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
Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port 749024012 Wurth Elektronik 1: €18.76 1,562In Stock	Mfr. Part No. 749024012 Mouser Part No 710-749024012	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1,562In Stock	Cut Tape €18.76 €18.11 €17.11 Reel €15.29 €14.34 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount MID-UDS PGA460 3 mH 750317161 Wurth Elektronik 1: €9.19 5,649In Stock	Mfr. Part No. 750317161 Mouser Part No 710-750317161	Wurth Elektronik	Power Transformers - Board Mount MID-UDS PGA460 3 mH Learn More about Wurth Elektronik wurth electronics signal transformers	Datasheet	5,649In Stock	Cut Tape €9.19 €9.18 €9.17 Reel €8.70 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 800				SMD/SMT
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms 749020022A Wurth Elektronik 1: €14.71 355In Stock	Mfr. Part No. 749020022A Mouser Part No 710-749020022A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	355In Stock	Cut Tape €14.71 €12.15 €10.47 Reel €9.93 MouseReel Available	Min.: 1 Mult.: 1 : 330
Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W 750311567 Wurth Elektronik 1: €8.32 420In Stock	Mfr. Part No. 750311567 Mouser Part No 710-750311567	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	420In Stock	Cut Tape €8.32 €7.79 €7.45 €6.78 Reel €6.10 MouseReel Available	Min.: 1 Mult.: 1 : 200	15 W	10 V to 40 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W 750370041 Wurth Elektronik 1: €4.02 1,137In Stock	Mfr. Part No. 750370041 Mouser Part No 710-750370041	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,137In Stock	Cut Tape €4.02 €3.69 €3.66 Reel €3.66 €3.55 MouseReel Available	Min.: 1 Mult.: 1 : 300	5 W	18 V to 30 V	5 V	SMD/SMT
Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms 749052051 Wurth Elektronik 1: €10.03 511In Stock	Mfr. Part No. 749052051 Mouser Part No 710-749052051	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	511In Stock	Cut Tape €10.03 €8.29 €7.15 Reel €6.77 MouseReel Available	Min.: 1 Mult.: 1 : 290
Power Transformers - Board Mount WE-FLEX W/Air Gap 9.3uH 1.09A 749196331 Wurth Elektronik 1: €6.42 280In Stock	Mfr. Part No. 749196331 Mouser Part No 710-749196331	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX W/Air Gap 9.3uH 1.09A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	280In Stock	Cut Tape €6.42 €5.99 Reel €5.68 MouseReel Available	Min.: 1 Mult.: 1 : 300	500 VA			SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W 750313439 Wurth Elektronik 1: €3.56 943In Stock	Mfr. Part No. 750313439 Mouser Part No 710-750313439	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	943In Stock	Cut Tape €3.56 €3.29 Reel €2.48 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	6.6 W	8 V to 40 V	3.3 V	SMD/SMT
Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W 750343068 Wurth Elektronik 1: €11.30 817In Stock	Mfr. Part No. 750343068 Mouser Part No 710-750343068	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	817In Stock	€11.30 €10.73 €9.98 €9.04	Min.: 1 Mult.: 1	60 W	94 VAC to 445 VAC	24 V	Through Hole
Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port 7490100111 Wurth Elektronik 1: €4.56 2,644In Stock	Mfr. Part No. 7490100111 Mouser Part No 710-7490100111	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	2,644In Stock	Cut Tape €4.56 €4.47 €4.15 €3.84 Reel €3.03 View €3.78 €3.01 MouseReel Available	Min.: 1 Mult.: 1 : 750
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms 749024015C Wurth Elektronik 1: €12.79 360In Stock	Mfr. Part No. 749024015C Mouser Part No 710-749024015C	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	360In Stock	Cut Tape €12.79 €12.72 €12.64 €12.62 View Reel €10.54 €12.59 €12.57 €12.28 €10.54 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.061ohm 7491194912 Wurth Elektronik 1: €5.17 456In Stock	Mfr. Part No. 7491194912 Mouser Part No 710-7491194912	Wurth Elektronik	Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.061ohm Learn More about Wurth Elektronik we PoE transformers	Datasheet	456In Stock	Cut Tape €5.17 €4.99 €4.71 Reel €4.43 €4.15 MouseReel Available	Min.: 1 Mult.: 1 : 125	30 W	36 V to 72 V	12 V	SMD/SMT
Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD 749196111 Wurth Elektronik 1: €4.73 536In Stock	Mfr. Part No. 749196111 Mouser Part No 710-749196111	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	536In Stock	Cut Tape €4.73 €4.32 €4.26 €3.90 Reel €3.05 View €3.47 €3.04 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W 750311659 Wurth Elektronik 1: €2.53 1,396In Stock	Mfr. Part No. 750311659 Mouser Part No 710-750311659	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,396In Stock	Cut Tape €2.53 €2.19 €2.13 €2.06 Reel €1.96 View €1.89 €1.76 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	1.9 W	36 V to 72 V	24 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W 750312872 Wurth Elektronik 1: €24.51 919In Stock	Mfr. Part No. 750312872 Mouser Part No 710-750312872	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	919In Stock	€24.51 €22.63 €15.56	Min.: 1 Mult.: 1	112 W	20 V to 60 V	28 V	Through Hole
Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W 750310471 Wurth Elektronik 1: €6.30 307In Stock	Mfr. Part No. 750310471 Mouser Part No 710-750310471	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	307In Stock	Cut Tape €6.30 €5.90 €5.64 €5.13 Reel €4.62 MouseReel Available	Min.: 1 Mult.: 1 : 200	10 W	9 V to 30 V	5 V	SMD/SMT
Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD 750316094 Wurth Elektronik 1: €2.80 1,242In Stock	Mfr. Part No. 750316094 Mouser Part No 710-750316094	Wurth Elektronik	Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD	Datasheet	1,242In Stock	Cut Tape €2.80 €2.56 Reel €2.56 €2.14 MouseReel Available	Min.: 1 Mult.: 1 : 700				SMD/SMT
Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW 750316743 Wurth Elektronik 1: €8.11 1,050In Stock	Mfr. Part No. 750316743 Mouser Part No 710-750316743	Wurth Elektronik	Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,050In Stock	Cut Tape €8.11 €7.48 Reel €5.14 MouseReel Available	Min.: 1 Mult.: 1 : 400	700 mW	18 V to 32 V	24 V	SMD/SMT
Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W 750317233 Wurth Elektronik 1: €6.53 1,269In Stock	Mfr. Part No. 750317233 Mouser Part No 710-750317233	Wurth Elektronik	Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,269In Stock	Cut Tape €6.53 €6.03 Reel €6.03 €4.15 MouseReel Available	Min.: 1 Mult.: 1 : 300	2.5 W	8 V to 28 V	5 V	SMD/SMT
Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W 750317236 Wurth Elektronik 1: €6.42 1,147In Stock	Mfr. Part No. 750317236 Mouser Part No 710-750317236	Wurth Elektronik	Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,147In Stock	Cut Tape €6.42 €5.92 Reel €5.92 €4.07 MouseReel Available	Min.: 1 Mult.: 1 : 300	3 W	18 V to 60 V	12 V	SMD/SMT
Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH 750510231 Wurth Elektronik 1: €2.39 4,609In Stock	Mfr. Part No. 750510231 Mouser Part No 710-750510231	Wurth Elektronik	Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH Learn More about Wurth Elektronik wurth electronics mid plc	Datasheet	4,609In Stock	€2.39 €2.16 €2.08 €2.07 View €1.90 €1.87 €1.80 €1.75 €1.63	Min.: 1 Mult.: 1
Pulse Transformers WE-GDTI EP7 750uH 11pF 2:1:1 760301303 Wurth Elektronik 1: €5.96 542In Stock	Mfr. Part No. 760301303 Mouser Part No 710-760301303	Wurth Elektronik	Pulse Transformers WE-GDTI EP7 750uH 11pF 2:1:1 Learn More about Wurth Elektronik wurth gdt	Datasheet	542In Stock	Cut Tape €5.96 €5.62 €5.38 Reel €4.82 €4.17 MouseReel Available	Min.: 1 Mult.: 1 : 350				SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W 750311592 Wurth Elektronik 1: €12.35 445In Stock	Mfr. Part No. 750311592 Mouser Part No 710-750311592	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	445In Stock	Cut Tape €12.35 €11.57 Reel €10.06 €9.06 MouseReel Available	Min.: 1 Mult.: 1 : 100	45.6 W	20 V to 48 V	24 V	SMD/SMT
Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W 750311660 Wurth Elektronik 1: €3.75 882In Stock	Mfr. Part No. 750311660 Mouser Part No 710-750311660	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	882In Stock	Cut Tape €3.75 €3.48 Reel €2.68 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	2.1 W	36 V to 72 V	15 V	SMD/SMT
Power Transformers - Board Mount MID-UDS PGA460 239 uH 750316928 Wurth Elektronik 1: €15.73 1,573In Stock	Mfr. Part No. 750316928 Mouser Part No 710-750316928	Wurth Elektronik	Power Transformers - Board Mount MID-UDS PGA460 239 uH Learn More about Wurth Elektronik wurth electronics signal transformers	Datasheet	1,573In Stock	Cut Tape €15.73 €14.52 €13.30 €12.10 €9.98 Reel €8.77 MouseReel Available	Min.: 1 Mult.: 1 : 800				SMD/SMT