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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes WE-TVS Standard 2.5uA 5VDC 4Channel 82402374 Wurth Elektronik 1: ¥142.8 2,601In Stock 3,000Expected 10/26/2026	Mfr. Part # 82402374 Mouser Part # 710-82402374	Wurth Elektronik	ESD Protection Diodes / TVS Diodes WE-TVS Standard 2.5uA 5VDC 4Channel Learn More about Wurth Elektronik wurth we tvs standard diodes	Datasheet	2,601In Stock 3,000Expected 10/26/2026	Cut Tape ¥142.8 ¥136.9 ¥127.6 ¥118.6 ¥104.8 Reel ¥86.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes WE-TVS Standard 2.5uA 5VDC 5Channel 82402375 Wurth Elektronik 1: ¥142.8 3,805In Stock	Mfr. Part # 82402375 Mouser Part # 710-82402375	Wurth Elektronik	ESD Protection Diodes / TVS Diodes WE-TVS Standard 2.5uA 5VDC 5Channel Learn More about Wurth Elektronik wurth we tvs standard diodes	Datasheet	3,805In Stock	Cut Tape ¥142.8 ¥136.9 ¥127.6 ¥118.6 ¥104.8 Reel ¥86.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Common Mode Chokes / Filters WE-CNSW 0603 400mA 180Ohm 100MHz AECQ2 744230181 Wurth Elektronik 1: ¥217.6 1,162In Stock 2,000Expected 11/2/2026	Mfr. Part # 744230181 Mouser Part # 710-744230181	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 400mA 180Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	1,162In Stock 2,000Expected 11/2/2026	Cut Tape ¥217.6 ¥207.6 ¥194.3 ¥184.4 View Reel ¥80.1 ¥177.7 ¥146.2 ¥80.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 0805 400mA 67Ohm 100MHz AECQ200 744231061 Wurth Elektronik 1: ¥187.7 2,115In Stock	Mfr. Part # 744231061 Mouser Part # 710-744231061	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0805 400mA 67Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	2,115In Stock	Cut Tape ¥187.7 ¥177.7 ¥166.1 ¥157.8 View Reel ¥57.5 ¥151.2 ¥124.6 ¥57.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 105.3uH 90mA 6000 kOhm AECQ200 744232101 Wurth Elektronik 1: ¥252.5 1,359In Stock 2,000Expected 10/26/2026	Mfr. Part # 744232101 Mouser Part # 710-744232101	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 105.3uH 90mA 6000 kOhm AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	1,359In Stock 2,000Expected 10/26/2026	Cut Tape ¥252.5 ¥235.9 ¥224.2 ¥204.3 Reel ¥172.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 1206 340mA 160Ohm 100MHz AECQ2 744232161 Wurth Elektronik 1: ¥217.6 859In Stock 4,000Expected 1/29/2027	Mfr. Part # 744232161 Mouser Part # 710-744232161	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1206 340mA 160Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	859In Stock 4,000Expected 1/29/2027	Cut Tape ¥217.6 ¥207.6 ¥194.3 ¥184.4 View Reel ¥87.2 ¥177.7 ¥146.2 ¥87.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW 1206 310mA 260Ohm 100MHz AECQ2 744232261 Wurth Elektronik 1: ¥217.6 996In Stock 2,000Expected 11/2/2026	Mfr. Part # 744232261 Mouser Part # 710-744232261	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 1206 310mA 260Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	996In Stock 2,000Expected 11/2/2026	Cut Tape ¥217.6 ¥207.6 ¥194.3 ¥184.4 View Reel ¥87.2 ¥177.7 ¥146.2 ¥87.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200 744235101 Wurth Elektronik 1: ¥299 509In Stock 8,000Expected 10/30/2026	Mfr. Part # 744235101 Mouser Part # 710-744235101	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW CMC 2Ohms 100uH 150mA AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	509In Stock 8,000Expected 10/30/2026	Cut Tape ¥299 ¥285.7 ¥265.8 ¥247.5 ¥237.5 Reel ¥189.4 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: ¥214.3 123In Stock 108,000On Order	Mfr. Part # 74930000 Mouser Part # 710-74930000	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T SMT Tr ansformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	123In Stock 108,000On Order On Order Ship Dates Mfr. #: 74930000 Stock: 123 Can Ship Immediately On Order: 44,000 Expected 4/2/2027 64,000 Expected 5/28/2027 Factory Lead-Time: 35 Weeks	Cut Tape ¥214.3 ¥207.6 Reel ¥196 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers WE-STST ADIN1110 4532 350uH PoE 74930030 Wurth Elektronik 1: ¥358.8 279In Stock 14,000On Order	Mfr. Part # 74930030 Mouser Part # 710-74930030	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST ADIN1110 4532 350uH PoE Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	279In Stock 14,000On Order On Order Ship Dates Mfr. #: 74930030 Stock: 279 Can Ship Immediately On Order: 6,000 Expected 10/30/2026 8,000 Expected 1/22/2027 Factory Lead-Time: 35 Weeks	Cut Tape ¥358.8 ¥295.7 ¥242.5 Reel ¥229.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes WE-TVS Diode Array 3.3V 0.5pF 8Channel 824014883 Wurth Elektronik 1: ¥210.9 1,993In Stock	Mfr. Part # 824014883 Mouser Part # 710-824014883	Wurth Elektronik	ESD Protection Diodes / TVS Diodes WE-TVS Diode Array 3.3V 0.5pF 8Channel Learn More about Wurth Elektronik wurth we tvs diodes	Datasheet	1,993In Stock	Cut Tape ¥210.9 ¥191 ¥171.1 ¥150.5 ¥134.7 Reel ¥107.5	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 10pF 0603 5% 885342006001 Wurth Elektronik 1: ¥19.9 3,993In Stock	Mfr. Part # 885342006001 Mouser Part # 710-885342006001	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 10pF 0603 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	3,993In Stock	Cut Tape ¥19.9 ¥10.8 ¥7.5 ¥6.5 View Reel ¥3.3 ¥4.8 ¥3.3 ¥3.