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 WE-FLEX Trnsfmr HV 10.9uH .8A 749196138 Wurth Elektronik 500: 5,07 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196138 Mouser Part No 710-749196138	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 10.9uH .8A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,07 €	Min.: 500 Mult.: 500 : 500				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 8.5uH 1.02A 749196148 Wurth Elektronik 500: 5,07 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196148 Mouser Part No 710-749196148	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 8.5uH 1.02A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,07 €	Min.: 500 Mult.: 500 : 500				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 140uH .03A 749196208 Wurth Elektronik 400: 5,71 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196208 Mouser Part No 710-749196208	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 140uH .03A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,71 € 5,31 €	Min.: 400 Mult.: 400 : 400				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 21.6uH .41A 749196218 Wurth Elektronik 400: 5,62 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196218 Mouser Part No 710-749196218	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 21.6uH .41A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,62 € 5,31 €	Min.: 400 Mult.: 400 : 400				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 11.6uH .94A 749196228 Wurth Elektronik 400: 5,62 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196228 Mouser Part No 710-749196228	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 11.6uH .94A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,62 € 5,31 €	Min.: 400 Mult.: 400 : 400				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 8.3uH 1.3A 749196238 Wurth Elektronik 400: 5,62 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196238 Mouser Part No 710-749196238	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 8.3uH 1.3A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,62 € 5,31 €	Min.: 400 Mult.: 400 : 400				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 153.8uH .03A 749196308 Wurth Elektronik 300: 5,86 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196308 Mouser Part No 710-749196308	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 153.8uH .03A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,86 € 5,25 €	Min.: 300 Mult.: 300 : 300				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 23.3uH .43A 749196318 Wurth Elektronik 300: 5,62 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196318 Mouser Part No 710-749196318	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 23.3uH .43A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,62 € 5,25 €	Min.: 300 Mult.: 300 : 300				SMD/SMT
Power Transformers - Board Mount WE-FLEX W/Air Gap 14.2uH 0.63A 749196321 Wurth Elektronik 300: 5,31 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196321 Mouser Part No 710-749196321	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 14.2uH 0.63A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,31 € 4,97 €	Min.: 300 Mult.: 300 : 300	500 VA			SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 14.2uH .72A 749196328 Wurth Elektronik 300: 5,77 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196328 Mouser Part No 710-749196328	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 14.2uH .72A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,77 € 5,25 €	Min.: 300 Mult.: 300 : 300				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.3uH 1.13A 749196338 Wurth Elektronik 300: 5,77 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196338 Mouser Part No 710-749196338	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.3uH 1.13A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,77 € 5,25 €	Min.: 300 Mult.: 300 : 300				SMD/SMT
Power Transformers - Board Mount WE-FLEX W/Air Gap 7.3uH 1.33A 749196341 Wurth Elektronik 300: 5,44 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196341 Mouser Part No 710-749196341	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 7.3uH 1.33A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,44 €	Min.: 300 Mult.: 300 : 300	500 VA			SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 7.9uH 1.41A 749196348 Wurth Elektronik 300: 5,82 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196348 Mouser Part No 710-749196348	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 7.9uH 1.41A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 5,82 € 5,25 €	Min.: 300 Mult.: 300 : 300				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.9uH 1.35A 749196517 Wurth Elektronik 120: 8,79 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196517 Mouser Part No 710-749196517	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.9uH 1.35A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 8,79 € 7,40 €	Min.: 120 Mult.: 120 : 120				SMD/SMT
Power Transformers - Board Mount WE-FLEX W/Air Gap 5.3uH 2.53A 749196520 Wurth Elektronik 120: 7,04 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196520 Mouser Part No 710-749196520	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 5.3uH 2.53A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 7,04 € Quote Quote	Min.: 120 Mult.: 120 : 120				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 12uH 1.71A 749196528 Wurth Elektronik 120: 8,03 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196528 Mouser Part No 710-749196528	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 12uH 1.71A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 8,03 € 7,40 € Quote Quote	Min.: 120 Mult.: 120 : 120				SMD/SMT
Power Transformers - Board Mount WE-FLEX W/Air Gap 4.3uH 2.91A 749196530 Wurth Elektronik 120: 7,35 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196530 Mouser Part No 710-749196530	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 4.3uH 2.91A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 7,35 €	Min.: 120 Mult.: 120 : 120	500 VA			SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 4.3uH 3.24A 749196537 Wurth Elektronik 120: 8,35 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196537 Mouser Part No 710-749196537	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 4.3uH 3.24A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 8,35 € 7,40 € 7,37 €	Min.: 120 Mult.: 120 : 120				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.7uH 2.2A 749196538 Wurth Elektronik 120: 8,03 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196538 Mouser Part No 710-749196538	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 9.7uH 2.2A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 8,03 € 7,40 € Quote Quote	Min.: 120 Mult.: 120 : 120				SMD/SMT
Power Transformers - Board Mount WE-FLEX W/Air Gap 7.6uH 2.46A 749196541 Wurth Elektronik 1: 8,88 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196541 Mouser Part No 710-749196541	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 7.6uH 2.46A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Cut Tape 8,88 € 8,82 € 8,36 € Reel 7,51 € 6,86 €	Min.: 1 Mult.: 1 : 120	1.5 kVA			SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 3.4uH 3.79A 749196547 Wurth Elektronik 120: 8,35 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196547 Mouser Part No 710-749196547	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 3.4uH 3.79A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 8,35 € 7,40 € 7,37 €	Min.: 120 Mult.: 120 : 120				SMD/SMT
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 7.6uH 2.98A 749196548 Wurth Elektronik 120: 8,35 € Non-Stocked Lead-Time 21 Weeks	Mfr. Part No. 749196548 Mouser Part No 710-749196548	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 7.6uH 2.98A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	Non-Stocked Lead-Time 21 Weeks	Reel 8,35 € 7,40 € 7,37 €	Min.: 120 Mult.: 120 : 120				SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750032173 Wurth Elektronik 1 000: 2,24 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750032173 Mouser Part No 710-750032173	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 2,24 €	Min.: 1 000 Mult.: 200 : 200	13.5 W	33 V to 57 V	12 V	SMD/SMT
Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr 750032395 Wurth Elektronik 1 000: 3,49 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 750032395 Mouser Part No 710-750032395	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	13.1 W	13 V to 59 V	3.3 V, 5 V	SMD/SMT
Power Transformers - Board Mount WE-FB Flyback 5uH 100mVAC 750032489 Wurth Elektronik 1 000: 4,68 € Non-Stocked Lead-Time 53 Weeks	Mfr. Part No. 750032489 Mouser Part No 710-750032489	Wurth Elektronik	Power Transformers - Board Mount WE-FB Flyback 5uH 100mVAC 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	9.9 W	15 V	146 V	SMD/SMT

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Transformers

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