EMC Components

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Attenuation (dB)

-10

0

10

20

30

40

50

60

70

80

90

100

110

-20

Frequency

100 kHz

10 kHz

1 MHz

10 MHz

100

A 50 Ω / 50 Ω asym

A 100 Ω / 0.1 Ω sym

A 50 Ω / 50 Ω sym

A 0.1 Ω / 100 Ω sym

EMC Filters

1

PASSIVE COMPONENTS

EMC Components

Additional Information

„

Discharge resistor – Discharge of capacitors.
Important safety standards

„

Cx – Increases the differential mode attenuation

„

CMC – Strongly increases the common mode and partly
differential mode attenuation without deriving any leakage current
to ground

„

Cy – Strongly increases common and partly differential mode
attenuation driving some leakage current to ground.

Easy selection of EMC Filters
www.we-online.com/re-emcfilter

A 50 Ω/50 Ω asym
Common mode attenuation in the 50 Ω
system.

A 50 Ω/50 Ω sym

Differential mode attenuation in the 50 Ω
system.

A 0.1 Ω/100 Ω sym
“Worst Case” differential mode attenuation
with low input- and high output impedance.

A 100 Ω/0.1 Ω sym
“Worst Case” differential mode attenuation
with high input- and low output impedance.

Two-Stage

Single-Stage-Advanced

Single-Stage

L

1

C

1

C

1

C

1

C

1

R

C

1

L

1

L

N

L

PE

N

Easy to use fast-on connectors

Amazing size-curent ratio

(current capabilities)

Perfect ground connection

High performance filter inside

Perfectly shielded

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05/19

ESD and Surge Protection

GBit Ethernet PHY

RJ45 Connector

DA+

DA–

DA–

DD+

DD–

DD+

DD–

VCC

GND

DB+

DB–

DC+

DC–

DA+

DB+

DB–

DC+

DC–

The Flow-Thru Design let you route the data lines straight away under the TVS diode. This results in a very easy board layout due to the exact signal lengths of the data lines
and therefore identical running times. The two parts with p/n 824 001 52 (SOT563) and 824 001 02 (SOT23-6L) have a double connection of I/O pins. Therewith each I/O line
double is protected. The advantage is shown in TLP measurement with an reduced clamping voltage.

USB Controller

USB P

ort

Vbus

D+

D–

GND

Vbus

D+

D–

GND

Chip Bead Ferrite

Common Mode Choke

Rt

Rt

VDD

GND

WE-TVS: 824 001x

0

2

4

6

8

10

12

14

16

18

0

2

4

6

8

10

12

14

TLP Spannung/TLP voltage (V)

TLP Strom/TLP current (A

)

Flow Thru
Standard

The Flow-Thru Design let you route the data lines straight away under the TVS diode. This results in a very easy board layout due to the exact signal lengths of the data lines
and therefore identical running times. The two parts with p/n 824 001 52 (SOT563) and 824 001 02 (SOT23-6L) have a double connection of I/O pins. Therewith each I/O line
double is protected. The advantage is shown in TLP measurement with an reduced clamping voltage.

USB Controller

USB P

ort

Vbus

D+

D–

GND

Vbus

D+

D–

GND

Chip Bead Ferrite

Common Mode Choke

Rt

Rt

VDD

GND

WE-TVS: 824 001x

0

2

4

6

8

10

12

14

16

18

0

2

4

6

8

10

12

14

TLP Spannung/TLP voltage (V)

TLP Strom/TLP current (A

)

Flow Thru
Standard

The Flow-Thru Design let you route the data lines straight away under the TVS diode. This results in a very easy board layout due to the exact signal lengths of the data lines
and therefore identical running times. The two parts with p/n 824 001 52 (SOT563) and 824 001 02 (SOT23-6L) have a double connection of I/O pins. Therewith each I/O line
double is protected. The advantage is shown in TLP measurement with an reduced clamping voltage.

USB Controller

USB P

ort

Vbus

D+

D–

GND

Vbus

D+

D–

GND

Chip Bead Ferrite

Common Mode Choke

Rt

Rt

VDD

GND

WE-TVS: 824 001x

0

2

4

6

8

10

12

14

16

18

0

2

4

6

8

10

12

14

TLP Spannung/TLP voltage (V)

TLP Strom/TLP current (A

)

Flow Thru
Standard

With one TVS diode of series WE-TVS two USB lines can be protected. All 4 data lines as well as the common power
supply  are  well  protected  against  electrostatic  discharge. As  further  improvement  a  LC-Filter  is  built  with  the
common mode choke WE-CNSW and the capacitors to eliminate incoming common and differential mode noise.
With two capacitors and the chip bead ferrite in the power supply line a very good insertion loss is provided.

USB Controller

USB P

ort

1

USB P

ort

2

Vbus

D+

D–

D+

D–

GND

Vbus

D+

D–

D+

D–

GND

Vbus

GND

Rt

Chip Bead Ferrite

Common Mode Choke

Common Mode Choke

Rt

Rt

Rt

Shield

WR-COM: 614 008 260 21

WE-CNSW: 744 232 090

WE-CNSW: 744 232 090

Shield

GND

D+
D–

VBUS

Port 1 Port 2

WE-TVS: 824 015

GND

VBUS

VBUS

WE-CBF: 742 792 641

1

Determine max. operating voltage of the application

(inclusive tolerances)

2

Component V

rms

/V

dc

≥ application max V

rms

/V

dc

3

Determine  operating  temperature

(Varistor parameter has to be derated)

4

Max. allowable clamping voltage

5

Capacitance (fast datalines need low capacitance

due to signal integrity)

6

Max. energy/power

7

Max. possible surge/burst/ESD-level

8

Take standards into account (e.g. Audio/Video, IEC 62368-1)

How to Determine the right Overvoltage Protection Device for your Application

Application of High Speed TVS Diodes for ESD Protection

Ethernet 100 MBit

USB 2.0 Double Port Protection

The easy to use Flow-Thru Design – with double port connection of I/O pins

TLP current (V)

EMC Components

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34

05/19

Magnetic Shielding

THE STRONG

High Permeability – WE-FAS EMI / WE-FSFS

Applications

„

EMI suppression in all kinds of electronic equipment

„

Wireless Power applications

„

Prevention of electrostatic discharge

Features

„

Highest attenuation materials

„

Wide frequency range up to 6 GHz

„

Down to 0.05 mm thickness

THE COOL

Thermal Conductivity – WE-FAS Thermal Conductive

Applications

„

EMI suppression in all kinds of electronic equipment

„

Improving heat dissipation

„

Prevention of electrostatic discharge

Features

„

Thermal conductivity 1.4 W/m*K

„

EMI suppression up to 3 GHz

„

Operating temperature from -40 to +160˚C

THE SMART

NFC / RFID Performance Improvement – WE-FSFS / WE-FAS

Applications

„

Improve performance of
NFC / RFID communications
systems

„

Increase coils inductance

„

EMI suppression in all kinds
of electronic equipment

Features

„

High reflection ( µ' ) and low
absorption ( µ'' ) at NFC / RFID
frequency

Shielded NFC-RFID Communication. WE-FSFS/WE-FAS protect
communication by concentrating the magnetic field.
Frequency swift due to close Metal surfaces is prevented.

