Passive Components – Mouser Singapore

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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 0805 400mA 67Ohm 100MHz AECQ200

744231061
Wurth Elektronik
1: $1.57
2,338In Stock

Mfr. Part No.
744231061

Mouser Part No
710-744231061

Wurth Elektronik

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

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Datasheet

2,338In Stock

Cut Tape

$1.57

$1.49

$1.39

$1.32

View

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744231181
Wurth Elektronik
1: $1.57
2,574In Stock

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

2,574In Stock

Cut Tape

$1.57

$1.49

$1.39

$1.32

View

Reel

$1.04

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232161
Wurth Elektronik
1: $1.82
1,260In Stock
2,000Expected 3/7/2026

Mfr. Part No.
744232161

Mouser Part No
710-744232161

Wurth Elektronik

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

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Datasheet

1,260In Stock

2,000Expected 3/7/2026

Cut Tape

$1.82

$1.74

$1.63

$1.54

View

Reel

$1.22

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232261
Wurth Elektronik
1: $1.82
2,399In Stock

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

2,399In Stock

Cut Tape

$1.82

$1.74

$1.63

$1.54

View

Reel

$1.22

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744235220
Wurth Elektronik
1: $2.50
1,539In Stock
1,000Expected 10/7/2026

Mfr. Part No.
744235220

Mouser Part No
710-744235220

Wurth Elektronik

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

Learn More

Datasheet

1,539In Stock

1,000Expected 10/7/2026

Cut Tape

$2.50

$2.39

$2.22

$2.07

$1.99

Reel

$1.67

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: $1.78
123In 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

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Datasheet

123In Stock

44,000On Order

Cut Tape

$1.78

$1.58

$1.42

Reel

$1.42

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

885342006001
Wurth Elektronik
1: $0.153
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

$0.153

$0.09

$0.063

$0.054

View

Reel

$0.029

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

885342006003
Wurth Elektronik
1: $0.153
9,083In 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

9,083In Stock

Cut Tape

$0.153

$0.09

$0.061

$0.053

View

Reel

$0.028

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

885342006004
Wurth Elektronik
1: $0.167
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

$0.167

$0.092

$0.064

$0.054

View

Reel

$0.029

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 470pF 0603 5%

885342006005
Wurth Elektronik
1: $0.181
4,149In Stock

Mfr. Part No.
885342006005

Mouser Part No
710-885342006005

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 470pF 0603 5%

Learn More

Datasheet

4,149In Stock

Cut Tape

$0.181

$0.10

$0.07

$0.06

View

Reel

$0.032

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

885342007001
Wurth Elektronik
1: $0.181
5,506In Stock

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

5,506In Stock

Cut Tape

$0.181

$0.106

$0.074

$0.064

View

Reel

$0.036

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

885342007002
Wurth Elektronik
1: $0.181
3,983In Stock

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

3,983In Stock

Cut Tape

$0.181

$0.107

$0.075

$0.065

View

Reel

$0.036

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

885342007003
Wurth Elektronik
1: $0.25
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

$0.25

$0.142

$0.10

$0.086

View

Reel

$0.05

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

885342007004
Wurth Elektronik
1: $0.181
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

$0.181

$0.107

$0.074

$0.064

View

Reel

$0.035

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

885342007006
Wurth Elektronik
1: $0.195
21,038In 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

21,038In Stock

Cut Tape

$0.195

$0.115

$0.081

$0.07

View

Reel

$0.042

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

885342008001
Wurth Elektronik
1: $0.32
4,018In Stock

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

4,018In Stock

Cut Tape

$0.32

$0.183

$0.131

$0.115

View

Reel

$0.081

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

885342008002
Wurth Elektronik
1: $0.348
1,950In 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

1,950In Stock

Cut Tape

$0.348

$0.203

$0.146

$0.128

View

Reel

$0.076

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

885342008003
Wurth Elektronik
1: $0.375
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

$0.375

$0.218

$0.157

$0.138

View

Reel

$0.089

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

885342008004
Wurth Elektronik
1: $0.32
9,965In 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

9,965In Stock

Cut Tape

$0.32

$0.183

$0.131

$0.115

$0.092

Reel

$0.092

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

885342008005
Wurth Elektronik
1: $0.375
2,542In 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

2,542In Stock

Cut Tape

$0.375

$0.218

$0.157

$0.138

View

Reel

$0.089

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

885342008006
Wurth Elektronik
1: $0.57
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

$0.57

$0.346

$0.256

$0.228

View

Reel

$0.154

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

885342008008
Wurth Elektronik
1: $0.334
5,578In 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

5,578In Stock

Cut Tape

$0.334

$0.199

$0.142

$0.125

View

Reel

$0.074

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

885342008009
Wurth Elektronik
1: $0.334
313In Stock
6,000Expected 10/7/2026

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

313In Stock

6,000Expected 10/7/2026

Cut Tape

$0.334

$0.189

$0.136

$0.124

View

Reel

$0.078

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

885342008010
Wurth Elektronik
1: $0.431
4,481In 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

4,481In Stock

Cut Tape

$0.431

$0.26

$0.189

$0.167

View

Reel

$0.106

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

885342008011
Wurth Elektronik
1: $0.431
6,190In Stock

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

6,190In Stock

Cut Tape

$0.431

$0.256

$0.185

$0.164

$0.129

Reel

$0.129

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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