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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 (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 630VDC 0.22uF 2220 10% 885342214142 Wurth Elektronik 1: $2.256 1.663In 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	1.663In Stock	Cut Tape $2.256 $1.515 $1.219 $1.123 Reel $837 View $1.121 $968 $784 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether 749302010 Wurth Elektronik 1: $2.894 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 $2.894 $2.768 Reel $2.620 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
ESD Protection Diodes / TVS Diodes WE-TVS 7Volts 830 pF 1Channel 824045817 Wurth Elektronik 1: $706 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 $706 $646 $598 $540 Reel $468 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Common Mode Chokes / Filters WE-CNSW 0603 800mA 22Ohm 100MHz AECQ200 744230220 Wurth Elektronik 1: $1.299 2.018In 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	2.018In Stock	Cut Tape $1.299 $1.242 $1.196 $1.162 View Reel $547 $1.138 $1.003 $547 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+ 74930120 Wurth Elektronik 1: $2.461 1.854In 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	1.854In Stock	Cut Tape $2.461 $2.028 $1.675 Reel $1.572 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Common Mode Chokes / Filters WE-CNSW 0603 450mA 120Ohm 100MHz AECQ2 744230121 Wurth Elektronik 1: $1.105 6.276In Stock	Mfr. Part # 744230121 Mouser Part # 710-744230121	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 450mA 120Ohm 100MHz AECQ2 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	6.276In Stock	Cut Tape $1.105 $1.063 $1.062 $1.013 View Reel $548 $979 $977 $955 $843 $548 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Common Mode Chokes / Filters WE-CNSW 0603 650mA 45Ohm 100MHz AECQ200 744230450 Wurth Elektronik 1: $1.310 8.358In Stock	Mfr. Part # 744230450 Mouser Part # 710-744230450	Wurth Elektronik	Common Mode Chokes / Filters WE-CNSW 0603 650mA 45Ohm 100MHz AECQ200 Learn More about Wurth Elektronik wurthwecnsw	Datasheet	8.358In Stock	Cut Tape $1.310 $1.253 $1.208 $1.173 View Reel $548 $1.137 $985 $548 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Common Mode Chokes / Filters WE-CNSW 0805 280mA 120Ohm 100MHz AECQ2 744233121 Wurth Elektronik 1: $1.515 7.671In 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	7.671In Stock	Cut Tape $1.515 $1.447 $1.390 $1.344 View Reel $640 $1.322 $1.116 $640 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Audio Transformers / Signal Transformers WE-STST 4532 2KuH 1Ch Sgl Pair Ether 749302011 Wurth Elektronik 1: $3.144 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 $3.144 $3.008 $2.882 $2.814 $2.780 Reel $2.768 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: $1.447 4.983In Stock 6.000Expected 11/9/2026	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	4.983In Stock 6.000Expected 11/9/2026	Cut Tape $1.447 $1.310 $1.173 $1.032 $924 Reel $737	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes WE-TVS Super Speed 2.5uA 5VDC 6+1 82401646 Wurth Elektronik 1: $2.347 13.815In Stock	Mfr. Part # 82401646 Mouser Part # 710-82401646	Wurth Elektronik	ESD Protection Diodes / TVS Diodes WE-TVS Super Speed 2.5uA 5VDC 6+1 Learn More about Wurth Elektronik wurth we tvs super speed diodes	Datasheet	13.815In Stock	Cut Tape $2.347 $2.244 $2.085 $1.937 $1.720 Reel $1.413 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes WE-TVS High Speed 2uA 5VDC 4+1 824001 Wurth Elektronik 1: $900 5.515In Stock	Mfr. Part # 824001 Mouser Part # 710-824001	Wurth Elektronik	ESD Protection Diodes / TVS Diodes WE-TVS High Speed 2uA 5VDC 4+1 Learn More about Wurth Elektronik wurth we tvs high speed diodes	Datasheet	5.515In Stock	Cut Tape $900 $858 $800 $743 $657 Reel $542 