1

PASSIVE COMPONENTS

EMC Components

Additional Information

Ta

g Impedance

Frequency

13.56 MHz

Reader Impedance

Frequency

WE-FSFS

/ WE-FAS

Metal surface

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05/19

EMC Components

Select EMC Components

in

RED

EXPERT

„

Filter for electrical and mechanical parameters

„

Get chart data out of the lab

„

Direct access to certificates and datasheets

„

Read out chart values in the product table

„

Calculate attenuation by entering system parameters

„

Check temperature derating to make sure the current can be handled

„

Enter your desired attenuation and frequency and

RED

EXPERT will propose

suitable ferrites and common mode cokes based on system model calculations.

Try it out:
www.we-online.com/redexpert-emc-components

Find perfect match of common and differential mode
impedance to don’t cut the useful signal of the application.

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1

PASSIVE COMPONENTS

Power Magnetics

Product Overview

35

New Products

42

Design Kits

48

Additional Information

50

36

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How to find detailed product information?

Visit www.we-online.com and search

for product series information, e.g.:

WE-PMI

Product Overview

1

PASSIVE COMPONENTS

Power Magnetics

Single Coil Power Inductors

WE-HCFT
L:

1.5 ~ 65 μH

I

R

:

17.2 ~ 75 A

R

DC

:

0.4 ~ 13.13 mΩ

Frequency Range:

0.1 ~ 3 MHz

WE-HCF
L:

0.7 ~ 680 μH

I

R

:

12 ~ 56 A

R

DC

:

0.44 ~118.3 mΩ

Frequency Range:

0.1 ~ 3 MHz

WE-HCC
L:

0.22 ~ 10 μH

I

R

:

4.4 ~ 27 A

R

DC

:

1.5 ~ 41 mΩ

Frequency Range:

0.1 ~ 3 MHz

WE-HCI
L:

0.13 ~ 82 µH

I

R

:

3.5 ~ 41.5 A

R

DC

:

0.35 ~ 34 mΩ

Frequency Range:

0.1 ~ 3 MHz

WE-PD4
L:

0.47 ~ 10000 µH

I

R

:

0.07 ~ 18 A

R

DC

:

0.002 ~ 39 Ω

Frequency Range:

0.1 ~ 10 MHz

WE-PD3
L:

1 ~ 1000 µH

I

R

:

0.19 ~ 3.9 A

R

DC

:

0.027 ~ 3.2 Ω

Frequency Range:

0.1 ~ 10 MHz

WE-LQFS
L:

1.0 ~ 470 μH

I

R

:

0.26 ~ 4.47 A

R

DC

:

21 ~ 2803 mΩ

Frequency Range:

0.1 ~ 10 MHz

WE-MAPI
L:

0.33 ~ 47 µH

I

R

:

0.39 ~ 9.6 A

R

DC

:

7.2 ~ 2300 mΩ

Frequency Range:

0.05 ~ 6 MHz

WE-TPC
L:

0.056 ~ 1500 µH

I

R

:

0.08 ~ 8.5 mA

R

DC

:

0.0035 ~ 9 Ω

Frequency Range:

0.1 ~ 10 MHz

WE-SPC
L:

0.22 ~ 100 µH

I

R

:

0.40 ~ 5.30 A

R

DC

:

0.014 ~ 1.133  Ω

Frequency Range:

0.01 ~ 10 MHz

WE-PD
L:

0.47 ~ 1500 µH

I

R

:

0.2 ~ 23.5 A

R

DC

:

0.003 ~ 9.44 Ω

Frequency Range:

0.1 ~ 10 MHz

WE-PDF
L:

0.22 ~ 27 μH

I

R

:

4.3 ~ 19 A

R

DC

:

1.95 ~ 42.5 mΩ

Frequency Range:

0.1 ~ 10 MHz

WE-PD2SR
L:

1.2 ~ 220 μH

I

R

:

0.67 ~ 4.85 A

R

DC

:

8.5 ~ 876 mΩ

Frequency Range:

0.1 ~ 10 MHz

WE-PD2
L:

0.12 ~ 2200 µH

I

R

:

0.18 ~ 10 A

R

DC

:

0.004 ~ 5.3 Ω

Frequency Range:

0.1 ~ 10 MHz

WE-PMI
L:

0.11 ~ 10 μH

I

R

:

450 ~ 4000 mA

R

DC

:

7 ~ 500 mΩ

Frequency Range:     0.1 ~ 100 MHz

WE-PMMI
L:

0.025 ~ 1.5 µH

I

R

:

1600 ~ 7000 mA

R

DC

:

9 ~ 100 mΩ

Frequency Range:

0.1 ~ 100 MHz

WE-PMCI
L:

0.24 ~ 2.2 µH

I

R

:

1200 ~ 3600 mA

R

DC

:

23 ~ 195 mΩ

Frequency Range:

0.05 ~ 6 MHz

WE-GF
L:

0.1 ~ 1000 µH

I

R

:

30 ~ 450 mA

R

DC

:

0.32 ~ 50 Ω

Frequency Range:

0.1 ~ 100 MHz

WE-GFH
L:

1.0 ~ 220 µH

I

R

:

75 ~ 1600 A

R

DC

:

81 ~ 9126 mΩ

Frequency Range:

0.1 ~ 100 MHz

WE-LQ
L:

1 ~ 2200 µH

I

R

:

0.04 ~ 1.8 A

R

DC

:

0.08 ~ 63 Ω

Frequency Range:

10 ~ 1000 MHz

WE-LQS
L:

0.16 ~ 10000 µH

I

R

:

0.13 ~ 6.85 A

R

DC

:

