Passive Components – Mouser United Kingdom

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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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Part #

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630VDC 0.22uF 2220 10%

885342214142
Wurth Elektronik
1: £1.48
1,677In Stock

Mfr. Part No.
885342214142

Mouser Part No
710-885342214142

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630VDC 0.22uF 2220 10%

Learn More

Datasheet

1,677In Stock

Cut Tape

£1.48

£0.995

£0.803

£0.74

Reel

£0.608

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

744232601
Wurth Elektronik
1: £0.986
9,688In Stock

Mfr. Part No.
744232601

Mouser Part No
710-744232601

Wurth Elektronik

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

Learn More

Datasheet

9,688In Stock

Cut Tape

£0.986

£0.943

£0.882

£0.834

View

Reel

£0.661

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether

749302010
Wurth Elektronik
1: £1.96
1,744In Stock

Mfr. Part No.
749302010

Mouser Part No
710-749302010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether

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Datasheet

1,744In Stock

Cut Tape

£1.96

£1.87

Reel

£1.55

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 105.3uH 90mA 6000 kOhm AECQ200

744232101
Wurth Elektronik
1: £1.14
4,660In Stock

Mfr. Part No.
744232101

Mouser Part No
710-744232101

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 105.3uH 90mA 6000 kOhm AECQ200

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Datasheet

4,660In Stock

Cut Tape

£1.14

£1.06

£1.01

£0.917

Reel

£0.773

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200

744230220
Wurth Elektronik
1: £0.986
17,111In Stock
4,000Expected 31/07/2026

Mfr. Part No.
744230220

Mouser Part No
710-744230220

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200

Learn More

Datasheet

17,111In Stock

4,000Expected 31/07/2026

Cut Tape

£0.986

£0.943

£0.882

£0.834

View

Reel

£0.661

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

74930130
Wurth Elektronik
1: £1.62
3,939In Stock

Mfr. Part No.
74930130

Mouser Part No
710-74930130

Wurth Elektronik

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

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Datasheet

3,939In Stock

Cut Tape

£1.62

£1.55

£1.48

£1.34

View

Reel

£0.934

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether

749302011
Wurth Elektronik
1: £2.07
1,855In Stock

Mfr. Part No.
749302011

Mouser Part No
710-749302011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether

