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.

Results: 152
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200 20,171In Stock
Cut Tape
$1.19
$1.14
$1.09
$1.05
Reel
$0.48
Min.: 1
Mult.: 1
: 2,000
Wurth Elektronik Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE 3,802In Stock
Cut Tape
$2.34
$2.18
$2.09
$2.03
Reel
$1.31
Min.: 1
Mult.: 1
: 2,000
Wurth Elektronik Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+ 1,934In Stock
Cut Tape
$2.16
$1.78
$1.46
Reel
$1.38
Min.: 1
Mult.: 1
: 2,000
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630VDC 0.22uF 2220 10% 1,673In Stock
Cut Tape
$1.98
$1.33
$1.07
$0.986
Reel
$0.735
Min.: 1
Mult.: 1
: 1,000
Wurth Elektronik Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether 1,735In Stock
Cut Tape
$2.54
$2.43
Reel
$2.30
Min.: 1
Mult.: 1
: 2,000
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2 10,117In Stock
Cut Tape
$1.35
$1.29
$1.23
$1.19
Reel
$0.562
Min.: 1
Mult.: 1
: 2,000
Wurth Elektronik Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether 1,851In Stock
Cut Tape
$2.76
$2.64
$2.53
$2.47
$2.44
Reel
$2.43
Min.: 1
Mult.: 1
: 2,000
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 15000pF 1210 10% 2,990In Stock
Cut Tape
$0.81
$0.807
$0.372
$0.333
Reel
$0.09
Min.: 1
Mult.: 1
: 3,000
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 0.033uF 1210 10% 1,910In Stock
Cut Tape
$1.04
$0.537
$0.42
$0.392
Reel
$0.131
Min.: 1
Mult.: 1
: 2,000
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 2200pF 0805 5% 1,519In Stock
Cut Tape
$0.53
$0.528
$0.229
$0.179
Reel
$0.062
Min.: 1
Mult.: 1
: 3,000
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 0.1uF 1812 10% 1,000In Stock
Cut Tape
$0.73
$0.451
$0.344
$0.311
Reel
$0.216
Min.: 1
Mult.: 1
: 1,000
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 1000pF 1812 5% 1,626In Stock
Cut Tape
$1.63
$1.15
$0.754
$0.687
$0.648
Reel
$0.286
Min.: 1
Mult.: 1
: 1,000
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 0.01uF 1206 10% 29,234In Stock
Cut Tape
$0.24
$0.137
$0.133
$0.099
Reel
$0.047
Min.: 1
Mult.: 1
: 3,000
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 3000V 1000pF 1812 10% 9,348In Stock
Cut Tape
$0.62
$0.379
$0.287
$0.258
$0.21
Reel
$0.18
Min.: 1
Mult.: 1
: 1,000
Wurth Elektronik Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 8Pins 1,287In Stock
Cut Tape
$2.14
$1.85
$1.75
$1.65
$1.57
Reel
$1.49
Min.: 1
Mult.: 1
: 650
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1210 200mA 100uH AEC-Q200 1,342In Stock
Cut Tape
$1.04
$0.918
$0.819
$0.702
$0.689
Reel
$0.653
Min.: 1
Mult.: 1
: 1,200
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200 1,037In Stock
1,200Expected 07/12/2026
Cut Tape
$1.07
$0.937
$0.836
$0.717
Reel
$0.62
Min.: 1
Mult.: 1
: 1,200
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000V 5.6nF 5% 1210 5,669In Stock
Cut Tape
$0.66
$0.598
$0.536
$0.482
Reel
$0.457
Min.: 1
Mult.: 1
: 2,000
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630VDC 1uF 2220 10% 12,363In Stock
Cut Tape
$2.70
$1.86
$1.53
$1.42
Reel
$1.15
$1.08
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250VDC 1uF 2220 10% 1,953In Stock
4,000Expected 13/08/2027
Cut Tape
$2.12
$1.43
$1.16
$1.08
Reel
$0.818
Min.: 1
Mult.: 1
: 1,000
Wurth Elektronik Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250VDC 2.2uF 2220 10% 9,143In Stock
7,500Expected 02/10/2026
Cut Tape
$1.94
$1.30
$1.05
$0.967
Reel
$0.758
$0.701
Min.: 1
Mult.: 1
: 500
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0603 550mA 90Ohm 100MHz AECQ200
38,564In Stock
Cut Tape
$1.31
$1.25
$1.17
$1.11
Reel
$0.482
Min.: 1
Mult.: 1
: 2,000
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 0805 370mA 90Ohm 100MHz AECQ200 69,941In Stock
Cut Tape
$1.13
$1.07
$1.00
$0.95
Reel
$0.346
Min.: 1
Mult.: 1
: 2,000
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1206 370mA 90Ohm 100MHz AECQ200 43,881In Stock
26,000Expected 02/10/2026
Cut Tape
$1.31
$1.25
$1.17
$1.11
Reel
$0.525
Min.: 1
Mult.: 1
: 2,000
Wurth Elektronik Common Mode Chokes / Filters WE-CNSW 1206 200mA 2200Ohm 100MHz AECQ2 117,648In Stock
Cut Tape
$1.31
$1.25
$1.17
$1.11
Reel
$0.525
Min.: 1
Mult.: 1
: 2,000