Passive Components – Mouser Ireland

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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 #

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

744230181
Wurth Elektronik
1: €1.13
1,234In Stock
2,000Expected 25/09/2026

Mfr. Part No.
744230181

Mouser Part No
710-744230181

Wurth Elektronik

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

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Datasheet

1,234In Stock

2,000Expected 25/09/2026

Cut Tape

€1.13

€1.08

€1.01

€0.955

View

Reel

€0.415

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 0805 400mA 67Ohm 100MHz AECQ200

744231061
Wurth Elektronik
1: €0.972
2,121In Stock

Mfr. Part No.
744231061

Mouser Part No
710-744231061

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 400mA 67Ohm 100MHz AECQ200

Learn More

Datasheet

2,121In Stock

Cut Tape

€0.972

€0.92

€0.86

€0.817

View

Reel

€0.298

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 0805 330mA 180Ohm 100MHz AECQ2

744231181
Wurth Elektronik
1: €0.972
2,529In Stock
4,000Expected 11/09/2026

Mfr. Part No.
744231181

Mouser Part No
710-744231181

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 330mA 180Ohm 100MHz AECQ2

Learn More

Datasheet

2,529In Stock

4,000Expected 11/09/2026

Cut Tape

€0.972

€0.92

€0.86

€0.817

View

Reel

€0.298

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 1206 310mA 260Ohm 100MHz AECQ2

744232261
Wurth Elektronik
1: €1.13
1,049In Stock
2,000Expected 25/09/2026

Mfr. Part No.
744232261

Mouser Part No
710-744232261

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 310mA 260Ohm 100MHz AECQ2

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Datasheet

1,049In Stock

2,000Expected 25/09/2026

Cut Tape

€1.13

€1.08

€1.01

€0.955

View

Reel

€0.452

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Audio Transformers / Signal Transformers WE-STST ADIN1110 4532 350uH PoE