6 ~ 22800 mΩ

Frequency Range:

0.01 ~ 10 MHz

WE-LQSH
L:

0.47 ~ 10 μH

I

R

:

0.58 ~ 6.4 A

R

DC

:

18 ~ 816 mΩ

Frequency Range:

0.05 ~ 6 MHz

High Performance

Consumer

Low Profile

High Current

SEPIC

1:1 High Voltage

1:1 High Current

High Voltage

1:N Multi Turns Ratio

THT Inductors

All Purpose

Power Magnetics

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05/19

Single Coil Power Inductors

PFC Chokes

Dual Coil Power Inductors

Wireless Power Transmission

WE-LHMI
L:

0.1 ~ 100 µH

I

R

:

1 ~ 32.5 A

R

DC

:

0.60 ~ 500 mΩ

Frequency Range:

0.05 ~ 5 MHz

WE-FAMI
L:

3.0 ~ 22.0 µH

I

R

:

3.7 ~ 14.5 A

R

DC

:

3.8 ~ 36 mΩ

Frequency Range:

0.01 ~ 10 MHz

WE-TI
L:

1 ~ 68000 µH

I

R

:

0.05 ~ 9 A

R

DC

:

0.006 ~ 125 Ω

Frequency Range:

0.1 ~ 10 MHz

WE-TIS
L:

1.3 ~ 6800 µH

I

R

:

0.05 ~ 8.5 A

R

DC

:

0.007 ~ 40 Ω

Frequency Range:

0.1 ~ 10 MHz

WE-SI
L:

12 ~ 1619 μH

I

R

:

0.5 ~ 5 A

R

DC

:

0.008 ~ 0.7 Ω

Frequency Range:   0.01 ~ 0.1 MHz

WE-PD HV
L:

220 ~ 3300 μH

I

R

:

0.24 ~ 1.30 A

R

DC

:

0.30 ~ 6.5 Ω

Frequency Range:

0.1 ~ 10 MHz

WE-PD2 HV
L:

330 ~ 2200 μH

I

R

:

0.15 ~ 0.43 A

R

DC

:

1.0 ~ 7.2 Ω

Frequency Range:

0.1 ~ 10 MHz

WE-TI HV
L:

220 ~ 5600 µH

I

R

:

0.18 ~ 0.9 A

R

DC

:

0.6 ~ 12 Ω

Frequency Range:

0.05 ~ 1 MHz

WE-TIF
L:

100 ~ 10000 µH

I

R

:

0.21 ~ 2.6 A

R

DC

:

90 ~ 10700 mΩ

Frequency Range:

0.1 ~ 10 MHz

WE-PFC
L:

150 ~ 1800 μH

I

R

:

0.3 ~ 3.0 A

R

DC1

:

78 ~ 1550 mΩ

R

DC2

:

140 ~ 1200 mΩ

WE-EHPI
L:

7.5 ~ 75000 µH

I

R

:

0.0035 ~ 2.29 A

R

DC

:

1.5 ~ 1.9 mΩ

Frequency Range:  0.001 ~ 0.3 MHz

WE-TDC
L:

0.33 ~ 22 µH

I

R

:

0.7 ~ 4.5 A

R

DC

:

0.0145 ~ 0.48 Ω

Frequency Range:

0.01 ~ 10 MHz

WE-DD
L:

1.3 ~ 470 µH

I

R

:

0.3 ~ 8.6 A

R

DC

:

0.011 ~ 1.73 Ω

Frequency Range:

0.1 ~ 10 MHz

WE-DCT
L:

0.091 ~ 100 µH

I

R

:

1.1 ~ 14.5 A

R

DC

:

3.5 ~ 290 mΩ

Frequency Range:

0.05 ~ 3 MHz

WE-CFWI
L:

0.8 ~ 4.4 µH

I

R

:

12.0 ~ 28 A

R

DC

:

1.6 ~ 9.6 mΩ

Frequency Range:

0.1 ~ 3 MHz

WE-DPC
L:

1 ~ 47 µH

I

R

:

0.9 ~ 4.5 A

R

DC

:

25 ~ 350 mΩ

Frequency Range:

0.1 ~ 10 MHz

WE-MTCI
L:

10 ~ 297 µH

I

R

:

0.45 ~ 0.95 A

R

DC

:

349 ~ 5200  mΩ

Frequency Range:

0.1 ~ 3 MHz

WE-DPC HV
L:

1 ~ 47 µH

I

R

:

0.6 ~ 2.9 A

R

DC

:

32 ~ 1.200 mΩ

Frequency Range:

0.1 ~ 10 MHz

WE-CPIB HV
L:

4.7 ~ 47 μH

I

R

:

0.55 ~ 1.45 A

R

DC

:

105 ~ 1.000 mΩ

Frequency Range:

0.1 ~ 10 MHz

WE-TDC HV
L:

5.6 ~ 33 μH

I

R

:

0.75 ~ 1.4 A

R

DC

:

190 ~ 700 mΩ

Frequency Range:

0.1 ~ 10 MHz

WE-MCRI
L:

1 ~ 47 µH

I

R

:

2.3 ~ 17 A

R

DC

:

4.5 ~ 240 mΩ

Frequency Range:

0.1 ~ 3 MHz

WE-WPCC Wireless Power
Transmitter Coil
L:

2.8 ~ 24 µH

Q:

30 ~ 220

I

R

:

2.0 ~ 18 A

R

DC

:

10 ~ 255 mΩ

WE-WPCC Wireless Power Array
L:

6.4 ~ 12.5 µH

µHQ:

100 ~ 145

I

R

:

8.0 ~ 10.0 A

R

DC

:

38 ~ 56 mΩ

WE-WPCC Wireless Power
Receiver Coil
L:

1.4 ~ 47.0 µH

Q:

10 ~ 50

I

R

:

0.40 ~ 5.0 A

R

DC

:

0.08 ~ 1200 Ω

WE-XHMI
L:

0.18 ~ 33 μH

I

R

:

4.7 ~ 20.0 A

R

DC

:

1.32 ~ 31.0 mΩ

Frequency Range:

0.05 ~ 5 MHz

WE-HCM
L:

0.072 ~ 0.47 μH

I

R

:

24 ~ 65 A

R

DC

:

0.15 ~ 0.37 mΩ

Frequency Range:

