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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port 749024012 Wurth Elektronik 1: $21.81 A tariff of 24% may be applied if shipping to the United States. 1,562In Stock	Mfr. Part # 749024012 Mouser Part # 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 $21.81 $21.06 $19.89 Reel $17.78 $16.67 MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount MID-UDS PGA460 3 mH 750317161 Wurth Elektronik 1: $10.69 A tariff of 24% may be applied if shipping to the United States. 5,649In Stock	Mfr. Part # 750317161 Mouser Part # 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 $10.69 $10.68 $10.67 Reel $10.12 Quote Quote MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 800
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms 749020022A Wurth Elektronik 1: $17.10 A tariff of 24% may be applied if shipping to the United States. 355In Stock	Mfr. Part # 749020022A Mouser Part # 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 $17.10 $14.13 $12.18 Reel $11.55 MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 330
Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W 750311567 Wurth Elektronik 1: $9.67 420In Stock	Mfr. Part # 750311567 Mouser Part # 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 $9.67 $9.06 $8.66 $7.88 Reel $7.09 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W 750370041 Wurth Elektronik 1: $4.68 A tariff of 24% may be applied if shipping to the United States. 1,137In Stock	Mfr. Part # 750370041 Mouser Part # 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 $4.68 $4.29 $4.25 Reel $4.25 $4.13 MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 749196201 Wurth Elektronik 1: $7.37 497In Stock	Mfr. Part # 749196201 Mouser Part # 710-749196201	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	497In Stock	Cut Tape $7.37 $6.63 $5.89 $5.15 Reel $4.43 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW 750315230 Wurth Elektronik 1: $3.99 A tariff of 24% may be applied if shipping to the United States. 1,147In Stock	Mfr. Part # 750315230 Mouser Part # 710-750315230	Wurth Elektronik	Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,147In Stock	Cut Tape $3.99 $3.79 $3.19 Reel $2.93 Quote Quote MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 500
Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W 750312924 Wurth Elektronik 1: $3.40 A tariff of 24% may be applied if shipping to the United States. 1,761In Stock	Mfr. Part # 750312924 Mouser Part # 710-750312924	Wurth Elektronik	Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,761In Stock	Cut Tape $3.40 $3.23 $2.50 Reel $2.50 View Quote MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 925
Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W 750342104 Wurth Elektronik 1: $8.13 A tariff of 24% may be applied if shipping to the United States. 1,120In Stock	Mfr. Part # 750342104 Mouser Part # 710-750342104	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,120In Stock	$8.13 $7.04 $7.03 $6.43 View $6.03 $5.30 A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm 760871534 Wurth Elektronik 1: $9.50 A tariff of 24% may be applied if shipping to the United States. 1,459In Stock	Mfr. Part # 760871534 Mouser Part # 710-760871534	Wurth Elektronik	Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm Learn More about Wurth Elektronik wurth uost transformers	Datasheet	1,459In Stock	Cut Tape $9.50 $9.16 $8.97 $8.52 Reel $7.80 View $8.45 $7.23 $6.57 MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 150
Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms 749052051 Wurth Elektronik 1: $11.66 A tariff of 24% may be applied if shipping to the United States. 511In Stock	Mfr. Part # 749052051 Mouser Part # 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 $11.66 $9.64 $8.31 Reel $7.87 MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 290
