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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 400mA 51uH AEC-Q200

744234510
Wurth Elektronik
1: $1.48
628In Stock
New Product

Mfr. Part #
744234510

Mouser Part #
710-744234510

New Product

Wurth Elektronik

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

Learn More

Datasheet

628In Stock

Cut Tape

$1.48

$1.32

$1.18

$1.01

$0.933

Reel

$0.855

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

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

744234101
Wurth Elektronik
1: $1.48
336In Stock
1,200Expected 2026-06-19
New Product

Mfr. Part #
744234101

Mouser Part #
710-744234101

New Product

Wurth Elektronik

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

Learn More

Datasheet

336In Stock

1,200Expected 2026-06-19

Cut Tape

$1.48

$1.32

$1.18

$1.01

$0.933

Reel

$0.855

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

ESD Protection Diodes / TVS Diodes WE-TVS Standard 2.5uA 5VDC 5Channel

82402375
Wurth Elektronik
1: $0.562
6,048In Stock

Mfr. Part #
82402375

Mouser Part #
710-82402375

Wurth Elektronik

ESD Protection Diodes / TVS Diodes WE-TVS Standard 2.5uA 5VDC 5Channel

Learn More

Datasheet

6,048In Stock

Cut Tape

$0.562

$0.534

$0.507

$0.501

$0.478

Reel

$0.439

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

885342214142
Wurth Elektronik
1: $2.59
1,684In Stock

Mfr. Part #
885342214142

Mouser Part #
710-885342214142

Wurth Elektronik

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

Learn More

Datasheet

1,684In Stock

Cut Tape

$2.59

$1.74

$1.39

$1.29

Reel

$1.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

744232601
Wurth Elektronik
1: $1.89
11,618In Stock

Mfr. Part #
744232601

Mouser Part #
710-744232601

Wurth Elektronik

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

Learn More

Datasheet

11,618In Stock

Cut Tape

$1.89

$1.80

$1.68

$1.60

View

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

749302010
Wurth Elektronik
1: $3.69
1,747In Stock

Mfr. Part #
749302010

Mouser Part #
710-749302010

Wurth Elektronik

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

Learn More

Datasheet

1,747In Stock

Cut Tape

$3.69

$3.25

$3.00

$2.98

Reel

$2.85

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

885342211009
Wurth Elektronik
1: $0.821
10,348In Stock

Mfr. Part #
885342211009

Mouser Part #
710-885342211009

Wurth Elektronik

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

Learn More

Datasheet

10,348In Stock

Cut Tape

$0.821

$0.505

$0.383

$0.35

View

Reel

$0.279

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

74930130
Wurth Elektronik
1: $3.11
3,939In Stock

Mfr. Part #
74930130

Mouser Part #
710-74930130

Wurth Elektronik

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

Learn More

Datasheet

3,939In Stock

Cut Tape

$3.11

$2.97

$2.85

$2.56

View

Reel

$1.71

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ESD Protection Diodes / TVS Diodes WE-TVS Diode Array 5V 0.5pF 8Channel