0.1 ~ 3 MHz

Extended

High Performance

Consumer

Low Profile

High Current

SEPIC

1:1 High Voltage

1:1 High Current

High Voltage

1:N Multi Turns Ratio

THT Inductors

All Purpose

Product Overview

1

PASSIVE COMPONENTS

Power Magnetics

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39

05/19

Power Transformers

Component libraries available for:

„

PCB library: Altium Designer, EAGLE, Cadence

OrCAD & Allegro, Zuken CAD-Star

„

S-Parameter & SPICE model: S-Parameter,

LTspice, PSpice, Spectre

„

RF & microwave simulation models:

Modelithics

www.we-online.com/library

Explore our application notes for Power Magnetics
www.we-online.com/app-notes

All Power Magnetic Components at a glance
www.we-online.com/power-magnetics

WE-UOST
U

i

:

85 ~ 265 V

ac

U

O1

:

5 ~ 24 V

I

O1

:

0.56 ~ 3.0 A

WE-LLCR
U

i

:

360 ~ 400 Vdc

U

o

:

12, 24 or 48 Vdc

P:

150, 200 or 250W

WE-UNIT
U

i

:

85 ~ 265 V

ac

U

O1

:

5 ~ 24 V

I

O1

:

0.13 ~ 2.0 A

WE-GDT
L:

260 ~ 650  µH

R

DC1

:

520 ~ 1200 mΩ

R

DC2

:

150 ~ 600 mΩ

R

DC3

:

170 ~ 600 mΩ

WE-GDTI
L:

735 ~ 1800  µH

R

DC1

:

1000 ~ 1600 mΩ

R

DC2

:

600 ~ 1300 mΩ

R

DC3

:

650 ~ 1300 mΩ

WE-CST
for Switch Mode Power Supply and
AC current detection

WE-FLEX
suitable for all switch mode power
supply topologies like: Buck-Converter,
Boost-Converter, SEPIC-Converter,
Flyback-Converter, Forward-Converter
and Push-Pull-Converter

WE-FLEX

+

suitable for all switch mode power
supply topologies like: Buck-Converter,
Boost-Converter, SEPIC-Converter,
Flyback-Converter, Forward-Converter
and Push-Pull-Converter

WE-PoE
suitable for Power over Ethernet ICs

WE-PoE

+

Compliant with the 30W PoE

+

objecti-

ves of IEEE802.3at

Suitable for PoE

+

powered devices

WE-PoEH
- PoE and PoE+ powered devices
- Flyback or Forward Transformer
-  designed for 12V, 24V or 48V input

of Switching Mode Power Supply

WE-FB
for LT3573, LT3751, LT3574, LT3575,
LT3748

WE-FLEX HV
suitable for all switch mode power
supply topologies like: Buck-Converter,
Boost-Converter, SEPIC-Converter,
Flyback-Converter, Forward-Converter
and Push-Pull-Converter

Power Magnetics

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Strategic partnerships with all major chip set suppliers

Wireless Power Development Kit 200 W

Order Code 760 308 EMP, Version 1.0

Characteristics

„

Plug & Play 200 W Wireless Power Development Kit,
Extended Medium Power Solution

„

Complete working WPT system including transmitter
and receiver boards

„

Energy transmission from transmission to receiver

„

Data transmission from receiver to transmitter

„

Operating frequency 120 kHz to 210 kHz

„

Manual and automatic output voltage control

„

IoT sensor I²C interface

„

TX and RX coil separation typically under 10 mm

„

Flexible and modular approach for fast integration
of wireless power in your product design

„

Developer is able to customise functionality for his application

„

Capable of extending to higher power levels by
component choice

Key components from Würth Elektronik eiSos and Infineon

Manufacturer

Product Family

Part Number

Würth Elektronik eiSos

WE-WPT Wireless Power Coil

760308102142

Würth Elektronik eiSos

MagI³C Power Module

171032401

Würth Elektronik eiSos

WCAP-ATLL Aluminum Electrolytic Capacitor

860160578032

Infineon

OptiMOS™ 5 Transistor

BSZ070N08LS5

Infineon

Synchronous Rectifier Controller

IR1161L

Infineon

ARM

®

Cortex

®

-M0 Microcontroller

XMC1302-T038X0064 AB

Applications

„

Drones, robotic lawn mowers and power tools

„

Industry 4.0 and IoT

„

Industrial applications

„

Devices in a medical environment

„

Devices with a large number of mating cycles to
avoid connector damage

Transmitter Board

Receiver Board

Wireless Power Transfer Coils

Key Specification

„

Mains power input voltage ................................. 100 – 240 V AC

„

Regulated input voltage ..................................... 24 V DC

„

Maximum transmitted power .............................. 200 W

„

Output  voltage .................................................. 19 – 20 V

Application Note ANP070, User manual, firmware,
Gerber files and layout files available to download:
www.we-online.com/wirelesspower/200WKit

Power Magnetics

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05/19

Würth Elektronik eiSos

®

40

Frequency

Range

10 kHz

100 kHz

1 MHz

10 MHz

100 MHz

1 GHz

5 GHz

Frequency

Range

WE-TOF

WE-SFA

WE-AFB

WE-FLAT

WE-RIB

WE-SAFB

WIRE

Chassis

WE-STAR-BUENO

WE-STAR-TEC LFS

WE-AFB LFS

WE-LPCC

WE-CMB HV

WE-LF

WE-PBF

WE-STAR-GAP

WE-CBF

WE-MPSB

WE-SUKW

WE-CBF HF

WE-CMS

WE-CLFS

WE-STAR-TEC

PCB / THT

Common Mode

WE-STAR-FLAT

WE-STAR-RING

PCB / SMT

Differential Mode

WE-CMB

WE-CMBH

WE-FC

WE-FCL

WE-TFCH

WE-TFC

WE-STAR-GAP

WE-CBF

WE-PBF

WE-MPSB

WE-SUKW

WE-CBF HF

WE-CMS

WE-TMSB

WE-PF

WE-STAR-TEC | WE-STAR-BUENO | WE-STAR-RING  |  WE-STAR-FLAT

WE-STAR-TEC LFS  |  WE-AFB LFS

WE-LPCC

WE-CMB  |  WE-CMBH  |  WE-LF

WE-TFC  |  WE-TFCH  |  WE-FC  |  WE-FCL

WE-TPB  |  WE-TPB HV

< 1 kHz

WE-SFA  |  WE-FLAT  |  WE-TOF

WE-AFB  |  WE-SAFB  |  WE-RIB

WE-CMB HV

< 5 kHz

WE-CLFS

WE-TPB  |  WE-TPB HV

< 5 kHz

WE-GF

WE-GFH

WE-LQ

WE-MI  |  WE-PMI

WE-GF  |  WE-GFH

WE-MI

WE-PMI

U

R

(V) I

R max.