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Datasheet

1,855In Stock

Cut Tape

£2.07

£1.90

£1.82

£1.69

Reel

£1.69

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200

744234510
Wurth Elektronik
1: £0.773
226In Stock
1,200Expected 12/10/2026
New Product

Mfr. Part No.
744234510

Mouser Part No
710-744234510

New Product

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200

Learn More

Datasheet

226In Stock

1,200Expected 12/10/2026

Cut Tape

£0.773

£0.689

£0.615

£0.527

£0.486

Reel

£0.446

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 15000pF 1210 10%

885342209001
Wurth Elektronik
1: £0.563
2,990In Stock

Mfr. Part No.
885342209001

Mouser Part No
710-885342209001

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 15000pF 1210 10%

Learn More

Datasheet

2,990In Stock

Cut Tape

£0.563

£0.272

£0.243

£0.23

View

Reel

£0.075

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 0.033uF 1210 10%

885342209004
Wurth Elektronik
1: £0.713
1,910In Stock

Mfr. Part No.
885342209004

Mouser Part No
710-885342209004

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 0.033uF 1210 10%

Learn More

Datasheet

1,910In Stock

Cut Tape

£0.713

£0.358

£0.348

£0.272

View

Reel

£0.124

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 1000pF 1812 5%

885342011001
Wurth Elektronik
1: £1.10
1,626In Stock

Mfr. Part No.
885342011001

Mouser Part No
710-885342011001

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 1000pF 1812 5%

Learn More

Datasheet

1,626In Stock

Cut Tape

£1.10

£0.751

£0.53

£0.469

£0.357

Reel

£0.32

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 8Pins

749070011
Wurth Elektronik
1: £1.80
1,300In Stock
New Product

Mfr. Part No.
749070011

Mouser Part No
710-749070011

New Product

Wurth Elektronik

Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 8Pins

Learn More

Datasheet

1,300In Stock

Cut Tape

£1.80

£1.39

£1.32

£1.24

£1.16

Reel

£1.08

MouseReel Available

Min.: 1
Mult.: 1

: 650

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 0.1uF 1812 10%

885342211002
Wurth Elektronik
1: £0.548
1,000In Stock

Mfr. Part No.
885342211002

Mouser Part No
710-885342211002

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 0.1uF 1812 10%

Learn More

Datasheet

1,000In Stock

Cut Tape

£0.548

£0.383

£0.375

£0.297

View

Reel

£0.191

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 2200pF 0805 5%

885342007005
Wurth Elektronik
1: £0.368
1,579In Stock

Mfr. Part No.
885342007005

Mouser Part No
710-885342007005

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 2200pF 0805 5%

Learn More

Datasheet

1,579In Stock

Cut Tape

£0.368

£0.148

£0.105

£0.092

View

Reel

£0.051

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 3000V 1000pF 1812 10%

885342211009
Wurth Elektronik
1: £0.473
9,908In Stock

Mfr. Part No.
885342211009

Mouser Part No
710-885342211009

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 3000V 1000pF 1812 10%

Learn More

Datasheet

9,908In Stock

Cut Tape

£0.473

£0.291

£0.219

£0.197

Reel

£0.162

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 0.01uF 1206 10%

885342208009
Wurth Elektronik
1: £0.18
29,479In Stock

Mfr. Part No.
885342208009

Mouser Part No
710-885342208009

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 0.01uF 1206 10%

Learn More

Datasheet

29,479In Stock

Cut Tape

£0.18

£0.104

£0.074

£0.065

View

Reel

£0.04

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Common Mode Chokes / Filters WE-CNSW 1210 200mA 100uH AEC-Q200

744234101
Wurth Elektronik
1: £0.773
1,567In Stock
New Product

Mfr. Part No.
744234101

Mouser Part No
710-744234101

New Product

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1210 200mA 100uH AEC-Q200

Learn More

Datasheet

1,567In Stock

Cut Tape

£0.773

£0.689

£0.615

£0.527

£0.486

Reel

£0.446

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000V 5.6nF 5% 1210

885342009007
Wurth Elektronik
1: £0.496
5,709In Stock
New Product

Mfr. Part No.
885342009007

Mouser Part No
710-885342009007

New Product

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000V 5.6nF 5% 1210

Learn More

Datasheet

5,709In Stock

Cut Tape

£0.496

£0.449

£0.402

£0.354

Reel

£0.331

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630VDC 1uF 2220 10%

885342214001
Wurth Elektronik
1: £3.20
15,070In Stock

Mfr. Part No.
885342214001

Mouser Part No
710-885342214001

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630VDC 1uF 2220 10%

Learn More

Datasheet

15,070In Stock

Cut Tape

£3.20

£2.28

£1.90

£1.79

Reel

£1.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

885342208026
Wurth Elektronik
1: £0.075
7,516In Stock
New Product

Mfr. Part No.
885342208026

Mouser Part No
710-885342208026

New Product

Wurth Elektronik

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

Learn More

Datasheet

7,516In Stock

Cut Tape

£0.075

£0.064

Reel

£0.064

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250VDC 2.2uF 2220 10%

885342214003
Wurth Elektronik
1: £1.46
12,364In Stock

Mfr. Part No.
885342214003

Mouser Part No
710-885342214003

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250VDC 2.2uF 2220 10%

Learn More

Datasheet

12,364In Stock

Cut Tape

£1.46

£0.978

£0.78

£0.725

Reel

£0.625

£0.594

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 0603 550mA 90Ohm 100MHz AECQ200

744230900
Wurth Elektronik
1: £0.986
40,488In Stock

Mfr. Part No.
744230900

Mouser Part No
710-744230900

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 550mA 90Ohm 100MHz AECQ200

Learn More

Datasheet

Product Comments

40,488In Stock

Cut Tape

£0.986

£0.943

£0.882

£0.834

View

Reel

£0.661

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 0805 370mA 90Ohm 100MHz AECQ200

744231091
Wurth Elektronik
1: £0.849
53,996In Stock
30,000Expected 19/10/2026

Mfr. Part No.
744231091

Mouser Part No
710-744231091

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 370mA 90Ohm 100MHz AECQ200

Learn More

Datasheet

53,996In Stock

30,000Expected 19/10/2026

Cut Tape

£0.849

£0.803

£0.751

£0.713

View

Reel

£0.563

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232090
Wurth Elektronik
1: £0.986
29,601In Stock
22,000Expected 31/07/2026

Mfr. Part No.
744232090

Mouser Part No
710-744232090

Wurth Elektronik

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

Learn More

Datasheet

29,601In Stock

22,000Expected 31/07/2026

Cut Tape

£0.986

£0.943

£0.882

£0.834

View

Reel

£0.661

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 1206 200mA 2200Ohm 100MHz AECQ2

744232222
Wurth Elektronik
1: £0.986
79,178In Stock

Mfr. Part No.
744232222

Mouser Part No
710-744232222

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 200mA 2200Ohm 100MHz AECQ2

Learn More

Datasheet

79,178In Stock

Cut Tape

£0.986

£0.943

£0.882

£0.834

View

Reel

£0.661

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Single Pair Ethernet Products

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