824014885
Wurth Elektronik
1: $1.81
11,116In Stock

Mfr. Part #
824014885

Mouser Part #
710-824014885

Wurth Elektronik

ESD Protection Diodes / TVS Diodes WE-TVS Diode Array 5V 0.5pF 8Channel

Learn More

Datasheet

11,116In Stock

Cut Tape

$1.81

$1.66

$1.48

$1.30

$1.17

Reel

$0.982

Min.: 1
Mult.: 1

: 3,000

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

749302011
Wurth Elektronik
1: $3.97
1,855In Stock

Mfr. Part #
749302011

Mouser Part #
710-749302011

Wurth Elektronik

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

Learn More

Datasheet

1,855In Stock

Cut Tape

$3.97

$3.53

$3.23

$3.21

Reel

$3.11

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

885342007005
Wurth Elektronik
1: $0.706
1,629In Stock

Mfr. Part #
885342007005

Mouser Part #
710-885342007005

Wurth Elektronik

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

Learn More

Datasheet

1,629In Stock

Cut Tape

$0.706

$0.284

$0.20

$0.176

View

Reel

$0.096

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

885342209001
Wurth Elektronik
1: $1.08
2,990In Stock

Mfr. Part #
885342209001

Mouser Part #
710-885342209001

Wurth Elektronik

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

Learn More

Datasheet

2,990In Stock

Cut Tape

$1.08

$0.523

$0.465

$0.442

View

Reel

$0.144

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: $1.37
1,935In Stock

Mfr. Part #
885342209004

Mouser Part #
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

$1.37

$0.687

$0.668

$0.523

View

Reel

$0.238

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

885342011001
Wurth Elektronik
1: $2.12
1,626In Stock

Mfr. Part #
885342011001

Mouser Part #
710-885342011001

Wurth Elektronik

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

Learn More

Datasheet

1,626In Stock

Cut Tape

$2.12

$1.44

$1.02

$0.899

$0.685

Reel

$0.615

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

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

885342211002
Wurth Elektronik
1: $1.05
1,000In Stock

Mfr. Part #
885342211002

Mouser Part #
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

$1.05

$0.734

$0.719

$0.569

View

Reel

$0.367

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: $0.331
29,564In Stock

Mfr. Part #
885342208009

Mouser Part #
710-885342208009

Wurth Elektronik

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

Learn More

Datasheet

29,564In Stock

Cut Tape

$0.331

$0.189

$0.135

$0.12

View

Reel

$0.068

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

885342009007
Wurth Elektronik
1: $0.95
5,709In Stock
New Product

Mfr. Part #
885342009007

Mouser Part #
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

$0.95

$0.861

$0.77

$0.68

Reel

$0.635

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

885342214001
Wurth Elektronik
1: $6.15
16,614In Stock

Mfr. Part #
885342214001

Mouser Part #
710-885342214001

Wurth Elektronik

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

Learn More

Datasheet

16,614In Stock

Cut Tape

$6.15

$4.36

$3.66

$3.43

Reel

$3.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

885342208026
Wurth Elektronik
1: $0.144
7,683In Stock
New Product

Mfr. Part #
885342208026

Mouser Part #
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

$0.144

$0.118

Reel

$0.118

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: $1.28
6,336In Stock
6,000Expected 2026-06-19

Mfr. Part #
824015043

Mouser Part #
710-824015043

Wurth Elektronik

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

Learn More

Datasheet

6,336In Stock

6,000Expected 2026-06-19

Cut Tape

$1.28

$1.27

$1.15

$1.07

$0.979

Reel

$0.90

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

885342014230
Wurth Elektronik
1: $4.09
1,392In Stock
1,000Expected 2026-09-04

Mfr. Part #
885342014230

Mouser Part #
710-885342014230

Wurth Elektronik

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

Learn More

Datasheet

1,392In Stock

1,000Expected 2026-09-04

Cut Tape

$4.09

$2.81

$2.30

$2.15

Reel

$1.71

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: $2.79
14,333In Stock

Mfr. Part #
885342214003

Mouser Part #
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

$2.79

$1.87

$1.50

$1.39

Reel

$1.20

$1.14

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

744230900
Wurth Elektronik
1: $1.89
36,441In Stock
6,000Expected 2026-06-19

Mfr. Part #
744230900

Mouser Part #
710-744230900

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

36,441In Stock

6,000Expected 2026-06-19

Cut Tape

$1.89

$1.80

$1.68

$1.60

View

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232222
Wurth Elektronik
1: $1.89
50,038In Stock
38,000Expected 2026-06-26

Mfr. Part #
744232222

Mouser Part #
710-744232222

Wurth Elektronik

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

Learn More

Datasheet

50,038In Stock

38,000Expected 2026-06-26

Cut Tape

$1.89

$1.80

$1.68

$1.60

View

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744235510
Wurth Elektronik
1: $2.59
17,076In Stock
1,500Expected 2026-06-19

Mfr. Part #
744235510

Mouser Part #
710-744235510

Wurth Elektronik

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

Learn More

Datasheet

17,076In Stock

1,500Expected 2026-06-19

Cut Tape

$2.59

$2.48

$2.30

$2.15

$2.06

Reel

$1.73

MouseReel Available

Min.: 1
Mult.: 1

: 500

Single Pair Ethernet Products

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Single Pair Ethernet Products

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