Passive Components – Mouser Singapore

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 152

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250VDC 1uF 2220 10%

885342214002
Wurth Elektronik
1: $3.00
191In Stock
4,000Expected 17/7/2026

Mfr. Part No.
885342214002

Mouser Part No
710-885342214002

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250VDC 1uF 2220 10%

Learn More

Datasheet

191In Stock

4,000Expected 17/7/2026

Cut Tape

$3.00

$2.03

$1.64

$1.53

$1.31

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 2000VDC 0.022uF 2220 10%

885342214216
Wurth Elektronik
1: $2.96
449In Stock
2,000On Order

Mfr. Part No.
885342214216

Mouser Part No
710-885342214216

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 2000VDC 0.022uF 2220 10%

Learn More

Datasheet

449In Stock

2,000On Order

Cut Tape

$2.96

$2.00

$1.61

$1.50

Reel

$1.29

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

744230220
Wurth Elektronik
1: $1.82
16,451In Stock
4,000Expected 10/7/2026

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

16,451In Stock

4,000Expected 10/7/2026

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 0805 370mA 120Ohm 100MHz AECQ2

744231121
Wurth Elektronik
1: $1.57
14,445In Stock

Mfr. Part No.
744231121

Mouser Part No
710-744231121

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 370mA 120Ohm 100MHz AECQ2

Learn More

Datasheet

14,445In 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 300mA 260Ohm 100MHz AECQ2

744231261
Wurth Elektronik
1: $1.57
6,320In Stock

Mfr. Part No.
744231261

Mouser Part No
710-744231261

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 300mA 260Ohm 100MHz AECQ2

Learn More

Datasheet

6,320In 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 280mA 370Ohm 100MHz AECQ2

744231371
Wurth Elektronik
1: $1.57
28,935In Stock

Mfr. Part No.
744231371

Mouser Part No
710-744231371

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 280mA 370Ohm 100MHz AECQ2

Learn More

Datasheet

28,935In 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 370mA 90Ohm 100MHz AECQ200

744232090
Wurth Elektronik
1: $1.82
33,611In Stock
22,000Expected 24/7/2026

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

33,611In Stock

22,000Expected 24/7/2026

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 105.3uH 90mA 6000 kOhm AECQ200

744232101
Wurth Elektronik
1: $2.10
4,887In Stock

Mfr. Part No.
744232101

Mouser Part No
710-744232101

Wurth Elektronik

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

Learn More

Datasheet

4,887In Stock

Cut Tape

$2.10

$1.96

$1.86

$1.70

Reel

$1.37

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 1206 230mA 1000Ohm 100MHz AECQ2

744232102
Wurth Elektronik
1: $1.82
11,139In Stock

Mfr. Part No.
744232102

Mouser Part No
710-744232102

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1206 230mA 1000Ohm 100MHz AECQ2

Learn More

Datasheet

11,139In 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 0805 280mA 120Ohm 100MHz AECQ2

744233121
Wurth Elektronik
1: $2.03
7,553In Stock
4,000Expected 10/7/2026

Mfr. Part No.
744233121

Mouser Part No
710-744233121

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2

Learn More

Datasheet

7,553In Stock

4,000Expected 10/7/2026

Cut Tape

$2.03

$1.95

$1.81

$1.71

View

Reel

$1.36

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 0504 600mA 60Ohm 100 MHz AECQ2

7442335600
Wurth Elektronik
1: $2.38
27,004In Stock

Mfr. Part No.
7442335600

Mouser Part No
710-7442335600

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0504 600mA 60Ohm 100 MHz AECQ2

Learn More

Datasheet

27,004In Stock

Cut Tape

$2.38

$2.21

$2.00

$1.82

Reel

$1.36

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Common Mode Chokes / Filters WE-CNSW 0504 500mA 90Ohm 100mHz AECQ200

7442335900
Wurth Elektronik
1: $2.38
27,884In Stock

Mfr. Part No.
7442335900

Mouser Part No
710-7442335900

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0504 500mA 90Ohm 100mHz AECQ200

Learn More

Datasheet

27,884In Stock

Cut Tape

$2.38

$2.21

$2.00

$1.82

Reel

$1.36

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Common Mode Chokes / Filters WE-CNSW 0805 320mA 67Ohm 100MHz AECQ200

744233670
Wurth Elektronik
1: $2.03
10,833In Stock
4,000Expected 31/7/2026

Mfr. Part No.
744233670

Mouser Part No
710-744233670

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 320mA 67Ohm 100MHz AECQ200

Learn More

Datasheet

10,833In Stock

4,000Expected 31/7/2026

Cut Tape

$2.03

$1.95

$1.81

$1.71

View

Reel

$1.36

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 0805 280mA 90Ohm 100MHz AECQ200

