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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.

All Results (181)

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Part #

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

744234101
Wurth Elektronik
1: $1.03
328In Stock
1,200On Order
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

328In Stock

1,200On Order

Cut Tape

$1.03

$0.918

$0.819

$0.702

$0.648

Reel

$0.594

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

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

744234510
Wurth Elektronik
1: $1.03
628In Stock
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

628In Stock

Cut Tape

$1.03

$0.918

$0.819

$0.702

$0.648

Reel

$0.594

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

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

74930130
Wurth Elektronik
1: $2.16
3,939In Stock

Mfr. Part No.
74930130

Mouser Part No
710-74930130

Wurth Elektronik

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

Learn More

Datasheet

3,939In Stock

Cut Tape

$2.16

$2.06

$1.98

$1.78

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

885342007005
Wurth Elektronik
1: $0.49
1,629In 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

1,629In Stock

Cut Tape

$0.49

$0.197

$0.139

$0.122

View

Reel

$0.067

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

885342011001
Wurth Elektronik
1: $1.47
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

$1.47

$1.00

$0.706

$0.624

$0.476

Reel

$0.427

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

885342209001
Wurth Elektronik
1: $0.75
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

$0.75

$0.363

$0.323

$0.307

View

Reel

$0.10

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: $0.95
1,935In 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

1,935In Stock

Cut Tape

$0.95

$0.477

$0.464

$0.363

View

Reel

$0.165

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

885342211002
Wurth Elektronik
1: $0.73
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

$0.73

$0.51

$0.499

$0.395

View

Reel

$0.255

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

885342009007
Wurth Elektronik
1: $0.66
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

$0.66

$0.598

$0.535

$0.472

Reel

$0.441

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

885342214001
Wurth Elektronik
1: $4.27
15,743In 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

15,743In Stock

Cut Tape

$4.27

$3.03

$2.54

$2.38

Reel

$2.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

885342208026
Wurth Elektronik
1: $0.10
7,683In 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

7,683In Stock

Cut Tape

$0.10

$0.082

Reel

$0.082

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ESD Protection Diodes / TVS Diodes WE-TVS 3.3V 2 pF 4Ch SOT23-6L

824015043
Wurth Elektronik
1: $0.89
6,299In Stock
6,000On Order

Mfr. Part No.
824015043

Mouser Part No
710-824015043

Wurth Elektronik

ESD Protection Diodes / TVS Diodes WE-TVS 3.3V 2 pF 4Ch SOT23-6L

Learn More

Datasheet

6,299In Stock

6,000On Order

Cut Tape

$0.89

$0.882

$0.796

$0.746

$0.68

Reel

$0.625

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 2000VDC 100pF 2220 5%

885342014230
Wurth Elektronik
1: $2.84
1,392In Stock
1,000Expected 31/07/2026

Mfr. Part No.
885342014230

Mouser Part No
710-885342014230

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 2000VDC 100pF 2220 5%

Learn More

Datasheet

1,392In Stock

1,000Expected 31/07/2026

Cut Tape

$2.84

$1.95

$1.60

$1.49

Reel

$1.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

885342214003
Wurth Elektronik
1: $1.94
14,333In 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

14,333In Stock

Cut Tape

$1.94

$1.30

$1.04

$0.966

Reel

$0.833

$0.791

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

744230900
Wurth Elektronik
1: $1.31
36,171In Stock
6,000On Order

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

36,171In Stock

6,000On Order

Cut Tape

$1.31

$1.25

$1.17

$1.11

View

Reel

$0.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232222
Wurth Elektronik
1: $1.31
49,787In Stock
38,000Expected 26/06/2026

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

49,787In Stock

38,000Expected 26/06/2026

Cut Tape

$1.31

$1.25

$1.17

$1.11

View

Reel

$0.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW CMC 1Ohms 51uH 200mA AECQ200

744235510
Wurth Elektronik
1: $1.80
17,076In Stock
1,500On Order

Mfr. Part No.
744235510

Mouser Part No
710-744235510

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW CMC 1Ohms 51uH 200mA AECQ200

