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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PHP) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes WE-TVS Super Speed 5uA 5V 4+1 82401444 Wurth Elektronik 1: ₱96.93 3,380In Stock	Mfr. Part # 82401444 Mouser Part # 710-82401444	Wurth Elektronik	ESD Protection Diodes / TVS Diodes WE-TVS Super Speed 5uA 5V 4+1 Learn More about Wurth Elektronik wurth we tvs super speed diodes	Datasheet	3,380In Stock	Cut Tape ₱96.93 ₱92.03 ₱85.89 ₱79.76 ₱70.55 Reel ₱58.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+ 74930120 Wurth Elektronik 1: ₱132.52 1,934In Stock	Mfr. Part # 74930120 Mouser Part # 710-74930120	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+ Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	1,934In Stock	Cut Tape ₱132.52 ₱109.20 ₱89.57 Reel ₱84.66 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200 744230220 Wurth Elektronik 1: ₱73.01 20,136In Stock	Mfr. Part # 744230220 Mouser Part # 710-744230220	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	20,136In Stock	Cut Tape ₱73.01 ₱69.94 ₱66.87 ₱64.42 View Reel ₱29.45 ₱62.58 ₱53.99 ₱29.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE 74930130 Wurth Elektronik 1: ₱143.56 3,192In Stock	Mfr. Part # 74930130 Mouser Part # 710-74930130	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	3,192In Stock	Cut Tape ₱143.56 ₱133.74 ₱128.22 ₱124.54 View Reel ₱80.37 ₱111.66 ₱106.14 ₱101.84 ₱96.93 ₱80.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2 744233121 Wurth Elektronik 1: ₱82.82 10,097In Stock	Mfr. Part # 744233121 Mouser Part # 710-744233121	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	10,097In Stock	Cut Tape ₱82.82 ₱79.14 ₱75.46 ₱73.01 View Reel ₱34.48 ₱72.39 ₱71.17 ₱60.12 ₱34.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether 749302011 Wurth Elektronik 1: ₱169.33 1,851In Stock	Mfr. Part # 749302011 Mouser Part # 710-749302011	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	1,851In Stock	Cut Tape ₱169.33 ₱161.96 ₱155.22 ₱151.53 ₱149.69 Reel ₱149.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630VDC 0.22uF 2220 10% 885342214142 Wurth Elektronik 1: ₱121.47 1,673In Stock	Mfr. Part # 885342214142 Mouser Part # 710-885342214142	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630VDC 0.22uF 2220 10% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	1,673In Stock	Cut Tape ₱121.47 ₱81.60 ₱65.64 ₱60.49 Reel ₱45.09 View ₱60.37 ₱52.15 ₱42.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether 749302010 Wurth Elektronik 1: ₱155.83 1,735In Stock	Mfr. Part # 749302010 Mouser Part # 710-749302010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	1,735In Stock	Cut Tape ₱155.83 ₱149.08 Reel ₱141.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes WE-TVS 7Volts 830 pF 1Channel 824045817 Wurth Elektronik 1: ₱38.04 10,171In Stock	Mfr. Part # 824045817 Mouser Part # 710-824045817	Wurth Elektronik	ESD Protection Diodes / TVS Diodes WE-TVS 7Volts 830 pF 1Channel	Datasheet	10,171In Stock	Cut Tape ₱38.04 ₱34.79 ₱32.21 ₱29.08 Reel ₱25.21 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 2200pF 0805 5% 885342007005 Wurth Elektronik 1: ₱32.52 1,519In Stock	Mfr. Part # 885342007005 Mouser Part # 710-885342007005	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 2200pF 0805 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	1,519In Stock	Cut Tape ₱32.52 ₱32.39 ₱14.05 ₱10.98 View Reel ₱3.80 ₱10.25 ₱9.69 ₱9.20 ₱3.80 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 15000pF 1210 10% 885342209001 Wurth Elektronik 1: ₱49.69 2,990In Stock	Mfr. Part # 885342209001 Mouser Part # 710-885342209001	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 15000pF 1210 10% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	2,990In Stock	Cut Tape ₱49.69 ₱49.51 ₱22.82 ₱20.43 View Reel ₱5.52 ₱19.39 ₱18.34 ₱5.52 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 0.033uF 1210 10% 885342209004 Wurth Elektronik 1: ₱63.80 1,910In Stock	Mfr. Part # 885342209004 Mouser Part # 710-885342209004	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 0.033uF 1210 10% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	1,910In Stock	Cut Tape ₱63.80 ₱32.94 ₱25.77 ₱24.05 View Reel ₱8.04 ₱22.64 ₱20.43 ₱8.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 0.1uF 1812 10% 885342211002 Wurth Elektronik 1: ₱44.79 750In Stock	Mfr. Part # 885342211002 Mouser Part # 710-885342211002	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 0.1uF 1812 10% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	750In Stock	Cut Tape ₱44.79 ₱27.67 ₱21.10 ₱19.08 Reel ₱13.25 View ₱15.58 ₱12.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 0.01uF 1206 10% 885342208009 Wurth Elektronik 1: ₱14.72 29,168In Stock	Mfr. Part # 885342208009 Mouser Part # 710-885342208009	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 0.01uF 1206 10% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	29,168In Stock	Cut Tape ₱14.72 ₱8.40 ₱8.16 ₱6.07 View Reel ₱2.88 ₱5.34 ₱4.11 ₱2.