(A)

760

21.5

U

R

(V) I

R max.

(A)

250

35

U

R

(V) I

R max.

(A)

400

1

WE-TPB

U

R

(V) I

R max.

(A)

500

24

U

R

(V) I

R max.

(A)

250

10

U

R

(V) I

R max.

(A)

400

1

U

R

(V) I

R max.

(A)

250

6

U

R

(V) I

R max.

(A)

250

2

U

R

(V) I

R max.

(A)

250

2

WE-CMB NiZn

WE-CMB HC

WE-ExB

WE-CMBNC

WE-CMB NiZn

WE-CMB HC

WE-CMBNC

< 1 kHz

WE-ExB

U

R

(V) I

R max.

(A)

250

38

U

R

(V) I

R max.

(A)

250

10

U

R

(V) I

R max.

(A)

250

15

U

R

(V) I

R max.

(A)

250

10

WE-TPB HV

U

R

(V) I

R max.

(A)

760

46

U

R

(V) I

R max.

(A)

250

23.5

WE-TMSB

WE-PF

U

R

(V) I

R max.

(A)

80

10.0

U

R

(V) I

R max.

(A)

250

20.0

U

R

(V) I

R max.

(A)

80

5.0

U

R

(V) I

R max.

(A)

80

5.0

U

R

(V) I

R max.

(A)

80

6.0

U

R

(V) I

R max.

(A)

80

7.5

U

R

(V) I

R max.

(A)

80

10.5

U

R

(V) I

R max.

(A)

80

0.6

U

R

(V) I

R max.

(A)

80

6.0

WE-LQ

Filter Applications: EMI Suppression

10 kHz

100 kHz

1 MHz

10 MHz

100 MHz

1 GHz

5 GHz

1

PASSIVE COMPONENTS

Power Magnetics

background image

Würth Elektronik eiSos

®

05/19

41

Fe

Iron Powder

Ceramic

Ceramic

MnZn

Manganese-Zinc

NiZn

Nickel-Zinc

Nanocrystalline

Nanocrystalline

Air Coil

Air Coil

Nickel-Zinc / Manganese-Zinc

NiZn / MnZn

Inductive Part of Impedance

Frequency (MHz)

Inductive P

art of Impedance

Resistive Part of Impedance

Frequency (MHz)

Resistive P

art of Impedance

Frequency

Range

10 kHz

100 kHz

1 MHz

10 MHz

100 MHz

1 GHz

WE-WAFB

WE-UKW

WE-FI

PCB / THT

Differential Mode

WE-SD

WE-MLS

WE-UKW  |  WE-WAFB

WE-FI

WE-SD

WE-LF SMD

WE-UCF

PCB / SMT

Shielding

WE-SL1

WE-SL

WE-SL3

WE-SL5 HC

WE-SCC

WE-KI

WE-CNSW

WE-SHC

WE-FSFS

WE-SECF

WE-FAS

WE-CNSW HF

PCB / SMT

Differential Mode

Common Mode

WE-CNSW

WE-SHC

WE-FSFS

WE-SECF

WE-FAS

WE-LT

WE-CNSW HF

WE-SL, -SL1, 2, 3  |  WE-SLM

WE-KI

WE-RFI

WE-RFH

WE-TCI
> 12.5 GHz

WE-AC HC

WE-SL5 HC

WE-SCC

WE-SL5

WE-TCI

WE-LF  SMD

WE-SL2

WE-SLM

WE-RFI

WE-SL, -SL2, -SL5

WE-AC HC

WE-UCF

WE-CAIR

WE-RFH

WE-CAIR

WE-MLS

U

R

(V) I

R max.

(A)

60

2

U

R

(V) I

R max.

(A)

20

0.6

U

R

(V) I

R max.

(A)

80

2.7

U

R

(V) I

R max.

(A)

80

0.7

U

R

(V) I

R max.

(A)

80

5

U

R

(V) I

R max.

(A)

80

4.75

U

R

(V) I

R max.

(A)

250

5.25

U

R

(V) I

R max.

(A)

80

10

U

R

(V) I

R max.

(A)

80

0.3

U

R

(V) I

R max.

(A)

80

2.5

U

R

(V) I

R max.

(A)

80

1.6

U

R

(V) I

R max.

(A)

80

0.4

U

R

(V) I

R max.

(A)

80

16

Frequency

Range

10 kHz

100 kHz

1 MHz

10 MHz

100 MHz

1 GHz

5 GHz

5 GHz

WE-MK

WE-LT

WE-MK

> 17 GHz

> 12.5 GHz

> 7 GHz

> 10 GHz

WE-MLS

background image

05/19

Würth Elektronik eiSos

®

42

Frequency

Range

10 kHz

100 kHz

1 MHz

10 MHz

100 MHz

I

R

max.

(A)

min. R

DC

(mΩ)

Smallest size

L x W x H (mm)

Inductance (μH)

