Transformers

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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.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310007 Wurth Elektronik 1 000: 4,02 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750310007 Mouser Part No 710-750310007	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 4,02 €	Min.: 1 000 Mult.: 200 : 200	12.2 W	35 V to 57 V	3.3 V, 12 V	SMD/SMT
Power Transformers - Board Mount WE-PoE Power over Ethernet Transformr 750310013 Wurth Elektronik 1: 4,99 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750310013 Mouser Part No 710-750310013	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 4,99 € 4,64 € Reel 3,56 € 3,18 €	Min.: 1 Mult.: 1 : 200	13 W	36 V to 80 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310018 Wurth Elektronik 1 200: 2,48 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750310018 Mouser Part No 710-750310018	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 2,48 €	Min.: 1 200 Mult.: 400 : 400	3 W	33 V to 57 V	3.3 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310019 Wurth Elektronik 1 200: 1,99 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750310019 Mouser Part No 710-750310019	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 1,99 € Quote Quote	Min.: 1 200 Mult.: 400 : 400	3 W	36 V to 57 V	3.3 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310020 Wurth Elektronik 1 200: 2,55 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750310020 Mouser Part No 710-750310020	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 2,55 €	Min.: 1 200 Mult.: 400 : 400	3 W	33 V to 57 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310022 Wurth Elektronik 1 008: 2,22 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750310022 Mouser Part No 710-750310022	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	2,22 €	Min.: 1 008 Mult.: 16	3 W	33 V to 57 V	12 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310027 Wurth Elektronik 1 000: 2,85 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750310027 Mouser Part No 710-750310027	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape 2,85 €	Min.: 1 000 Mult.: 250 : 250	10 W	9 V to 50 V	3.3 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310031 Wurth Elektronik 1 000: 2,30 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750310031 Mouser Part No 710-750310031	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape 2,30 € Quote Quote	Min.: 1 000 Mult.: 1	7 W	33 V to 57 V	12 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310032 Wurth Elektronik 1: 4,64 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750310032 Mouser Part No 710-750310032	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape 4,64 € 4,31 € 3,97 € 3,65 € Reel 3,31 € 2,73 €	Min.: 1 Mult.: 1 : 250	7 W	33 V to 57 V	12 V	SMD/SMT
Power Transformers - Board Mount MID-POE LM5022 77.4 uH 13.5 W 750310035 Wurth Elektronik 1 000: 3,29 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750310035 Mouser Part No 710-750310035	Wurth Elektronik	Power Transformers - Board Mount MID-POE LM5022 77.4 uH 13.5 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 3,29 €	Min.: 1 000 Mult.: 200 : 200	13.5 W	33 V to 57 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310042 Wurth Elektronik 1 024: 4,27 € Non-Stocked Lead-Time 17 Weeks	Mfr. Part No. 750310042 Mouser Part No 710-750310042	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 17 Weeks	4,27 €	Min.: 1 024 Mult.: 64	79.2 W	30 V to 57 V	- 12 V, 12 V	Through Hole
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310059 Wurth Elektronik 1 000: 3,23 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750310059 Mouser Part No 710-750310059	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape 3,23 €	Min.: 1 000 Mult.: 125 : 125	30 W	36 V to 72 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-PoE Power over Ethernet Transformr 750310062 Wurth Elektronik 250: 3,59 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750310062 Mouser Part No 710-750310062	Wurth Elektronik	Power Transformers - Board Mount WE-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Reel 3,59 € 3,29 €	Min.: 250 Mult.: 250 : 250	10 W	36 V to 57 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-FB Flyback 2.70uH 500VAC 750310084 Wurth Elektronik 1 000: 4,68 € Non-Stocked Lead-Time 53 Weeks	Mfr. Part No. 750310084 Mouser Part No 710-750310084	