Learn More

Datasheet

17,076In Stock

1,500On Order

Cut Tape

$1.80

$1.72

$1.60

$1.49

$1.43

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 1812 1200mA 1uH 100kHz AECQ200

744235601
Wurth Elektronik
1: $1.80
22,067In Stock
12,000Expected 17/07/2026

Mfr. Part No.
744235601

Mouser Part No
710-744235601

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 1200mA 1uH 100kHz AECQ200

Learn More

Datasheet

22,067In Stock

12,000Expected 17/07/2026

Cut Tape

$1.80

$1.72

$1.60

$1.49

$1.43

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

: 500

Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T SMT Tr ansformer 1 Port

74930000
Wurth Elektronik
1: $1.28
18,751In Stock
44,000On Order

Mfr. Part No.
74930000

Mouser Part No
710-74930000

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T SMT Tr ansformer 1 Port

Learn More

Datasheet

18,751In Stock

44,000On Order

Cut Tape

$1.28

$1.14

$1.02

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

749302010
Wurth Elektronik
1: $2.56
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

Learn More

Datasheet

1,744In Stock

Cut Tape

$2.56

$2.26

$2.08

$2.07

Reel

$1.98

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ESD Protection Diodes / TVS Diodes WE-TVS Super Speed 2.5uA 5VDC 6+1

82401646
Wurth Elektronik
1: $2.07
15,928In Stock

Mfr. Part No.
82401646

Mouser Part No
710-82401646

Wurth Elektronik

ESD Protection Diodes / TVS Diodes WE-TVS Super Speed 2.5uA 5VDC 6+1

Learn More

Datasheet

15,928In Stock

Cut Tape

$2.07

$1.97

$1.84

$1.71

$1.52

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes WE-TVS High Speed 5uA 5VDC 2+1

82400102
Wurth Elektronik
1: $0.86
32,791In Stock
6,000On Order

Mfr. Part No.
82400102

Mouser Part No
710-82400102

Wurth Elektronik

ESD Protection Diodes / TVS Diodes WE-TVS High Speed 5uA 5VDC 2+1

Learn More

Datasheet

32,791In Stock

6,000On Order

Cut Tape

$0.86

$0.824

$0.768

$0.714

$0.631

Reel

$0.549

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes WE-TVS High Speed 5uA 5VDC 2+1

82400152
Wurth Elektronik
1: $0.86
31,403In Stock

Mfr. Part No.
82400152

Mouser Part No
710-82400152

Wurth Elektronik

ESD Protection Diodes / TVS Diodes WE-TVS High Speed 5uA 5VDC 2+1

Learn More

Datasheet

31,403In Stock

Cut Tape

$0.86

$0.824

$0.768

$0.714

$0.631

Reel

$0.549

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes WE-TVS High Speed 5uA 5VDC 4+1

82400274
Wurth Elektronik
1: $1.05
7,476In Stock

Mfr. Part No.
82400274

Mouser Part No
710-82400274

Wurth Elektronik

ESD Protection Diodes / TVS Diodes WE-TVS High Speed 5uA 5VDC 4+1

Learn More

Datasheet

7,476In Stock

Cut Tape

$1.05

$1.00

$0.936

$0.869

$0.768

Reel

$0.668

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes WE-TVS High Speed 5uA 5VDC 2+1

824011
Wurth Elektronik
1: $0.90
8,356In Stock
6,000Expected 18/09/2026

Mfr. Part No.
824011

Mouser Part No
710-824011

Wurth Elektronik

ESD Protection Diodes / TVS Diodes WE-TVS High Speed 5uA 5VDC 2+1

Learn More

Datasheet

8,356In Stock

6,000Expected 18/09/2026

Cut Tape

$0.90

$0.859

$0.802

$0.745

$0.659

Reel

$0.574

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Single Pair Ethernet Products

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Single Pair Ethernet Products

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