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 1000pF 1812 5% 885342011001 Wurth Elektronik 1: ₱100.00 1,626In Stock	Mfr. Part # 885342011001 Mouser Part # 710-885342011001	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 1000pF 1812 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	1,626In Stock	Cut Tape ₱100.00 ₱70.55 ₱46.26 ₱42.15 ₱39.75 Reel ₱17.55 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 3000V 1000pF 1812 10% 885342211009 Wurth Elektronik 1: ₱38.04 9,348In Stock	Mfr. Part # 885342211009 Mouser Part # 710-885342211009	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 3000V 1000pF 1812 10% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	9,348In Stock	Cut Tape ₱38.04 ₱23.25 ₱17.61 ₱15.83 ₱12.88 Reel ₱11.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Common Mode Chokes / Filters WE-CNSW 1210 200mA 100uH AEC-Q200 744234101 Wurth Elektronik 1: ₱63.80 1,342In Stock New Product	Mfr. Part # 744234101 Mouser Part # 710-744234101 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1210 200mA 100uH AEC-Q200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	1,342In Stock	Cut Tape ₱63.80 ₱56.32 ₱50.25 ₱43.07 ₱42.27 Reel ₱40.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200 744234510 Wurth Elektronik 1: ₱65.64 1,037In Stock 1,200Expected 16/10/2026 New Product	Mfr. Part # 744234510 Mouser Part # 710-744234510 New Product	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	1,037In Stock 1,200Expected 16/10/2026	Cut Tape ₱65.64 ₱57.48 ₱51.29 ₱43.99 Reel ₱38.04 View ₱43.07 ₱40.86 ₱37.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,200
Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 8Pins 749070011 Wurth Elektronik 1: ₱131.29 887In Stock New Product	Mfr. Part # 749070011 Mouser Part # 710-749070011 New Product	Wurth Elektronik	Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 8Pins Learn More about Wurth Elektronik wurth we spe signal transformers	Datasheet	887In Stock	Cut Tape ₱131.29 ₱113.50 ₱107.36 ₱101.23 ₱96.32 Reel ₱91.41 MouseReel Available	Min.: 1 Mult.: 1 : 650
ESD Protection Diodes / TVS Diodes WE-TVS 3.3V 2 pF 4Ch SOT23-6L 824015043 Wurth Elektronik 1: ₱53.99 16,772In Stock 6,000Expected 13/11/2026	Mfr. Part # 824015043 Mouser Part # 710-824015043	Wurth Elektronik	ESD Protection Diodes / TVS Diodes WE-TVS 3.3V 2 pF 4Ch SOT23-6L Learn More about Wurth Elektronik wurth we tvs standard diodes	Datasheet	16,772In Stock 6,000Expected 13/11/2026	Cut Tape ₱53.99 ₱48.83 ₱45.77 ₱41.72 Reel ₱36.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000V 5.6nF 5% 1210 885342009007 Wurth Elektronik 1: ₱40.49 5,669In Stock	Mfr. Part # 885342009007 Mouser Part # 710-885342009007	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 1000V 5.6nF 5% 1210 Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	5,669In Stock	Cut Tape ₱40.49 ₱36.69 ₱32.88 ₱29.57 Reel ₱28.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630VDC 1uF 2220 10% 885342214001 Wurth Elektronik 1: ₱165.65 10,419In Stock 7,500Expected 11/06/2027	Mfr. Part # 885342214001 Mouser Part # 710-885342214001	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630VDC 1uF 2220 10% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	10,419In Stock 7,500Expected 11/06/2027	Cut Tape ₱165.65 ₱114.11 ₱93.87 ₱87.12 Reel ₱70.55 ₱66.26 MouseReel Available	Min.: 1 Mult.: 1 : 500
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250VDC 2.2uF 2220 10% 885342214003 Wurth Elektronik 1: ₱119.02 7,598In Stock 7,500Expected 16/10/2026	Mfr. Part # 885342214003 Mouser Part # 710-885342214003	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250VDC 2.2uF 2220 10% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	7,598In Stock 7,500Expected 16/10/2026	Cut Tape ₱119.02 ₱79.76 ₱64.42 ₱59.33 Reel ₱46.50 ₱43.01 MouseReel Available	Min.: 1 Mult.: 1 : 500
Common Mode Chokes / Filters WE-CNSW 0603 550mA 90Ohm 100MHz AECQ200 744230900 Wurth Elektronik 1: ₱80.37 38,537In Stock	Mfr. Part # 744230900 Mouser Part # 710-744230900	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 550mA 90Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	38,537In Stock	Cut Tape ₱80.37 ₱76.69 ₱71.78 ₱68.10 View Reel ₱29.57 ₱65.64 ₱53.99 ₱29.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0805 370mA 90Ohm 100MHz AECQ200 744231091 Wurth Elektronik 1: ₱69.33 69,280In Stock	Mfr. Part # 744231091 Mouser Part # 710-744231091	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 370mA 90Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	69,280In Stock	Cut Tape ₱69.33 ₱65.64 ₱61.35 ₱58.28 View Reel ₱21.23 ₱55.83 ₱46.01 ₱21.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,000

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