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 33pF 0603 5% 885342006002 Wurth Elektronik 1: ¥19.9 11,800In Stock	Mfr. Part # 885342006002 Mouser Part # 710-885342006002	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 33pF 0603 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	11,800In Stock	Cut Tape ¥19.9 ¥11.3 ¥7.8 ¥6.8 View Reel ¥3.3 ¥5 ¥3.3 ¥3.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 100pF 0603 5% 885342006003 Wurth Elektronik 1: ¥19.9 6,893In Stock	Mfr. Part # 885342006003 Mouser Part # 710-885342006003	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 100pF 0603 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	6,893In Stock	Cut Tape ¥19.9 ¥10.6 ¥7.5 ¥6.5 View Reel ¥3.3 ¥4.8 ¥3.3 ¥3.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 220pF 0603 5% 885342006004 Wurth Elektronik 1: ¥19.9 7,067In Stock	Mfr. Part # 885342006004 Mouser Part # 710-885342006004	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 220pF 0603 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	7,067In Stock	Cut Tape ¥19.9 ¥11.1 ¥7.6 ¥6.6 View Reel ¥3.3 ¥5 ¥3.3 ¥3.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 220pF 0805 5% 885342007001 Wurth Elektronik 1: ¥23.3 7,731In Stock	Mfr. Part # 885342007001 Mouser Part # 710-885342007001	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 220pF 0805 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	7,731In Stock	Cut Tape ¥23.3 ¥12.8 ¥9 ¥7.8 ¥5.8 Reel ¥4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 330pF 0805 5% 885342007002 Wurth Elektronik 1: ¥23.3 2,968In Stock 3,000Expected 6/11/2027	Mfr. Part # 885342007002 Mouser Part # 710-885342007002	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 330pF 0805 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	2,968In Stock 3,000Expected 6/11/2027	Cut Tape ¥23.3 ¥12.6 ¥9 ¥7.8 ¥5.8 Reel ¥4.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 1000pF 0805 5% 885342007003 Wurth Elektronik 1: ¥29.9 3,370In Stock	Mfr. Part # 885342007003 Mouser Part # 710-885342007003	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 1000pF 0805 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	3,370In Stock	Cut Tape ¥29.9 ¥16.9 ¥12 ¥10.5 ¥8 Reel ¥5.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 15pF 0805 5% 885342007004 Wurth Elektronik 1: ¥23.3 6,521In Stock	Mfr. Part # 885342007004 Mouser Part # 710-885342007004	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 15pF 0805 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	6,521In Stock	Cut Tape ¥23.3 ¥12.8 ¥9 ¥7.8 View Reel ¥4 ¥5.8 ¥4 ¥4 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 47pF 0805 5% 885342007006 Wurth Elektronik 1: ¥24.9 19,637In Stock	Mfr. Part # 885342007006 Mouser Part # 710-885342007006	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 47pF 0805 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	19,637In Stock	Cut Tape ¥24.9 ¥14 ¥9.8 ¥8.5 View Reel ¥4.3 ¥6.3 ¥4.3 ¥4.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 47pF 1206 5% 885342008001 Wurth Elektronik 1: ¥36.5 6,438In Stock	Mfr. Part # 885342008001 Mouser Part # 710-885342008001	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 47pF 1206 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	6,438In Stock	Cut Tape ¥36.5 ¥21.4 ¥15.4 ¥13.5 View Reel ¥7.3 ¥10.3 ¥7.3 ¥7.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 220pF 1206 5% 885342008002 Wurth Elektronik 1: ¥41.5 1,900In Stock	Mfr. Part # 885342008002 Mouser Part # 710-885342008002	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 220pF 1206 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	1,900In Stock	Cut Tape ¥41.5 ¥23.9 ¥17.3 ¥15.1 View Reel ¥8.5 ¥11.8 ¥8.5 ¥8.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 1000pF 1206 5% 885342008003 Wurth Elektronik 1: ¥44.8 1,039In Stock	Mfr. Part # 885342008003 Mouser Part # 710-885342008003	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 1000pF 1206 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	1,039In Stock	Cut Tape ¥44.8 ¥25.6 ¥18.6 ¥16.4 ¥12.6 Reel ¥9.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 100pF 1206 5% 885342008004 Wurth Elektronik 1: ¥38.2 9,705In Stock	Mfr. Part # 885342008004 Mouser Part # 710-885342008004	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 100pF 1206 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	9,705In Stock	Cut Tape ¥38.2 ¥21.6 ¥15.4 ¥13.6 ¥11.3 Reel ¥11.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 1000pF 1206 5% 885342008005 Wurth Elektronik 1: ¥44.8 2,527In Stock	Mfr. Part # 885342008005 Mouser Part # 710-885342008005	Wurth Elektronik	Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630V 1000pF 1206 5% Learn More about Wurth Elektronik wurth mid and high voltage mlccs	Datasheet	2,527In Stock	Cut Tape ¥44.8 ¥25.6 ¥18.6 ¥16.4 ¥12.6 Reel ¥9.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,000

Single Pair Ethernet Products

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