Frequency

Range

10 kHz

100 kHz

1 MHz

10 MHz

100 MHz

THT

WE-FI

WE-SI

WE-TI

WE-FAMI

WE-TIS

WE-TIF

WE-TI HV

5

5

8.5

14.5

8.5

2.6

0.90

10

8

6

3.8

7

90

600

8.2 ~ 860

8 ~ 1000

1 ~ 68000

3 ~ 22

1.3 ~ 8200

100 ~ 10000

220 ~ 2200

9.5 x 4.5 x 15

15.0 x 8.0 x 12.0

6.0 x 6.0 x 8.5

8.0 x 8.0 x 10.0

7.8 x 7.8 x 7.5

10.0 x 10.0 x 14.0

7.8 x 7.8 x 9.5

4.85

8.5

1.2 ~ 220

7.0 x 7.8 x 5.0

WE-PD2SR

1.30

350

220 ~ 3300

7.3 x 7.3 x 4.2

10

2.5

0.12 ~ 820

4.0 x 4.5 x 3.2

WE-PD2

0.41

1770

560 ~ 2200

7.0 x 7.8 x 5.0

WE-PD2 HV

23.5

3

0.47 ~ 1500

6.2 x 5.9 x 3.3

WE-PD

8.5

3.5

0.056 ~ 1500

2.8 x 2.8 x 1.1

WE-TPC

5.3

4.47

14

18

0.22 ~ 100

1.0 ~ 1000

4.8 x 4.8 x 1.8

3.8 x 3.8 x 1.8

WE-SPC

WE-LQFS

4.8

11

13.2

9

0.33 ~ 47

0.04 ~ 1.5

1.6 x 1.6 x 1.0

2.0 x 1.6 x 0.5

WE-MAPI

WE-PMMI

4.0

3.6

7

19

0.47 ~ 10

0.24 ~ 2.2

1.6 x 0.8 x 0.5

1.6 x 0.8 x 0.8

WE-PMI

WE-PMCI

6.85

6.4

6

18

0.16 ~ 10000

0.47 ~ 33

2.0 x 1.6 x 1.0

2.0 x 1.6 x 1.0

WE-LQS

WE-LQSH

SMT

WE-PMI

WE-PMCI

WE-LQS

WE-LQSH

WE-MAPI

WE-PMMI

WE-SPC

WE-LQFS

WE-PD2SR

WE-PD2

WE-PD2 HV

400 V

DC

WE-PD HV

WE-TPC

WE-PD

WE-TI

WE-TIS

WE-TI HV

400 V

DC

WE-TIF

WE-FAMI

WE-SI

WE-FI

WE-PD HV

Storage Applications:

Power Inductors for SMPS

1

PASSIVE COMPONENTS

Power Magnetics

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Würth Elektronik eiSos

®

05/19

43

75

0.34

1.5 ~ 65

21.5 x 36.0 x 35.0

WE-HCFT

Frequency

Range

10 kHz

1 MHz

10 MHz

100 MHz

I

R

max.

(A)

R

DC

min.

(mΩ)

Smallest size

L x W x H (mm)

Inductance (μH)

NiZn

Superflux

Metal Alloy

Fe

NiZn / MnZn / Metal Alloy

WE-PERM

MnZn

Iron Powder

Superflux

WE-PERM

®

Manganese-Zinc

NiZn / MnZn

Hyperflux

Hyperflux

®

Nickel-Zinc / Manganese-Zinc

Frequency

Range

10 kHz

100 kHz

1 MHz

10 MHz

100 MHz

Nickel-Zinc / Manganese-Zinc / Metal Alloy

®  Registered European Trademark

Nickel-Zinc

Metal Alloy

3.9

14

1 ~ 1000

6.6 x 4.45 x 2.92

WE-PD3

18

1.3

0.47 ~ 10000

6.6 x 4.45 x 2.92

WE-PD4

27

0.53

0.22 ~ 10

8.4 x 7.9 x 7.2

WE-HCC

41.5

29

0.35

1,7

0.15 ~ 33

3.3 ~ 82

10.5 x 10.2 x 4.0

18.3 x 18.2 x 8.9

25

27

56

10.0

25

0.51

0.51

0.44

2.1

0.75

0.13 ~ 16

0.22 ~ 4.7

0.7 ~ 680

1 ~ 10

0.1 ~ 22

5.6 x 5.3 x 4.0

12.1 x 11.4 x 9.5

21.8 x 21.5 x 14.5

8.3 x 8.8 x 7.8

4.0 x 4.0 x 1.0

WE-HCI

WE-HCC

WE-HCF

WE-HCM

SMT

WE-HCI

WE-HCI

47.5

0.155

0.072 ~ 0.47

7.15 x 7.0 x 5.0

WE-XHMI

WE-LHMI

1.9

0.085

7.5 ~ 25.0

6.0 x 6.0 x 4.0

WE-EHPI

4.5

11.6

0.33-22.0

7.3 x 7.3 x 4.0

WE-TDC

8.6

11

1.3 ~ 220

7.3 x 7.3 x 4.0

WE-DD

14.5

2.8

0.091 ~ 100

23.3 x 19.6 x 11.5

WE-DCT

Coupled SMT

22

1.6

0.08 ~ 4.40

13.2 x 15.5 x 10.5

WE-CFWI

17

4.5

1 ~ 47

11.5 x 10.0 x 9.0

WE-MCRI

1.45

105

4.7 ~ 47

5.0 x 5.0 x 3.0

WE-CPIB HV

0.95

349

10 ~ 33

5.2 x 5.2 x 3.1

WE-MTCI

2.45

85

4.7 ~ 33

8.0 x 8.0 x 1.8

WE-TDC HV

WE-DD

WE-DCT

WE-CFWI

WE-MCRI

WE-CPIB HV

WE-MTCI

WE-TDC HV

WE-HCI

WE-PD3

WE-PD4

WE-HCC

WE-HCC

WE-HCF

WE-HCI

WE-HCI

WE-HCM

WE-LHMI

WE-XHMI

WE-EHPI

WE-TDC

WE-HCFT

background image

WE-HCM

SMT High Current Flat Wire Inductor

Characteristics:

Low core loses (MnZn)

Saturation current up to 113 A

Extremly low DCR

Magnetically shielded

Operating temperature: -40 °C up to +85 °C

Applications:

FPGA

Graphic cards

Server

Motherboards

Technical Data:

Order Code

L

(µH)

Tol. L

L

R

(µH)

I

R

(A)

I

SAT

(A)

R

DC

(mΩ)

f

res

(MHz)

Material

7443082010

0.1

±10%

0.099

60

113

0.18

94

MnZn

7443082012

0.12

0.118

60

92

0.18

70

7443082015A

0.15

0.136

65

74

0.15

56

7443082015

0.15

0.147

60

85

0.18

63

7443082017

0.17

0.15

60

64

0.18

56

7443082018A

0.18

0.157

65

68

0.15

47

7443082018

0.18

0.165

60

63

0.18

53

7443082022

0.22

0.154

60

56

0.18

52

L: Inductance; Tol. L: Inductance  (Tol.); L

R

: Rated Inductance; I

R

: Rated Current; I

SAT

: Saturation Current; R

DC

: DC Resistance; f

res

: Self Resonant Frequency

Technical Data:

Order Code

L

(µH)

Tol. L

L

R

(µH)

I

R

(A)

I

SAT

(A)

R

DC

(mΩ)

f

res

(MHz)

Material

74431323012

0.12

±15%

0.117

26

45

0.7

120

MnZn

74431323016

0.16

0.149

33

113

L: Inductance; Tol. L: Inductance  (Tol.); L

R

: Rated Inductance; I

R

: Rated Current; I

SAT

: Saturation Current; R

DC

: DC Resistance; f

res

: Self Resonant Frequency

Size 1088

Size 1323

Size 1411

Technical Data:

