Passive Components – Mouser Chile

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Single Pair Ethernet Products

Würth Elektronik Single Pair Ethernet (SPE) Products require only one pair of wires, ensuring thinner cable diameters and cost-effectiveness. This compact design also reduces the number of passive components on a PCB. When used with a compact connector, SPE can save up to 75% PCB space, compared to current Ethernet over RJ45. Würth Elektronik SPE Products offer isolation in accordance with IEC 62368-1. Typical applications include Ethernet 10/100/1000 Base-T, Ethernet 2.5/5G and 10G Base-T, DC-DC converters, USB 3.1 Type C, USB 3.0, USB 2.0, HDMI, LVDS, high-speed data lines, and much more.

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Types of Passive Components

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Part #

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 47nF 10% 1206

885342208026
Wurth Elektronik
1: $105
7.340In Stock

Mfr. Part #
885342208026

Mouser Part #
710-885342208026

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 47nF 10% 1206

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Datasheet

7.340In Stock

Cut Tape

$105

$86,2

Reel

$86,2

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000VDC 0.1uF 2220 10%

885342214173
Wurth Elektronik
1: $2.166
999In Stock
1.000Expected 6/4/2027

Mfr. Part #
885342214173

Mouser Part #
710-885342214173

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000VDC 0.1uF 2220 10%

Learn More

Datasheet

999In Stock

1.000Expected 6/4/2027

Cut Tape

$2.166

$1.462

$1.451

$1.167

Reel

$914

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 2000VDC 0.022uF 2220 10%

885342214216
Wurth Elektronik
1: $2.240
613In Stock
2.000Expected 12/4/2026

Mfr. Part #
885342214216

Mouser Part #
710-885342214216

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 2000VDC 0.022uF 2220 10%

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Datasheet

613In Stock

2.000Expected 12/4/2026

Cut Tape

$2.240

$1.514

$1.220

$1.136

Reel

$977

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 0603 350mA 250Ohm 100MHz AECQ2

744230251
Wurth Elektronik
1: $1.378
7.944In Stock

Mfr. Part #
744230251

Mouser Part #
710-744230251

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 350mA 250Ohm 100MHz AECQ2

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Datasheet

Product Comments

7.944In Stock

Cut Tape

$1.378

$1.315

$1.230

$1.167

View

Reel

$925

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 0603 650mA 45Ohm 100MHz AECQ200

744230450
Wurth Elektronik
1: $925
8.522In Stock

Mfr. Part #
744230450

Mouser Part #
710-744230450

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 650mA 45Ohm 100MHz AECQ200

Learn More

Datasheet

8.522In Stock

Cut Tape

$925

$891

$886

$852

View

Reel

$436

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 0805 370mA 120Ohm 100MHz AECQ2

744231121
Wurth Elektronik
1: $1.188
13.594In Stock

Mfr. Part #
744231121

Mouser Part #
710-744231121

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 370mA 120Ohm 100MHz AECQ2

Learn More

Datasheet

13.594In Stock

Cut Tape

$1.188

$1.125

$1.052

$999

View

Reel

$789

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 0805 280mA 370Ohm 100MHz AECQ2

744231371
Wurth Elektronik
1: $1.188
29.581In Stock
10.000Expected 9/4/2026

Mfr. Part #
744231371

Mouser Part #
710-744231371

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 280mA 370Ohm 100MHz AECQ2

Learn More

Datasheet

29.581In Stock

10.000Expected 9/4/2026

Cut Tape

$1.188

$1.125

$1.052

$999

View

Reel

$789

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 1206 370mA 90Ohm 100MHz AECQ200

744232090
Wurth Elektronik
1: $1.378
26.271In Stock
22.000Expected 8/28/2026

Mfr. Part #
744232090

Mouser Part #
710-744232090

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 370mA 90Ohm 100MHz AECQ200

Learn More

Datasheet

26.271In Stock

22.000Expected 8/28/2026

Cut Tape

$1.378

$1.315

$1.230

$1.167

View

Reel

$925

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 1206 230mA 1000Ohm 100MHz AECQ2

744232102
Wurth Elektronik
1: $1.378
9.415In Stock

Mfr. Part #
744232102

Mouser Part #
710-744232102

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 230mA 1000Ohm 100MHz AECQ2

Learn More

Datasheet

9.415In Stock

Cut Tape

$1.378

$1.315

$1.230

$1.167

View

Reel

$925

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 1206 340mA 160Ohm 100MHz AECQ2

744232161
Wurth Elektronik
1: $1.378
3.110In Stock

Mfr. Part #
744232161

Mouser Part #
710-744232161

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 340mA 160Ohm 100MHz AECQ2

Learn More

Datasheet

3.110In Stock

Cut Tape

$1.378

$1.315

$1.230

$1.167

View

Reel

$925

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 1206 260mA 600Ohm 100MHz AECQ2

744232601
Wurth Elektronik
1: $1.378
9.165In Stock

Mfr. Part #
744232601

Mouser Part #
710-744232601

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 260mA 600Ohm 100MHz AECQ2

Learn More

Datasheet

9.165In Stock

Cut Tape

$1.378

$1.315

$1.230

$1.167

View

Reel

$925

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2

744233121
Wurth Elektronik
1: $1.535
10.189In Stock

Mfr. Part #
744233121

Mouser Part #
710-744233121

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2

Learn More

Datasheet

10.189In Stock

Cut Tape

$1.535

$1.472

$1.367

$1.294

View

Reel

$1.031

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 0504 600mA 60Ohm 100 MHz AECQ2

