Passive Components – Mouser South Africa

.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 630V 47nF 10% 1206

885342208026
Wurth Elektronik
1: $0.10
7,340In Stock

Mfr. Part No.
885342208026

Mouser Part No
710-885342208026

Wurth Elektronik

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

Learn More

Datasheet

7,340In Stock

Cut Tape

$0.10

$0.085

Reel

$0.085

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000VDC 0.1uF 2220 10%

885342214173
Wurth Elektronik
1: $2.06
999In Stock
1,000Expected 2027/06/04

Mfr. Part No.
885342214173

Mouser Part No
710-885342214173

Wurth Elektronik

Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000VDC 0.1uF 2220 10%

Learn More

Datasheet

999In Stock

1,000Expected 2027/06/04

Cut Tape

$2.06

$1.40

$1.38

$1.11

Reel

$0.869

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

885342214216
Wurth Elektronik
1: $2.13
406In Stock
2,000Expected 2026/12/04

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

406In Stock

2,000Expected 2026/12/04

Cut Tape

$2.13

$1.44

$1.16

$1.08

Reel

$0.929

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Common Mode Chokes / Filters WE-CNSW 0603 350mA 250Ohm 100MHz AECQ2

744230251
Wurth Elektronik
1: $1.31
7,944In Stock

Mfr. Part No.
744230251

Mouser Part No
710-744230251

Wurth Elektronik

Common Mode Chokes / Filters WE-CNSW 0603 350mA 250Ohm 100MHz AECQ2

Learn More

Datasheet

Product Comments

7,944In Stock

Cut Tape

$1.31

$1.26

$1.17

$1.11

View

Reel

$0.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744230450
Wurth Elektronik
1: $1.31
8,522In Stock

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

8,522In Stock

Cut Tape

$1.31

$1.26

$1.17

$1.11

View

Reel

$0.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744231121
Wurth Elektronik
1: $1.13
13,580In 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

13,580In Stock

Cut Tape

$1.13

$1.07

$1.00

$0.95

View

Reel

$0.75

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744231371
Wurth Elektronik
1: $1.13
29,556In Stock
10,000Expected 2026/09/04

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

29,556In Stock

10,000Expected 2026/09/04

Cut Tape

$1.13

$1.07

$1.00

$0.95

View

Reel

$0.75

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Common Mode Chokes / Filters WE-CNSW 1206 370mA 90Ohm 100MHz AECQ200

744232090
Wurth Elektronik
1: $1.31
26,187In Stock
22,000Expected 2026/08/28

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

26,187In Stock

22,000Expected 2026/08/28

Cut Tape

$1.31

$1.26

$1.17

$1.11

View

Reel

$0.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232102
Wurth Elektronik
1: $1.31
9,400In 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

9,400In Stock

Cut Tape

$1.31

$1.26

$1.17

$1.11

View

Reel

$0.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232161
Wurth Elektronik
1: $1.31
3,110In Stock

Mfr. Part No.
744232161

Mouser Part No
710-744232161

Wurth Elektronik

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

Learn More

Datasheet

3,110In Stock

Cut Tape

$1.31

$1.26

$1.17

$1.11

View

Reel

$0.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744232601
Wurth Elektronik
1: $1.31
9,165In Stock

Mfr. Part No.
744232601

Mouser Part No
710-744232601

Wurth Elektronik

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

Learn More

Datasheet

9,165In Stock

Cut Tape

$1.31

$1.26

$1.17

$1.11

View

Reel

$0.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744233121
Wurth Elektronik
1: $1.47
10,189In Stock

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

10,189In Stock

Cut Tape

$1.47

$1.40

$1.30

$1.23

View

Reel

$0.98

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

7442335600
Wurth Elektronik
1: $1.71
23,881In 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

23,881In Stock

Cut Tape

$1.71

$1.59

$1.44

$1.31

Reel

$0.98

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

744233670
Wurth Elektronik
1: $1.47
12,387In Stock
12,000Expected 2026/09/04

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

12,387In Stock

12,000Expected 2026/09/04

Cut Tape

$1.47

$1.40

$1.30

$1.23

View

Reel

$0.98

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744233900
Wurth Elektronik
1: $1.47
5,952In Stock
41,245On Order

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

5,952In Stock

41,245On Order

Cut Tape

$1.47

$1.40

$1.30

$1.23

View

Reel

$0.98

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744235101
Wurth Elektronik
1: $1.80
3,816In Stock

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

3,816In Stock

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 450mA 11uH 100kHz AECQ200

744235110
Wurth Elektronik
1: $1.80
7,601In 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

7,601In Stock

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 250mA 22uH 100kHz AECQ200

744235220
Wurth Elektronik
1: $1.80
2,166In Stock
1,500Expected 2026/09/04

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

2,166In Stock

1,500Expected 2026/09/04

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 250uH 200mA 10K kOhms AECQ200

744235251
Wurth Elektronik
1: $1.52
12,132In Stock
6,500Expected 2026/09/04

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

12,132In Stock

6,500Expected 2026/09/04

Cut Tape

$1.52

$1.42

$1.35

$1.29

$1.23

Reel

$1.10

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

744235801
Wurth Elektronik
1: $1.80
4,791In Stock
3,500Expected 2026/08/28

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

4,791In Stock

3,500Expected 2026/08/28

Cut Tape

$1.80

$1.78

$1.60

$1.55

$1.43

Reel

$1.33

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

744235900
Wurth Elektronik
1: $1.80
4,718In Stock
3,000Expected 2026/09/04

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

4,718In Stock

3,000Expected 2026/09/04

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-STST 4532 120uH 1Ch Sgl Pair Ether

74930100
Wurth Elektronik
1: $1.56
2,724In Stock
6,000Expected 2026/08/28

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

2,724In Stock

6,000Expected 2026/08/28

Cut Tape

$1.56

$1.43

$1.34

Reel

$1.30

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

74930120
Wurth Elektronik
1: $2.17
1,938In Stock

Mfr. Part No.
74930120

Mouser Part No
710-74930120

Wurth Elektronik

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

Learn More

Datasheet

1,938In Stock

Cut Tape

$2.17

$1.79

$1.45

$1.37

$1.33

Reel

$1.27

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744230121
Wurth Elektronik
1: $1.31
6,629In 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

6,629In Stock

Cut Tape

$1.31

$1.26

$1.17

$1.11

View

Reel

$0.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

744230181
Wurth Elektronik
1: $1.31
1,234In Stock
2,000Expected 2026/09/18

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

1,234In Stock

2,000Expected 2026/09/18

Cut Tape

$1.31

$1.26

$1.17

$1.11

View

Reel

$0.88

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Single Pair Ethernet Products

Types of Passive Components

Customer Service Office

Company

Resources

Support