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 1000pF 1812 5% 885342011001 Wurth Elektronik 1: $1.857 1.501In 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	1.501In Stock	Cut Tape $1.857 $1.310 $859 $783 $738 Reel $326 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 200V 15000pF 1210 10% 885342209001 Wurth Elektronik 1: $923 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 $923 $919 $424 $379 View Reel $103 $360 $341 $103 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: $1.185 1.860In 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	1.860In Stock	Cut Tape $1.185 $612 $478 $447 View Reel $149 $420 $379 $149 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: $832 740In 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	740In Stock	Cut Tape $832 $514 $392 $354 Reel $246 View $289 $223 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 3000V 1000pF 1812 10% 885342211009 Wurth Elektronik 1: $706 9.313In 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	9.313In Stock	Cut Tape $706 $432 $327 $294 $243 Reel $205 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 250V 2200pF 0805 5% 885342007005 Wurth Elektronik 1: $604 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 $604 $602 $261 $204 View Reel $70,6 $190 $180 $171 $70,6 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Multilayer Ceramic Capacitors MLCC - SMD/SMT WCAP-CSMH 500V 0.01uF 1206 10% 885342208009 Wurth Elektronik 1: $273 28.782In 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	28.782In Stock	Cut Tape $273 $156 $149 $113 View Reel $53,5 $99,1 $76,3 $53,5 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 4Pins 749070010 Wurth Elektronik 1: $2.108 2.000In Stock New Product	Mfr. Part # 749070010 Mouser Part # 710-749070010 New Product	Wurth Elektronik	Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 4Pins Learn More about Wurth Elektronik wurth we spe signal transformers	Datasheet	2.000In Stock	Cut Tape $2.108 $1.811 $1.720 $1.618 Reel $1.504 View $1.549 $1.470 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Common Mode Chokes / Filters WE-CNSW 1210 200mA 100uH AEC-Q200 744234101 Wurth Elektronik 1: $1.185 1.287In 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	1.287In Stock	Cut Tape $1.185 $1.046 $933 $800 $785 Reel $744 MouseReel Available	Min.: 1 Mult.: 1 : 1.200
Common Mode Chokes / Filters WE-CNSW 1210 400mA 51uH AEC-Q200 744234510 Wurth Elektronik 1: $1.185 510In Stock 3.600On Order 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	510In Stock 3.600On Order On Order Ship Dates Mfr. #: 744234510 Stock: 510 Can Ship Immediately On Order: 2.400 Expected 1/19/2027 1.200 Expected 1/25/2027 Factory Lead-Time: 12 Weeks	Cut Tape $1.185 $1.046 $933 $800 Reel $759 View $759 $721 MouseReel Available	Min.: 1 Mult.: 1 : 1.200
ESD Protection Diodes / TVS Diodes WE-TVS High Speed 5uA 5VDC 4+1 824015 Wurth Elektronik 1: $1.037 53.654In Stock	Mfr. Part # 824015 Mouser Part # 710-824015	Wurth Elektronik	ESD Protection Diodes / TVS Diodes WE-TVS High Speed 5uA 5VDC 4+1 Learn More about Wurth Elektronik wurth we tvs high speed diodes	Datasheet	53.654In Stock	Cut Tape $1.037 $979 $914 $849 $751 Reel $654 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Audio Transformers / Signal Transformers WE-SPE 1:1 2.2mH 8Pins 749070011 Wurth Elektronik 1: $2.438 773In 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	773In Stock	Cut Tape $2.438 $2.108 $1.994 $1.880 Reel $1.743 View $1.800 $1.698 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: $1.003 14.652In Stock 6.000Expected 11/20/2026	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	14.652In Stock 6.000Expected 11/20/2026	Cut Tape $1.003 $907 $850 $775 Reel $676 MouseReel Available	Min.: 1 Mult.: 1 : 3.000

Single Pair Ethernet Products

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