74930030
Wurth Elektronik
1: €1.86
499In Stock
14,000On Order

Mfr. Part No.
74930030

Mouser Part No
710-74930030

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST ADIN1110 4532 350uH PoE

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Datasheet

499In Stock

14,000On Order

Cut Tape

€1.86

€1.53

€1.26

Reel

€1.19

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 10pF 0603 5%

885342006001
Wurth Elektronik
1: €0.103
4,245In Stock

Mfr. Part No.
885342006001

Mouser Part No
710-885342006001

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 10pF 0603 5%

Learn More

Datasheet

4,245In Stock

Cut Tape

€0.103

€0.056

€0.039

€0.034

View

Reel

€0.017

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 33pF 0603 5%

885342006002
Wurth Elektronik
1: €0.103
11,800In Stock

Mfr. Part No.
885342006002

Mouser Part No
710-885342006002

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 33pF 0603 5%

Learn More

Datasheet

11,800In Stock

Cut Tape

€0.103

€0.058

€0.04

€0.035

View

Reel

€0.017

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 100pF 0603 5%

885342006003
Wurth Elektronik
1: €0.103
8,043In Stock

Mfr. Part No.
885342006003

Mouser Part No
710-885342006003

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 100pF 0603 5%

Learn More

Datasheet

8,043In Stock

Cut Tape

€0.103

€0.055

€0.039

€0.034

View

Reel

€0.017

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 220pF 0603 5%

885342006004
Wurth Elektronik
1: €0.103
7,087In Stock

Mfr. Part No.
885342006004

Mouser Part No
710-885342006004

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 220pF 0603 5%

Learn More

Datasheet

7,087In Stock

Cut Tape

€0.103

€0.058

€0.04

€0.034

View

Reel

€0.017

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 220pF 0805 5%

885342007001
Wurth Elektronik
1: €0.12
5,246In Stock
3,000Expected 25/09/2026

Mfr. Part No.
885342007001

Mouser Part No
710-885342007001

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 220pF 0805 5%

Learn More

Datasheet

5,246In Stock

3,000Expected 25/09/2026

Cut Tape

€0.12

€0.066

€0.046

€0.04

€0.03

Reel

€0.021

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 330pF 0805 5%

885342007002
Wurth Elektronik
1: €0.12
2,973In Stock
3,000Expected 11/06/2027

Mfr. Part No.
885342007002

Mouser Part No
710-885342007002

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 330pF 0805 5%

Learn More

Datasheet

2,973In Stock

3,000Expected 11/06/2027

Cut Tape

€0.12

€0.065

€0.046

€0.04

€0.03

Reel

€0.022

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 1000pF 0805 5%

885342007003
Wurth Elektronik
1: €0.155
3,380In Stock

Mfr. Part No.
885342007003

Mouser Part No
710-885342007003

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 1000pF 0805 5%

Learn More

Datasheet

3,380In Stock

Cut Tape

€0.155

€0.088

€0.062

€0.054

€0.041

Reel

€0.029

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 15pF 0805 5%

885342007004
Wurth Elektronik
1: €0.12
6,621In Stock

Mfr. Part No.
885342007004

Mouser Part No
710-885342007004

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 15pF 0805 5%

Learn More

Datasheet

6,621In Stock

Cut Tape

€0.12

€0.066

€0.046

€0.04

View

Reel

€0.021

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 47pF 0805 5%

885342007006
Wurth Elektronik
1: €0.129
19,803In Stock

Mfr. Part No.
885342007006

Mouser Part No
710-885342007006

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 47pF 0805 5%

Learn More

Datasheet

19,803In Stock

Cut Tape

€0.129

€0.072

€0.051

€0.044

View

Reel

€0.022

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 47pF 1206 5%

885342008001
Wurth Elektronik
1: €0.189
3,888In Stock
4,000Expected 18/09/2026

Mfr. Part No.
885342008001

Mouser Part No
710-885342008001

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 47pF 1206 5%

Learn More

Datasheet

3,888In Stock

4,000Expected 18/09/2026

Cut Tape

€0.189

€0.111

€0.08

€0.07

View

Reel

€0.038

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 220pF 1206 5%

885342008002
Wurth Elektronik
1: €0.215
1,900In Stock

Mfr. Part No.
885342008002

Mouser Part No
710-885342008002

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 220pF 1206 5%

Learn More

Datasheet

1,900In Stock

Cut Tape

€0.215

€0.124

€0.089

€0.078

View

Reel

€0.044

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 1000pF 1206 5%

885342008003
Wurth Elektronik
1: €0.232
1,099In Stock

Mfr. Part No.
885342008003

Mouser Part No
710-885342008003

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 1000pF 1206 5%

Learn More

Datasheet

1,099In Stock

Cut Tape

€0.232

€0.132

€0.096

€0.085

€0.065

Reel

€0.051

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 100pF 1206 5%

885342008004
Wurth Elektronik
1: €0.198
9,955In Stock

Mfr. Part No.
885342008004

Mouser Part No
710-885342008004

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 100pF 1206 5%

Learn More

Datasheet

9,955In Stock

Cut Tape

€0.198

€0.112

€0.08

€0.071

€0.058

Reel

€0.058

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 1000pF 1206 5%

885342008005
Wurth Elektronik
1: €0.232
2,527In Stock

Mfr. Part No.
885342008005

Mouser Part No
710-885342008005

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 1000pF 1206 5%

Learn More

Datasheet

2,527In Stock

Cut Tape

€0.232

€0.132

€0.096

€0.085

€0.065

Reel

€0.051

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 1500pF 1206 5%

885342008006
Wurth Elektronik
1: €0.353
1,582In Stock

Mfr. Part No.
885342008006

Mouser Part No
710-885342008006

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 1500pF 1206 5%

Learn More

Datasheet

1,582In Stock

Cut Tape

€0.353

€0.211

€0.156

€0.139

€0.11

Reel

€0.088

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 2200pF 1206 5%

885342008007
Wurth Elektronik
1: €0.327
4,015In Stock

Mfr. Part No.
885342008007

Mouser Part No
710-885342008007

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 2200pF 1206 5%

Learn More

Datasheet

4,015In Stock

Cut Tape

€0.327

€0.196

€0.144

€0.128

€0.101

Reel

€0.078

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000V 22pF 1206 5%

885342008008
Wurth Elektronik
1: €0.206
5,523In Stock

Mfr. Part No.
885342008008

Mouser Part No
710-885342008008

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000V 22pF 1206 5%

Learn More

Datasheet

5,523In Stock

Cut Tape

€0.206

€0.121

€0.087

€0.077

View

Reel

€0.042

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000V 100pF 1206 5%

885342008009
Wurth Elektronik
1: €0.206
241In Stock

Mfr. Part No.
885342008009

Mouser Part No
710-885342008009

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000V 100pF 1206 5%

Learn More

Datasheet

241In Stock

Cut Tape

€0.206

€0.12

€0.086

€0.076

€0.058

Reel

€0.043

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 2000V 68pF 1206 5%

885342008010
Wurth Elektronik
1: €0.267
4,476In Stock

Mfr. Part No.
885342008010

Mouser Part No
710-885342008010

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 2000V 68pF 1206 5%

Learn More

Datasheet

4,476In Stock

Cut Tape

€0.267

€0.158

€0.115

€0.102

€0.08

Reel

€0.06

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 2000V 100pF 1206 5%

885342008011
Wurth Elektronik
1: €0.267
5,560In Stock
3,000Expected 09/10/2026

Mfr. Part No.
885342008011

Mouser Part No
710-885342008011

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 2000V 100pF 1206 5%

Learn More

Datasheet

5,560In Stock

3,000Expected 09/10/2026

Cut Tape

€0.267

€0.158

€0.115

€0.102

€0.08

Reel

€0.058

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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