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Power over Ethernet (PoE) Transformers

Würth Elektronik PoE Transformers are flyback transformers designed for Power over Ethernet (PoE) applications. These PoE transformers are available in a wide variety of options to cover the range of power requirements for powered devices. The variants include WE-PoE, WE-PoE+, WE-PoEH, MID-PoE, MID-PoELT, and MID-PoETI. The PoE transformers use forward / flyback topology and are compatible with IEEE PoE standards.

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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.
Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.061ohm 7491194912 Wurth Elektronik 1: ¥998.3 484In Stock	Mfr. Part # 7491194912 Mouser Part # 710-7491194912	Wurth Elektronik	Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.061ohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	484In Stock	Cut Tape ¥998.3 ¥963.4 ¥910.2 Reel ¥855.4 ¥802.3 MouseReel Available	Min.: 1 Mult.: 1 : 125
Power Transformers - Board Mount WE-PoE EFD20 73W SMT 750319036 Wurth Elektronik 1: ¥2,091.2 136In Stock	Mfr. Part # 750319036 Mouser Part # 710-750319036	Wurth Elektronik	Power Transformers - Board Mount WE-PoE EFD20 73W SMT Learn More about Wurth Elektronik we PoE transformers	Datasheet	136In Stock	Cut Tape ¥2,091.2 ¥1,769 ¥1,609.5 ¥1,541.4 Reel ¥1,541.4 View ¥1,242.4 ¥1,227.5 MouseReel Available	Min.: 1 Mult.: 1 : 110
Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 70W 749119650 Wurth Elektronik 1: ¥1,227.5 176In Stock	Mfr. Part # 749119650 Mouser Part # 710-749119650	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 70W Learn More about Wurth Elektronik we PoE transformers	Datasheet	176In Stock	Cut Tape ¥1,227.5 ¥1,189.3 ¥1,171 Reel ¥981.7	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 35W 7491196501 Wurth Elektronik 1: ¥1,227.5 60In Stock	Mfr. Part # 7491196501 Mouser Part # 710-7491196501	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 35W Learn More about Wurth Elektronik we PoE transformers	Datasheet	60In Stock	Cut Tape ¥1,227.5 ¥1,161 Reel ¥981.7	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 52.8W 749119633 Wurth Elektronik 1: ¥1,227.5 40In Stock	Mfr. Part # 749119633 Mouser Part # 710-749119633	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 52.8W Learn More about Wurth Elektronik we PoE transformers	Datasheet	40In Stock	Cut Tape ¥1,227.5 ¥1,161 Reel ¥981.7	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm 7491199212 Wurth Elektronik 1: ¥999.9 317In Stock	Mfr. Part # 7491199212 Mouser Part # 710-7491199212	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 127uH 450mOhm Learn More about Wurth Elektronik we PoE transformers	Datasheet	317In Stock	Cut Tape ¥999.9 ¥963.4 ¥910.2 ¥855.4 Reel ¥762.4 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount WE-PoEH High Power EPQ13 48uH 30W 749119550 Wurth Elektronik 1: ¥1,227.5 290In Stock	Mfr. Part # 749119550 Mouser Part # 710-749119550	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 48uH 30W Learn More about Wurth Elektronik we PoE transformers	Datasheet	290In Stock	Cut Tape ¥1,227.5 ¥1,225.8 ¥1,224.2 ¥1,159.4 Reel ¥803.9 View ¥677.7 ¥676	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm 749119233 Wurth Elektronik 1: ¥860.4 341In Stock	Mfr. Part # 749119233 Mouser Part # 710-749119233	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	341In Stock	Cut Tape ¥860.4 Reel ¥837.1 ¥795.6 ¥794 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 98mohm 749119150 Wurth Elektronik 1: ¥1,101.2 553In Stock	Mfr. Part # 749119150 Mouser Part # 710-749119150	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 98mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	553In Stock	Cut Tape ¥1,101.2 ¥1,001.6 ¥910.2 ¥827.2 Reel ¥714.2 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Transformers - Board Mount WE-PoEH High Power EPQ13 41uH 36W 7491195112 Wurth Elektronik 1: ¥1,227.5 476In Stock	Mfr. Part # 7491195112 Mouser Part # 710-7491195112	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 41uH 36W Learn More about Wurth Elektronik we PoE transformers	Datasheet	476In Stock	Cut Tape ¥1,227.5 ¥1,159.4 Reel ¥803.9 ¥677.7 MouseReel Available	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-POE LT4276 38 uH 25.2 W 750310742 Wurth Elektronik 1: ¥792.3 1,018In Stock	Mfr. Part # 750310742 Mouser Part # 710-750310742	Wurth Elektronik	Power Transformers - Board Mount WE-POE LT4276 38 uH 25.2 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	1,018In Stock	Cut Tape ¥792.3 ¥735.8 ¥679.3 ¥622.9 Reel ¥566.4 ¥466.7 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W 750311320 Wurth Elektronik 1: ¥700.9 949In Stock	Mfr. Part # 750311320 Mouser Part # 710-750311320	Wurth Elektronik	Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	949In Stock	Cut Tape ¥700.9 ¥657.8 Reel ¥551.5 ¥524.9 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount MID-POELT LT4276 37 uH 23 W 750313082 Wurth Elektronik 1: ¥1,139.4 Lead-Time 15 Weeks	Mfr. Part # 750313082 Mouser Part # 710-750313082	Wurth Elektronik	Power Transformers - Board Mount MID-POELT LT4276 37 uH 23 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	Lead-Time 15 Weeks	Cut Tape ¥1,139.4 ¥986.6 ¥956.7 ¥926.8 Reel ¥896.9 View ¥853.8 ¥807.2	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount MID-POETI TPS2379 100 uH 60 W 750313355 Wurth Elektronik 1: ¥1,011.5 483In Stock	Mfr. Part # 750313355 Mouser Part # 710-750313355	Wurth Elektronik	Power Transformers - Board Mount MID-POETI TPS2379 100 uH 60 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	483In Stock	Cut Tape ¥1,011.5 ¥951.8 ¥812.2 Reel ¥812.2 ¥759.1 MouseReel Available	Min.: 1 Mult.: 1 : 110