744233900
Wurth Elektronik
1: $2.03
15,990In Stock
4,000Expected 7/8/2026

Mfr. Part No.
744233900

Mouser Part No
710-744233900

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0805 280mA 90Ohm 100MHz AECQ200

Learn More

Datasheet

15,990In Stock

4,000Expected 7/8/2026

Cut Tape

$2.03

$1.95

$1.81

$1.71

View

Reel

$1.36

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200

744235101
Wurth Elektronik
1: $2.50
3,160In Stock
1,000Expected 10/7/2026

Mfr. Part No.
744235101

Mouser Part No
710-744235101

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200

Learn More

Datasheet

3,160In 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

Common Mode Chokes / Filters WE-CNSW 1812 450mA 11uH 100kHz AECQ200

744235110
Wurth Elektronik
1: $2.50
8,145In Stock

Mfr. Part No.
744235110

Mouser Part No
710-744235110

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 450mA 11uH 100kHz AECQ200

Learn More

Datasheet

8,145In Stock

Cut Tape

$2.50

$2.39

$2.22

$2.07

$1.99

Reel

$1.67

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 250uH 200mA 10K kOhms AECQ200

744235251
Wurth Elektronik
1: $2.10
12,252In Stock
2,000On Order

Mfr. Part No.
744235251

Mouser Part No
710-744235251

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 250uH 200mA 10K kOhms AECQ200

Learn More

Datasheet

12,252In Stock

2,000On Order

Cut Tape

$2.10

$1.96

$1.86

$1.78

$1.70

Reel

$1.52

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 1812 1000mA 1.3uH 100kHz AECQ200

744235801
Wurth Elektronik
1: $2.50
5,919In Stock

Mfr. Part No.
744235801

Mouser Part No
710-744235801

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 1000mA 1.3uH 100kHz AECQ200

Learn More

Datasheet

5,919In Stock

Cut Tape

$2.50

$2.47

$2.22

$2.15

$1.99

Reel

$1.83

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 1812 2000mA 0.3uH 100kHz AECQ200

744235900
Wurth Elektronik
1: $2.50
4,469In Stock
1,000Expected 7/8/2026

Mfr. Part No.
744235900

Mouser Part No
710-744235900

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 1812 2000mA 0.3uH 100kHz AECQ200

Learn More

Datasheet

4,469In Stock

1,000Expected 7/8/2026

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-STST ADIN1110 4532 350uH PoE

74930030
Wurth Elektronik
1: $3.02
5,038In Stock

Mfr. Part No.
74930030

Mouser Part No
710-74930030

Wurth Elektronik

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

Learn More

Datasheet

5,038In Stock

Cut Tape

$3.02

$2.49

$2.04

Reel

$1.67

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Audio Transformers / Signal Transformers WE-STST 4532 120uH 1Ch Sgl Pair Ether

74930100
Wurth Elektronik
1: $2.15
3,505In Stock
2,000Expected 10/7/2026

Mfr. Part No.
74930100

Mouser Part No
710-74930100

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST 4532 120uH 1Ch Sgl Pair Ether

Learn More

Datasheet

3,505In Stock

2,000Expected 10/7/2026

Cut Tape

$2.15

$1.92

$1.68

Reel

$1.68

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

74930120
Wurth Elektronik
1: $3.00
1,945In Stock

Mfr. Part No.
74930120

Mouser Part No
710-74930120

Wurth Elektronik

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

Learn More

Datasheet

1,945In Stock

Cut Tape

$3.00

$2.47

$1.97

$1.79

$1.67

Reel

$1.65

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 0603 450mA 120Ohm 100MHz AECQ2

744230121
Wurth Elektronik
1: $1.82
2,951In Stock

Mfr. Part No.
744230121

Mouser Part No
710-744230121

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 450mA 120Ohm 100MHz AECQ2

Learn More

Datasheet

2,951In 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 0603 400mA 180Ohm 100MHz AECQ2

744230181
Wurth Elektronik
1: $1.82
1,324In Stock

Mfr. Part No.
744230181

Mouser Part No
710-744230181

Wurth Elektronik

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

Learn More

Datasheet

1,324In 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 0603 650mA 45Ohm 100MHz AECQ200

744230450
Wurth Elektronik
1: $1.22
2,932In Stock
4,000Expected 10/7/2026

Mfr. Part No.
744230450

Mouser Part No
710-744230450

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 650mA 45Ohm 100MHz AECQ200

Learn More

Datasheet

2,932In Stock

4,000Expected 10/7/2026

Cut Tape

$1.22

$1.18

$1.17

$1.13

View

Reel

$0.577

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Single Pair Ethernet Products

Types of Passive Components

Customer Service Office

Company

Resources

Support