Power Transformers - Board Mount WE-FLEX W/Air Gap 9.3uH 1.09A 749196331 Wurth Elektronik 1: $7.47 280In Stock	Mfr. Part # 749196331 Mouser Part # 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 $7.47 $6.96 Reel $6.60 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W 750313439 Wurth Elektronik 1: $4.14 A tariff of 24% may be applied if shipping to the United States. 943In Stock	Mfr. Part # 750313439 Mouser Part # 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 $4.14 $3.83 Reel $2.88 Quote Quote MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W 750343068 Wurth Elektronik 1: $13.14 A tariff of 24% may be applied if shipping to the United States. 817In Stock	Mfr. Part # 750343068 Mouser Part # 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	$13.14 $12.48 $11.61 $10.51 Quote Quote A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH - 750510730 Wurth Elektronik 1: $4.27 A tariff of 24% may be applied if shipping to the United States. 1,076In Stock 1,260Expected 12/24/2026	Mfr. Part # 750510730 Mouser Part # 710-750510730	Wurth Elektronik	Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH - Learn More about Wurth Elektronik wurth electronics mid plc	Datasheet	1,076In Stock 1,260Expected 12/24/2026	Cut Tape $4.27 $3.86 $3.71 $3.59 Reel $2.91 View $2.82 $2.70 $2.66 $2.51 MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 140
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 27.4uH .29A 749196118 Wurth Elektronik 1: $9.32 434In Stock	Mfr. Part # 749196118 Mouser Part # 710-749196118	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 27.4uH .29A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	434In Stock	Cut Tape $9.32 $9.30 $9.29 $8.36 Reel $5.87 View $7.43 $6.82 $5.30 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W 750311592 Wurth Elektronik 1: $14.36 A tariff of 24% may be applied if shipping to the United States. 445In Stock	Mfr. Part # 750311592 Mouser Part # 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 $14.36 $13.45 Reel $11.70 $10.53 MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 100
Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W 750311660 Wurth Elektronik 1: $4.36 A tariff of 24% may be applied if shipping to the United States. 882In Stock	Mfr. Part # 750311660 Mouser Part # 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 $4.36 $4.05 Reel $3.12 Quote Quote MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount MID-UDS PGA460 239 uH 750316928 Wurth Elektronik 1: $18.29 A tariff of 24% may be applied if shipping to the United States. 1,573In Stock	Mfr. Part # 750316928 Mouser Part # 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 $18.29 $16.88 $15.47 $14.07 $11.61 Reel $10.20 MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 800
Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W 750343004 Wurth Elektronik 1: $13.64 A tariff of 24% may be applied if shipping to the United States. 536In Stock	Mfr. Part # 750343004 Mouser Part # 710-750343004	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	536In Stock	$13.64 $12.96 $12.05 $10.91 $10.00 A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W 750370047 Wurth Elektronik 1: $3.92 A tariff of 24% may be applied if shipping to the United States. 1,420In Stock	Mfr. Part # 750370047 Mouser Part # 710-750370047	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,420In Stock	Cut Tape $3.92 Reel $3.92 Quote Quote MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount WE-UNIT 5.6W SMD Offline Trnsfmr 7508170311 Wurth Elektronik 1: $4.97 A tariff of 24% may be applied if shipping to the United States. 880In Stock	Mfr. Part # 7508170311 Mouser Part # 710-7508170311	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT 5.6W SMD Offline Trnsfmr Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	880In Stock	Cut Tape $4.97 $4.60 Reel $3.45 MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm 760871333 Wurth Elektronik 1: $11.75 1,303In Stock	Mfr. Part # 760871333 Mouser Part # 710-760871333	Wurth Elektronik	Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	1,303In Stock	$11.75 $9.80 $9.78 $9.25 View $8.71 $8.16	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port 749023010A Wurth Elektronik 1: $6.92 A tariff of 24% may be applied if shipping to the United States. 750In Stock	Mfr. Part # 749023010A Mouser Part # 710-749023010A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN Trans 1 Port 1000BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	750In Stock	Cut Tape $6.92 $6.33 $6.32 $5.85 Reel $5.21 View $5.50 $5.49 $4.99 MouseReel Available A tariff of 24% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD 749119350 Wurth Elektronik 1: $7.84 327In Stock	Mfr. Part # 749119350 Mouser Part # 710-749119350	Wurth Elektronik	Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD	Datasheet	327In Stock	Cut Tape $7.84 $7.12 $6.86 Reel $6.50 $6.49 MouseReel Available	Min.: 1 Mult.: 1 : 300

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