Passive Components – Mouser Taiwan

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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: NT$3.59
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

NT$3.59

NT$2.94

Reel

NT$2.94

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: NT$73.85
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%

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Datasheet

999In Stock

1,000Expected 6/4/2027

Cut Tape

NT$73.85

NT$49.83

NT$49.47

NT$39.79

Reel

NT$31.15

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: NT$76.36
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

NT$76.36

NT$51.62

NT$41.59

NT$38.72

Reel

NT$33.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

744230251
Wurth Elektronik
1: NT$46.96
7,944In Stock

Mfr. Part #
744230251

Mouser Part #
710-744230251

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

7,944In Stock

Cut Tape

NT$46.96

NT$44.81

NT$41.94

NT$39.79

View

Reel

NT$31.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744230450
Wurth Elektronik
1: NT$46.96
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

NT$46.96

NT$44.81

NT$41.94

NT$39.79

View

Reel

NT$31.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744231121
Wurth Elektronik
1: NT$40.51
13,580In Stock

Mfr. Part #
744231121

Mouser Part #
710-744231121

Wurth Elektronik

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

Learn More

Datasheet

13,580In Stock

Cut Tape

NT$40.51

NT$38.36

NT$35.85

NT$34.06

View

Reel

NT$26.89

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744231371
Wurth Elektronik
1: NT$40.51
29,556In 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

29,556In Stock

10,000Expected 9/4/2026

Cut Tape

NT$40.51

NT$38.36

NT$35.85

NT$34.06

View

Reel

NT$26.89

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232090
Wurth Elektronik
1: NT$46.96
26,237In 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

26,237In Stock

22,000Expected 8/28/2026

Cut Tape

NT$46.96

NT$44.81

NT$41.94

NT$39.79

View

Reel

NT$31.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232102
Wurth Elektronik
1: NT$46.96
9,400In Stock

Mfr. Part #
744232102

Mouser Part #
710-744232102

Wurth Elektronik

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

Learn More

Datasheet

9,400In Stock

Cut Tape

NT$46.96

NT$44.81

NT$41.94

NT$39.79

View

Reel

NT$31.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232161
Wurth Elektronik
1: NT$46.96
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

NT$46.96

NT$44.81

NT$41.94

NT$39.79

View

Reel

NT$31.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232601
Wurth Elektronik
1: NT$46.96
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

NT$46.96

NT$44.81

NT$41.94

NT$39.79

View

Reel

NT$31.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744233121
Wurth Elektronik
1: NT$52.34
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

NT$52.34

NT$50.19

NT$46.61

NT$44.10

View

Reel

NT$35.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

7442335600
Wurth Elektronik
1: NT$61.30
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

NT$61.30

NT$57.00

NT$51.62

NT$46.96

Reel

NT$35.13

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

744233670
Wurth Elektronik
1: NT$52.34
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

NT$52.34

NT$50.19

NT$46.61

NT$44.10

View

Reel

NT$35.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744233900
Wurth Elektronik
1: NT$52.34
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

NT$52.34

NT$50.19

NT$46.61

NT$44.10

View

Reel

NT$35.13

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744235101
Wurth Elektronik
1: NT$64.53
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

NT$64.53

NT$61.66

NT$57.36

NT$53.42

NT$51.27

Reel

NT$43.02

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

744235110
Wurth Elektronik
1: NT$64.53
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

NT$64.53

NT$61.66

NT$57.36

NT$53.42

NT$51.27

Reel

NT$43.02

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

744235220
Wurth Elektronik
1: NT$64.53
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

NT$64.53

NT$61.66

NT$57.36

NT$53.42

NT$51.27

Reel

NT$43.02

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

744235251
Wurth Elektronik
1: NT$54.49
12,132In Stock
6,500Expected 9/4/2026

Mfr. Part #
744235251

Mouser Part #
710-744235251

Wurth Elektronik

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

Learn More

Datasheet

12,132In Stock

6,500Expected 9/4/2026

Cut Tape

NT$54.49

NT$50.91

NT$48.40

NT$46.25

NT$44.10

Reel

NT$39.44

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

744235801
Wurth Elektronik
1: NT$64.53
4,796In 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

4,796In Stock

3,500Expected 8/28/2026

Cut Tape

NT$64.53

NT$63.81

NT$57.36

NT$55.57

NT$51.27

Reel

NT$47.32

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

744235900
Wurth Elektronik
1: NT$64.53
3,948In 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

3,948In Stock

3,770On Order

Cut Tape

NT$64.53

NT$61.66

NT$57.36

NT$53.42

NT$51.27

Reel

NT$43.02

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

74930100
Wurth Elektronik
1: NT$55.93
2,724In 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

2,724In Stock

6,000Expected 8/28/2026

Cut Tape

NT$55.93

NT$51.27

NT$48.04

Reel

NT$46.61

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

74930120
Wurth Elektronik
1: NT$77.79
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

NT$77.79

NT$64.17

NT$51.98

NT$49.11

NT$47.32

Reel

NT$45.53

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744230121
Wurth Elektronik
1: NT$46.96
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

NT$46.96

NT$44.81

NT$41.94

NT$39.79

View

Reel

NT$31.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744230181
Wurth Elektronik
1: NT$46.96
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

NT$46.96

NT$44.81

NT$41.94

NT$39.79

View

Reel

NT$31.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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