Order Code

L

(µH)

Tol. L

L

R

(µH)

I

R

(A)

I

SAT

(A)

R

DC

(mΩ)

f

res

(MHz)

Material

7443091062

0.62

±20%

0.62

34

62

0.42

25

MnZn

7443091080

0.8

0.78

56

21

7443091100

1

0.95

37

18

7443091120

1.2

1.02

36

16

7443091150

1.5

0.18

25

15

L: Inductance; L

R

: Rated Inductance; I

R

: Rated Current; I

SAT

: Saturation Current; R

DC

: DC Resistance; f

res

: Self Resonant Frequency

www.we-online.com/we-hcm

Würth Elektronik eiSos

®

44

05/19

1

PASSIVE COMPONENTS

Power Magnetics

New Products

background image

WE-HCM

SMT High Current Flat Wire Inductor

Technical Data:

Order Code

L

(µH)

Tol. L

L

R

(µH)

I

R

(A)

I

SAT

(A)

R

DC

(mΩ)

f

res

(MHz)

Material

74431435010

0.1

±20%

0.99

31

80

0.28

87

MnZn

74431435012

0.12

0.119

69

85

74431435015

0.15

0.147

61

84

74431435018

0.18

0.175

55

63

74431435022

0.22

0.211

41

60

L: Inductance; Tol. L: Inductance (Tol.); L

R

: Rated Inductance; I

R

: Rated Current; I

SAT

: Saturation Current; R

DC

: DC Resistance; f

res

: Self Resonant Frequency

Size 1435

Size 1820

Technical Data:

Order Code

L

(µH)

Tol. L

L

R

I

R

(A)

I

SAT

(A)

R

DC

(mΩ)

f

res

(MHz)

Material

74431821100

0.95

±10%

0.68

23

12

1.6

31

MnZn

L: Inductance; Tol. L: Inductance (Tol.); L

R

: Rated Inductance; I

R

: Rated Current; I

SAT

: Saturation Current; R

DC

: DC Resistance; f

res

: Self Resonant Frequency

Würth Elektronik eiSos

®

45

05/19

Power Magnetics

background image

WE-WPCC

Wireless Power Transfer Coil

Characteristics:

Wearables, medical technology, industry, consumer
goods

Applications that require clean or clean-air
environments

Medical technology, industry & consumer goods

Wireless in-car charging

In dirty, combustible or potentially explosive
environments (ATEX)

Applications:

Ø 20 mm: smallest Qi coil, low inductance, for 5 V
systems

Work with Qi compliant chipset solutions up to 15 W

Low RDC compared to other market players

Most reliable design - solid ferrite plate for
mechanical stability

Qi standard MP-A9 coils

Applicable up to 200 W outside Qi standard

3-coil array for greater freedom of receiver
positioning

Central hole:

– Offers channel for sensors/wiring/connections
–  Replaces expensive & susceptible brushes or

slip rings

High quality value - due to high permeability of the
shielding (no impact due to hole)

Double sided tape on backside for easy assembly in
application

Compatible with all Qi transmitters

Technical Data:

Order Code

L

(µH)

R

DC max.

(mΩ)

I

R

(A)

Q

f

res

(MHz)

Size

Compliance

760308101106

2.8

90

2.5

30

38

Ø 20

works with Qi Tx

IC's

760308103109

10.2

50

9

130

11

5751

Qi-MP-A9

760308101107

24

315

2

55

7.5

Ø 31

works with Qi Tx

IC's

L: Inductance; R

DC max.

: DC Resistance; I

R

: Rated Current; Q: Q-Factor; f

res

: Self Resonant Frequency

Transmitter

Receiver

Technical Data:

Order Code

L

(µH)

R

DC max.

(mΩ)

I

R

(A)

Q

f

res

(MHz)

Size

Compliance

760308105214

6.3

350

1.5

15

25

Ø 19

works with Qi Rx

IC's

760308105309

10

450

19

18.5

Ø 26

L: Inductance; R

DC max.

: DC Resistance; I

R

: Rated Current; Q: Q-Factor; f

res

: Self Resonant Frequency

Transmitter Array

Technical Data:

Order Code

L

1,2,3

(µH)

R

DC max. 1,2,3

(mΩ)

I

R 1,2,3

(A)

Q

1,2,3

f

res

(MHz)

Size

Compliance

760308103149

10.2 / 9.8 / 10.2

55

9

135 / 130 / 135

8

10657

Qi - MP-A9
3-coil array

760308103113

12.5 / 11.5 / 12.5

65

125 / 115 / 125

14

10055

Qi - MP-A13

3-coil array

L: Inductance; R

DC max.

: DC Resistance; I

R

: Rated Current; Q: Q-Factor; f

res

: Self Resonant Frequency

www.we-online.com/we-wpcc

Würth Elektronik eiSos

®

46

05/19

1

PASSIVE COMPONENTS

Power Magnetics

Products

background image

Würth Elektronik eiSos

®

47

05/19

Strategic partnerships with all major chip set suppliers

Wireless Power Development Kit 200 W

Order Code 760 308 EMP, Version 1.0

Characteristics

„

Plug & Play 200 W Wireless Power Development Kit,
Extended Medium Power Solution

„

Complete working WPT system including transmitter
and receiver boards

„

Energy transmission from transmission to receiver

„

Data transmission from receiver to transmitter

„

Operating frequency 120 kHz to 210 kHz

„

Manual and automatic output voltage control

„

IoT sensor I²C interface

„

TX and RX coil separation typically under 10 mm

„

Flexible and modular approach for fast integration
of wireless power in your product design

„

Developer is able to customise functionality for his application

„

Capable of extending to higher power levels by
component choice

Key components from Würth Elektronik eiSos and Infineon

Manufacturer

Product Family

Part Number

Würth Elektronik eiSos

WE-WPT Wireless Power Coil

760308102142

Würth Elektronik eiSos

MagI³C Power Module

171032401

Würth Elektronik eiSos

WCAP-ATLL Aluminum Electrolytic Capacitor

860160578032

Infineon

OptiMOS™ 5 Transistor

BSZ070N08LS5

Infineon

Synchronous Rectifier Controller

IR1161L

Infineon

ARM

®

Cortex

®

-M0 Microcontroller

XMC1302-T038X0064 AB

Applications

„

Drones, robotic lawn mowers and power tools

„

Industry 4.0 and IoT

„

Industrial applications

„

Devices in a medical environment

„

Devices with a large number of mating cycles to
avoid connector damage

Transmitter Board

Receiver Board

Wireless Power Transfer Coils

Key Specification

„

Mains power input voltage ................................. 100 – 240 V AC

„

Regulated input voltage ..................................... 24 V DC

„

Maximum transmitted power .............................. 200 W

„

Output  voltage .................................................. 19 – 20 V

Application Note ANP070, User manual, firmware,
Gerber files and layout files available to download:
www.we-online.com/wirelesspower/200WKit

Power Magnetics

background image

WE-MCRI

High

Coupling

High

Voltage

Various

Turns Ratio

Low

Profile

High

Current

Toroidal Core

WE-CPIB HV

WE-EHPI

WE-TDC

WE-CFWI

WE-DCT

An Excellent

Duet!