Wurth Elektronik	Power Transformers - Board Mount WE-FB Flyback 2.70uH 500VAC Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	Non-Stocked Lead-Time 53 Weeks	Cut Tape 4,68 €	Min.: 1 000 Mult.: 200 : 200	9.2 W	10 V	146 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310167 Wurth Elektronik 1 000: 4,27 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750310167 Mouser Part No 710-750310167	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape 4,27 €	Min.: 1 000 Mult.: 125 : 125	31.1 W	36 V to 72 V	3.3 V, 5 V, 12 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310310 Wurth Elektronik 1 000: 3,49 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750310310 Mouser Part No 710-750310310	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 3,49 €	Min.: 1 000 Mult.: 200 : 200	9.6 W	13 V to 59 V	3.3 V, 6.6 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310346 Wurth Elektronik 1 000: 3,29 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750310346 Mouser Part No 710-750310346	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape 3,29 €	Min.: 1 000 Mult.: 125 : 125	30 W	36 V to 72 V	12 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750310377 Wurth Elektronik 1 000: 2,08 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750310377 Mouser Part No 710-750310377	Wurth Elektronik	Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Cut Tape 2,08 € Quote Quote	Min.: 1 000 Mult.: 200 : 200	13 W	36 V to 57 V	12 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3575 25 uH 4.3 W 750310559 Wurth Elektronik 1: 4,58 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750310559 Mouser Part No 710-750310559	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3575 25 uH 4.3 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	Cut Tape 4,58 € 4,25 € 3,92 € 3,59 € Reel 3,27 € 2,69 € MouseReel Available	Min.: 1 Mult.: 1 : 250	4.3 W	12 V to 30 V	3.3 V	SMD/SMT
Power Transformers - Board Mount MID-UNIT STM Offline 1.2mH 2Ohm 750310660 Wurth Elektronik 1 000: 3,06 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750310660 Mouser Part No 710-750310660	Wurth Elektronik	Power Transformers - Board Mount MID-UNIT STM Offline 1.2mH 2Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	Non-Stocked Lead-Time 19 Weeks	3,06 €	Min.: 1 000 Mult.: 50	6 W	85 VAC to 265 VAC	12 V	Through Hole
Power Transformers - Board Mount MID-POE LT4276 38 uH 24.75 W 750310743 Wurth Elektronik 200: 4,15 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750310743 Mouser Part No 710-750310743	Wurth Elektronik	Power Transformers - Board Mount MID-POE LT4276 38 uH 24.75 W Learn More about Wurth Elektronik we PoE transformers	Datasheet	Non-Stocked Lead-Time 14 Weeks	Reel 4,15 €	Min.: 200 Mult.: 200 : 200	24.75 W	37 V to 57 V	3.3 V	SMD/SMT
Power Transformers - Board Mount MID-OLPI 120-375V 12V 12W 750310849 Wurth Elektronik 1 050: 5,01 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750310849 Mouser Part No 710-750310849	Wurth Elektronik	Power Transformers - Board Mount MID-OLPI 120-375V 12V 12W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	5,01 €	Min.: 1 050 Mult.: 70	12 W	85 VAC to 265 VAC	12 V	Through Hole
Power Transformers - Board Mount MID-OLON NCL30000 870 uH 6.3 W 750311215 Wurth Elektronik 1 000: 13,30 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750311215 Mouser Part No 710-750311215	Wurth Elektronik	Power Transformers - Board Mount MID-OLON NCL30000 870 uH 6.3 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	13,30 €	Min.: 1 000 Mult.: 50	6.3 W	90 VAC to 135 VAC	18 V	Through Hole
Power Transformers - Board Mount MID-OLON NCL30001 625 uH 75 W 750311267 Wurth Elektronik 1 000: 30,60 € Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. 750311267 Mouser Part No 710-750311267	Wurth Elektronik	Power Transformers - Board Mount MID-OLON NCL30001 625 uH 75 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	Non-Stocked Lead-Time 26 Weeks	30,60 €	Min.: 1 000 Mult.: 20	75 W	85 VAC to 265 VAC	50 V	Through Hole
Power Transformers - Board Mount MID-OLON NCL30001 600 uH 89.6 W 750311269 Wurth Elektronik 1 000: 11,46 € Non-Stocked Lead-Time 19 Weeks	Mfr. Part No. 750311269 Mouser Part No 710-750311269	Wurth Elektronik	Power Transformers - Board Mount MID-OLON NCL30001 600 uH 89.6 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	Non-Stocked Lead-Time 19 Weeks	11,46 €	Min.: 1 000 Mult.: 25	89.6 W	85 VAC to 265 VAC	28 V	Through Hole