7442335600
Wurth Elektronik
1: $1.798
23.881In Stock

Mfr. Part #
7442335600

Mouser Part #
710-7442335600

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0504 600mA 60Ohm 100 MHz AECQ2

Learn More

Datasheet

23.881In Stock

Cut Tape

$1.798

$1.672

$1.514

$1.378

Reel

$1.031

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Common Mode Chokes / Filters WE-CNSW 0805 320mA 67Ohm 100MHz AECQ200

744233670
Wurth Elektronik
1: $1.535
9.187In Stock
15.300On Order

Mfr. Part #
744233670

Mouser Part #
710-744233670

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 320mA 67Ohm 100MHz AECQ200

Learn More

Datasheet

9.187In Stock

15.300On Order

Cut Tape

$1.535

$1.472

$1.367

$1.294

View

Reel

$1.031

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 0805 280mA 90Ohm 100MHz AECQ200

744233900
Wurth Elektronik
1: $1.535
5.197In Stock
42.000On Order

Mfr. Part #
744233900

Mouser Part #
710-744233900

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 280mA 90Ohm 100MHz AECQ200

Learn More

Datasheet

5.197In Stock

42.000On Order

Cut Tape

$1.535

$1.472

$1.367

$1.294

View

Reel

$1.031

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200

744235101
Wurth Elektronik
1: $1.893
3.816In Stock

Mfr. Part #
744235101

Mouser Part #
710-744235101

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200

Learn More

Datasheet

3.816In Stock

Cut Tape

$1.893

$1.809

$1.683

$1.567

$1.504

Reel

$1.262

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 1812 450mA 11uH 100kHz AECQ200

744235110
Wurth Elektronik
1: $1.893
7.601In Stock

Mfr. Part #
744235110

Mouser Part #
710-744235110

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 450mA 11uH 100kHz AECQ200

Learn More

Datasheet

7.601In Stock

Cut Tape

$1.893

$1.809

$1.683

$1.567

$1.504

Reel

$1.262

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 1812 250mA 22uH 100kHz AECQ200

744235220
Wurth Elektronik
1: $1.893
2.166In Stock
1.500Expected 9/4/2026

Mfr. Part #
744235220

Mouser Part #
710-744235220

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 250mA 22uH 100kHz AECQ200

Learn More

Datasheet

2.166In Stock

1.500Expected 9/4/2026

Cut Tape

$1.893

$1.809

$1.683

$1.567

$1.504

Reel

$1.262

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 250uH 200mA 10K kOhms AECQ200

744235251
Wurth Elektronik
1: $1.588
12.137In Stock
6.500Expected 1/28/2027

Mfr. Part #
744235251

Mouser Part #
710-744235251

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 250uH 200mA 10K kOhms AECQ200

Learn More

Datasheet

12.137In Stock

6.500Expected 1/28/2027

Cut Tape

$1.588

$1.483

$1.409

$1.346

$1.283

Reel

$1.146

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 1812 1000mA 1.3uH 100kHz AECQ200

744235801
Wurth Elektronik
1: $1.893
4.804In Stock
3.500Expected 8/28/2026

Mfr. Part #
744235801

Mouser Part #
710-744235801

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 1000mA 1.3uH 100kHz AECQ200

Learn More

Datasheet

4.804In Stock

3.500Expected 8/28/2026

Cut Tape

$1.893

$1.872

$1.683

$1.630

$1.504

Reel

$1.388

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 1812 2000mA 0.3uH 100kHz AECQ200

744235900
Wurth Elektronik
1: $1.893
3.978In Stock
3.770On Order

Mfr. Part #
744235900

Mouser Part #
710-744235900

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 2000mA 0.3uH 100kHz AECQ200

Learn More

Datasheet

3.978In Stock

3.770On Order

Cut Tape

$1.893

$1.809

$1.683

$1.567

$1.504

Reel

$1.262

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers WE-STST 4532 120uH 1Ch Sgl Pair Ether

74930100
Wurth Elektronik
1: $1.641
2.744In Stock
6.000Expected 8/28/2026

Mfr. Part #
74930100

Mouser Part #
710-74930100

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST 4532 120uH 1Ch Sgl Pair Ether

Learn More

Datasheet

2.744In Stock

6.000Expected 8/28/2026

Cut Tape

$1.641

$1.504

$1.409

Reel

$1.367

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+

74930120
Wurth Elektronik
1: $2.282
1.938In Stock

Mfr. Part #
74930120

Mouser Part #
710-74930120

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+

Learn More

Datasheet

1.938In Stock

Cut Tape

$2.282

$1.883

$1.525

$1.441

$1.388

Reel

$1.336

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 0603 450mA 120Ohm 100MHz AECQ2

744230121
Wurth Elektronik
1: $1.378
2.629In Stock
4.000Expected 8/31/2026

Mfr. Part #
744230121

Mouser Part #
710-744230121

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 450mA 120Ohm 100MHz AECQ2

Learn More

Datasheet

2.629In Stock

4.000Expected 8/31/2026

Cut Tape

$1.378

$1.315

$1.230

$1.167

View

Reel

$925

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Common Mode Chokes / Filters WE-CNSW 0603 400mA 180Ohm 100MHz AECQ2

744230181
Wurth Elektronik
1: $1.378
1.234In Stock
2.000Expected 9/18/2026

Mfr. Part #
744230181

Mouser Part #
710-744230181

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 400mA 180Ohm 100MHz AECQ2

Learn More

Datasheet

1.234In Stock

2.000Expected 9/18/2026

Cut Tape

$1.378

$1.315

$1.230

$1.167

View

Reel

$925

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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