Power Transformers - Board Mount MID-POELT LT4295 37 uH 24 W 750314782 Wurth Elektronik 1: ¥1,006.6 1,169In Stock	Mfr. Part # 750314782 Mouser Part # 710-750314782	Wurth Elektronik	Power Transformers - Board Mount MID-POELT LT4295 37 uH 24 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	1,169In Stock	Cut Tape ¥1,006.6 ¥933.5 ¥862.1 ¥790.6 Reel ¥719.2 ¥593 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount MID-POETI TPS2373 153 uH 70 W 750343164 Wurth Elektronik 1: ¥1,896.9 801In Stock	Mfr. Part # 750343164 Mouser Part # 710-750343164	Wurth Elektronik	Power Transformers - Board Mount MID-POETI TPS2373 153 uH 70 W Learn More about Wurth Elektronik wurth midcom 750343164 transformer	Datasheet	801In Stock	Cut Tape ¥1,896.9 ¥1,745.7 ¥1,591.2 ¥1,441.7 Reel ¥1,290.6 MouseReel Available	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 21.12W 7491195331 Wurth Elektronik 1: ¥1,227.5 120In Stock	Mfr. Part # 7491195331 Mouser Part # 710-7491195331	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 21.12W Learn More about Wurth Elektronik we PoE transformers	Datasheet	120In Stock	Cut Tape ¥1,227.5 ¥1,159.4 Reel ¥803.9 ¥677.7	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 22W 7491195501 Wurth Elektronik 1: ¥1,227.5 50In Stock	Mfr. Part # 7491195501 Mouser Part # 710-7491195501	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 21uH 22W Learn More about Wurth Elektronik we PoE transformers	Datasheet	50In Stock	Cut Tape ¥1,227.5 ¥1,159.4 Reel ¥803.9 ¥677.7 MouseReel Available	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 60W 7491196112 Wurth Elektronik 1: ¥1,227.5 89In Stock 150Expected 10/2/2026	Mfr. Part # 7491196112 Mouser Part # 710-7491196112	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 60W Learn More about Wurth Elektronik we PoE transformers	Datasheet	89In Stock 150Expected 10/2/2026	Cut Tape ¥1,227.5 ¥1,159.4 Reel ¥803.9 ¥677.7	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mohm 749119933 Wurth Elektronik 1: ¥999.9 121In Stock 200Expected 10/2/2026	Mfr. Part # 749119933 Mouser Part # 710-749119933	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 127uH 220mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	121In Stock 200Expected 10/2/2026	Cut Tape ¥999.9 ¥963.4 ¥910.2 ¥855.4 Reel ¥762.4 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount WE-PoE Size ER13 127uH 40mohm 749119950 Wurth Elektronik 1: ¥999.9 433In Stock 600Expected 11/6/2026	Mfr. Part # 749119950 Mouser Part # 710-749119950	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 127uH 40mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	433In Stock 600Expected 11/6/2026	Cut Tape ¥999.9 ¥963.4 ¥910.2 ¥855.4 Reel ¥762.4 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount WE-POE PD70201 38 uH 25 W 750310744 Wurth Elektronik 1: ¥1,051.4 187In Stock	Mfr. Part # 750310744 Mouser Part # 710-750310744	Wurth Elektronik	Power Transformers - Board Mount WE-POE PD70201 38 uH 25 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	187In Stock	Cut Tape ¥1,051.4 ¥976.7 ¥825.5 Reel ¥750.8 ¥652.8	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount MID-POELT LT4295 44 uH 11.5 W 750313109 Wurth Elektronik 1: ¥931.8 386In Stock 2,700On Order	Mfr. Part # 750313109 Mouser Part # 710-750313109	Wurth Elektronik	Power Transformers - Board Mount MID-POELT LT4295 44 uH 11.5 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	386In Stock 2,700On Order On Order Ship Dates Mfr. #: 750313109 Stock: 386 Can Ship Immediately On Order: 1,500 Expected 10/15/2026 1,200 Expected 1/28/2027 Factory Lead-Time: 14 Weeks	Cut Tape ¥931.8 ¥885.3 ¥822.2 ¥745.8 Reel ¥682.7 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W 750314783 Wurth Elektronik 1: ¥1,051.4 3In Stock 2,000Expected 10/8/2026	Mfr. Part # 750314783 Mouser Part # 710-750314783	Wurth Elektronik	Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	3In Stock 2,000Expected 10/8/2026	Cut Tape ¥1,051.4 ¥999.9 ¥842.1 Reel ¥770.7	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount MID-POELT LT4295 9 uH 24 W 750315422 Wurth Elektronik 1: ¥1,521.5 64In Stock 1,100Expected 10/22/2026	Mfr. Part # 750315422 Mouser Part # 710-750315422	Wurth Elektronik	Power Transformers - Board Mount MID-POELT LT4295 9 uH 24 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	64In Stock 1,100Expected 10/22/2026	Cut Tape ¥1,521.5 ¥1,445.1 Reel ¥1,217.5 ¥1,116.2	Min.: 1 Mult.: 1 : 110

Power over Ethernet (PoE) Transformers

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