#INDUCTOR

DUET

Coupled Inductors
The WE-MCRI is an innovative molded coupled inductor with fully automated bifilar winding
process. It offers an almost ideal coupling coefficient up to 0.995. The WE-MCRI features
a soft saturation behavior with its crystalline core structure and distributed air gap.
The coupled inductor range includes high voltage isolation versions up to 2 kV, low profile
types and versions with various turns ratios.

For further information, please visit:

www.we-online.com/coupled

„

Up to 0.995 coupling coefficient

„

Up to 2.0 kV isolation

„

Soft saturation

„

Up to 120 A I

SAT

and 48 A I

R

„

Large portfolio

background image

Stay

cool,

be

MAPI!

The WE-MAPI is the world’s smallest metal alloy power inductor. Its efficiency is unmatched.
Available from stock. Samples free of charge. For further information please visit:

www.we-online.com/WE-MAPI

Design your DC/DC converter in

RED

EXPERT , the world’s most precise

software tool to calculate AC losses.

„

Highest current ratings

„

Lowest AC losses in class

„

Incredibly low DCR

„

Excellent temperature stability

„

Innovative design

„

Lowest EMI radiation

#coolMAPI

1.6 x 1.0

2.5 x 0.6

2.5 x 0.8

2.5 x 1.0

2.5 x 1.2

3.0 x 1.2

3.0 x 1.5

3.0 x 2.0

2.0 x 1.0

4.0 x 2.0

3.0 x 1.0

The full
WE-MAPI range:

4.0 x 3.0

Power Magnetics

background image

Würth Elektronik eiSos

®

50

05/19

Design Kits

1

PASSIVE COMPONENTS

Power Magnetics

Product Category

Design Kit

Order Code

Lifelong Refill

Single Coil Power Inductor

WE-GF; SMD Wire Wound Inductors

744766

WE-HCC; SMD High Current Cube Inductors

744332

WE-HCI 1030, 1040, 1050; SMD Flat Wire High Current Inductors

744355

WE-HCI 1335, 1350, 1365; SMD Flat Wire High Current Inductors

744356

WE-HCI 1890; SMD Flat Wire High Current Inductors

744357

WE-HCI 5040, 7030, 7040, 7050; SMD Flat Wire High Current Inductors

744354

WE-PMCI 0603, 0805, 0806,1008; Power Molded Chip Inductor

742792

WE-HCM; SMD High Current Flat Wire Inductors

744300

WE-LHMI 1040, 1335, 1365; SMD Low Profile High Current Molded Inductors

7443736

WE-LHMI 4012, 4020; SMD Low Profile High Current Molded Inductors

7443732

WE-LHMI 8030, 8040; SMD Low Profile High Current Molded Inductors

7443735

WE-LHMI 7030, 7050; SMD Low Profile High Current Molded Inductors

7443734

WE-LQ 1210, 1812; SMD Inductors

744032

WE-LQFS 3818, 4818, 4828; SMD Shielded Power Inductors

7440601

WE-LQS 2010, 2512, 3015; SMD Semi-Shielded Power Inductors

7440402

WE-LQS 3012, 4025; SMD Semi-Shielded Power Inductors – Low Loss

7440403A

WE-LQS 4012, 4018, 5020, 5040; SMD Semi-Shielded Power Inductors

7440405

WE-LQS 6028, 6045, 8040; SMD Semi-Shielded Power Inductors

7440408

WE-LQSH 2010, 2512, 3012, 4020; SMD Semi-Shielded High Saturation Power Inductors

7440502

WE-MAPI 1610, 2010; Metal Alloy Power Inductors

7443831

WE-MAPI 2506, 2508, 2510, 2512; Metal Alloy Power Inducturs

7443832

WE-MAPI 3010, 3012, 3015, 3020; Metal Alloy Power Inductors

7443833

WE-MAPI 4020, 4030; Metal Alloy Power Inductors

7443834

WE-PD 1030, 1050; SMD Shielded Power Inductors

7447713

WE-PD 1210, 1280; SMD Shielded Power Inductors

744770

WE-PD 6033, 7332; SMD Shielded Power Inductors

744778

WE-PD 7345, 1260; SMD Shielded Power Inductors

744777

WE-PD2 4532, 5820, 5848; SMD Power Inductors

744773

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Würth Elektronik eiSos

®

51

05/19

Product Category

Design Kit

Order Code

Lifelong Refill

WE-PD2 7850, 1054; SMD Power Inductors

744775

WE-PMI; Power Multilayer Inductors

744797

WE-PD HV; SMT Power Inductors

768771

WE-SPC; SMD Shielded Power Inductors

7440894

WE-TI 5075, 6065, 8055, 8075, 8095; Radial Leaded Wire Wound Inductors

744741

WE-TI 8012, 1014; Radial Leaded Wire Wound Inductors

744743

WE-TIS; Shielded Radial Leaded Wire Wound Inductors

744731

WE-TPC 2811, 2813, 2828, 3816, 4818; SMD Shielded Tiny Power Inductors

744028

WE-TPC 4828, 5818, 5828; SMD Shielded Tiny Power Inductors

744043

WE-TPC 6823, 1028, 1038; SMD Shielded Tiny Power Inductors

744062

WE-TPC 8012, 8015, 8020; SMD Shielded Tiny Power Inductors

744070

WE-XHMI 1090, 1510; Metal Alloy Power Inductors

7443936

WE-XHMI 6030, 6060, 8080; Metal Alloy Power Inductors

7443934

PFC Chokes

WE-PFC; Power Factor Correction Chokes

760801

Dual Coil Power Inductors