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Transformers

Würth Elektronik Transformers feature power transformers for AC/DC, DC/DC, data/signal, battery management systems (BMS), and interfaces. Additional transformer solutions are gate drive and current sense transformers. These Würth power transformers feature several topologies, including flyback, push-pull, isolated buck, forward, and half-bridge. Würth Elektronik transformers are ideal for power electronics, LED lighting, signal applications, white goods, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE 120uH 1Port 1500Vrms 749053010 Wurth Elektronik 450: 5,51 € Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. 749053010 Mouser Part No 710-749053010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE 120uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 5,51 €	Min.: 450 Mult.: 450 : 450
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr 749053011 Wurth Elektronik 450: 7,37 € Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. 749053011 Mouser Part No 710-749053011	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel 7,37 €	Min.: 450 Mult.: 450 : 450
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr 749053012 Wurth Elektronik / Midcom 1: 10,34 € Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. 749053012 Mouser Part No 710-749053012	Wurth Elektronik / Midcom	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Learn More about Wurth Elektronik / Midcom wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape 10,34 € 8,62 € 7,46 € 6,76 € Reel 6,76 € MouseReel Available	Min.: 1 Mult.: 1 : 450
Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr 749053013 Wurth Elektronik / Midcom 450: 6,42 € Non-Stocked Lead-Time 18 Weeks	Mfr. Part No. 749053013 Mouser Part No 710-749053013	Wurth Elektronik / Midcom	Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr Learn More about Wurth Elektronik / Midcom wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 18 Weeks	Reel 6,42 €	Min.: 450 Mult.: 450 : 450
Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C 749082010 Wurth Elektronik 290: 8,62 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. 749082010 Mouser Part No 710-749082010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	Non-Stocked Lead-Time 16 Weeks	Reel 8,62 €	Min.: 290 Mult.: 290 : 290
Power Transformers - Board Mount WE-UNIT Offline 172uH .21A 1.2Ohm 7491181124 Wurth Elektronik 180: 4,68 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 7491181124 Mouser Part No 710-7491181124	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 172uH .21A 1.2Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	4,68 € 4,55 €	Min.: 180 Mult.: 180
Power Transformers - Board Mount WE-UNIT Offline 145uH .85A 26Ohm 7491182012 Wurth Elektronik 154: 5,15 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 7491182012 Mouser Part No 710-7491182012	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 145uH .85A 26Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	5,15 € 5,14 € 5,11 € Quote Quote	Min.: 154 Mult.: 154
Power Transformers - Board Mount WE-UNIT Offline 145uH 4.5A 210Ohm 7491182024 Wurth Elektronik 154: 5,15 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 7491182024 Mouser Part No 710-7491182024	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 145uH 4.5A 210Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	5,15 € 5,14 € 5,11 € Quote Quote	Min.: 154 Mult.: 154
Power Transformers - Board Mount WE-UNIT Offline 100uH .8A 94Ohm 7491182124 Wurth Elektronik 1: 6,96 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 7491182124 Mouser Part No 710-7491182124	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 100uH .8A 94Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	6,96 € 6,12 € 5,48 € 5,14 € View 5,12 € 5,11 € Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-UNIT Offline 120uH .8A 155Ohm 749118215 Wurth Elektronik 1: 6,96 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749118215 Mouser Part No 710-749118215	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 120uH .8A 155Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	6,96 € 6,12 € 5,48 € 5,14 € View 5,12 € 5,11 € Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 30mohm 749119133 Wurth Elektronik 500: 3,82 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749119133 Mouser Part No 710-749119133	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 30mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 3,82 €	Min.: 500 Mult.: 500 : 500
Power Transformers - Board Mount WE-PoE Size ER14.5/6 21uH 640mohm 749119218 Wurth Elektronik 400: 4,01 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749119218 Mouser Part No 710-749119218	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER14.5/6 21uH 640mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 4,01 €	Min.: 400 Mult.: 400 : 400
Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 210mohm 749119250 Wurth Elektronik 400: 4,01 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749119250 Mouser Part No 710-749119250	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 210mohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 4,01 €	Min.: 400 Mult.: 400 : 400
Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 360mOhm 7491192912 Wurth Elektronik 400: 4,09 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 7491192912 Mouser Part No 710-7491192912	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 360mOhm Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 4,09 €	Min.: 400 Mult.: 400 : 400
Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.099ohm 749119433 Wurth Elektronik 1: 5,17 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 749119433 Mouser Part No 710-749119433	Wurth Elektronik	Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.099ohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape 5,17 € 4,99 € Reel 4,99 € 4,15 € MouseReel Available	Min.: 1 Mult.: 1 : 125
Power Transformers - Board Mount WE-PoE+ Size EFD20 65.1uH 0.23ohm 749119450 Wurth Elektronik 125: 9,00 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 749119450 Mouser Part No 710-749119450	Wurth Elektronik	Power Transformers - Board Mount WE-PoE+ Size EFD20 65.1uH 0.23ohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel 9,00 € 6,18 €	Min.: 125 Mult.: 125 : 125
Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.084ohm 7491194501 Wurth Elektronik 1: 5,17 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 7491194501 Mouser Part No 710-7491194501	Wurth Elektronik	Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.084ohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape 5,17 € 4,99 € Reel 4,99 € 4,15 € MouseReel Available	Min.: 1 Mult.: 1 : 125
Power Transformers - Board Mount WE-PoEH High Power EPQ13 54uH 23.1W 749119533 Wurth Elektronik 1: 6,90 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 749119533 Mouser Part No 710-749119533	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 54uH 23.1W Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape 6,90 € 6,87 € 6,79 € 6,62 € Reel 5,39 € View 6,45 € 3,51 €	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 38.4W 7491196212 Wurth Elektronik 1: 6,36 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 7491196212 Mouser Part No 710-7491196212	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 38.4W Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape 6,36 € 6,01 € Reel 5,08 € 4,39 € 4,30 €	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 36.3W 7491196331 Wurth Elektronik 1: 6,36 € Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. 7491196331 Mouser Part No 710-7491196331	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 36.3W Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 15 Weeks	Cut Tape 6,36 € 6,01 € Reel 5,08 € 4,39 € 3,70 €	Min.: 1 Mult.: 1 : 150
Power Transformers - Board Mount WE-PoE Size ER13 40uH 0.11ohm 7491199312 Wurth Elektronik 1: 3,91 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 7491199312 Mouser Part No 710-7491199312	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 40uH 0.11ohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 3,91 € 3,58 € Reel 2,81 € MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount WE-PoE Size ER13 127uH 440mOhm 7491199331 Wurth Elektronik 1: 5,18 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 7491199331 Mouser Part No 710-7491199331	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 127uH 440mOhm Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 21 Weeks	Cut Tape 5,18 € 5,00 € 4,72 € 4,44 € Reel 3,95 € MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount WE-PoE Size ER13 35uH 0.062ohm 7491199332 Wurth Elektronik 1: 5,17 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 7491199332 Mouser Part No 710-7491199332	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 35uH 0.062ohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 5,17 € 4,99 € Reel 4,15 € MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount WE-PoE Size ER13 127uH 440mOhm 7491199501 Wurth Elektronik 1: 5,18 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 7491199501 Mouser Part No 710-7491199501	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Size ER13 127uH 440mOhm Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 21 Weeks	Cut Tape 5,18 € 5,00 € 4,72 € 4,44 € Reel 3,95 € MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 14.7uH .55A 749196128 Wurth Elektronik 500: 5,07 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196128 Mouser Part No 710-749196128	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 14.7uH .55A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,07 €	Min.: 500 Mult.: 500 : 500

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