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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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Part #

Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port

749024012
Wurth Elektronik
1: ¥3,627.6
1,562In Stock

Mfr. Part #
749024012

Mouser Part #
710-749024012

Wurth Elektronik

Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port

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Datasheet

1,562In Stock

Cut Tape

¥3,627.6

¥3,499.7

¥3,498.1

¥3,305.4

Reel

¥2,953.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Power Transformers - Board Mount MID-UDS PGA460 3 mH

750317161
Wurth Elektronik
1: ¥3,014.7
5,656In Stock

Mfr. Part #
750317161

Mouser Part #
710-750317161

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 3 mH

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Datasheet

5,656In Stock

Cut Tape

¥3,014.7

¥2,782.2

¥2,551.3

¥2,318.8

¥1,913.5

Reel

¥1,680.9

MouseReel Available

Min.: 1
Mult.: 1

: 800

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

749020022A
Wurth Elektronik
1: ¥2,840.3
371In Stock

Mfr. Part #
749020022A

Mouser Part #
710-749020022A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

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Datasheet

371In Stock

Cut Tape

¥2,840.3

¥2,347

¥2,343.7

¥2,024.8

View

Reel

¥1,890.2

MouseReel Available

Min.: 1
Mult.: 1

: 330

Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.061ohm

7491194912
Wurth Elektronik
1: ¥998.3
484In Stock

Mfr. Part #
7491194912

Mouser Part #
710-7491194912

Wurth Elektronik

Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.061ohm

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Datasheet

484In Stock

Cut Tape

¥998.3

¥963.4

¥910.2

Reel

¥855.4

¥802.3

MouseReel Available

Min.: 1
Mult.: 1

: 125

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

750370041
Wurth Elektronik
1: ¥777.3
587In Stock
600Expected 9/2/2026

Mfr. Part #
750370041

Mouser Part #
710-750370041

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

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Datasheet

587In Stock

600Expected 9/2/2026

Cut Tape

¥777.3

¥712.6

¥705.9

Reel

¥705.9

¥686

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm

7490140117C
Wurth Elektronik
1: ¥991.6
2,134In Stock

Mfr. Part #
7490140117C

Mouser Part #
710-7490140117C

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm

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Datasheet

2,134In Stock

Cut Tape

¥991.6

¥820.5

¥818.9

¥709.2

View

Reel

¥664.4

MouseReel Available

Min.: 1
Mult.: 1

: 750

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm

7490140123B
Wurth Elektronik
1: ¥1,983.2
764In Stock

Mfr. Part #
7490140123B

Mouser Part #
710-7490140123B

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm

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Datasheet

764In Stock

Cut Tape

¥1,983.2

¥1,654.4

¥1,504.9

¥1,445.1

Reel

¥1,367

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

749196201
Wurth Elektronik
1: ¥1,078
567In Stock

Mfr. Part #
749196201

Mouser Part #
710-749196201

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter

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Datasheet

567In Stock

Cut Tape

¥1,078

¥998.3

¥985

¥898.6

¥820.5

Reel

¥735.8

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW

750315230
Wurth Elektronik
1: ¥662.7
1,167In Stock

Mfr. Part #
750315230

Mouser Part #
710-750315230

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW

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Datasheet

1,167In Stock

Cut Tape

¥662.7

¥629.5

¥529.9

Reel

¥486.7

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W

750310471
Wurth Elektronik
1: ¥1,215.9
317In Stock

Mfr. Part #
750310471

Mouser Part #
710-750310471

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W

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Datasheet

317In Stock

Cut Tape

¥1,215.9

¥1,139.4

¥1,089.6

¥991.6

Reel

¥892

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-POELT LT4276 37 uH 23 W

750313082
Wurth Elektronik
1: ¥1,139.4
958In Stock

Mfr. Part #
750313082

Mouser Part #
710-750313082

Wurth Elektronik

Power Transformers - Board Mount MID-POELT LT4276 37 uH 23 W

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Datasheet

958In Stock

Cut Tape

¥1,139.4

¥986.6

¥956.7

¥926.8

Reel

¥896.9

View

Min.: 1
Mult.: 1

: 200

Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD

750316094
Wurth Elektronik
1: ¥539.8
1,252In Stock

Mfr. Part #
750316094

Mouser Part #
710-750316094

Wurth Elektronik

Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD

Datasheet

1,252In Stock

Cut Tape

¥539.8

¥495

Reel

¥495

¥413.6

MouseReel Available

Min.: 1
Mult.: 1

: 700

Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW

750316743
Wurth Elektronik
1: ¥1,566.3
1,052In Stock

Mfr. Part #
750316743

Mouser Part #
710-750316743

Wurth Elektronik

Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW

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Datasheet

1,052In Stock

Cut Tape

¥1,566.3

¥1,445.1

Reel

¥993.3

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W

750317233
Wurth Elektronik
1: ¥1,260.7
1,274In Stock

Mfr. Part #
750317233

Mouser Part #
710-750317233

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W

Learn More

Datasheet

1,274In Stock

Cut Tape

¥1,260.7

¥1,164.4

Reel

¥1,164.4

¥800.6

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W

750317236
Wurth Elektronik
1: ¥1,239.1
1,147In Stock

Mfr. Part #
750317236

Mouser Part #
710-750317236

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W

Learn More

Datasheet

1,147In Stock

Cut Tape

¥1,239.1

¥1,142.8

Reel

¥1,142.8

¥785.7

MouseReel Available

Min.: 1
Mult.: 1

: 300

Pulse Transformers WE-GDTI EP7 750uH 11pF 2:1:1

760301303
Wurth Elektronik
1: ¥1,149.4
566In Stock

Mfr. Part #
760301303

Mouser Part #
710-760301303

Wurth Elektronik

Pulse Transformers WE-GDTI EP7 750uH 11pF 2:1:1

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Datasheet

566In Stock

Cut Tape

¥1,149.4

¥1,083

¥1,036.5

Reel

¥971.7

¥805.6

MouseReel Available

Min.: 1
Mult.: 1

: 350

Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W

750311660
Wurth Elektronik
1: ¥724.2
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

Datasheet

882In Stock

Cut Tape

¥724.2

¥672.7

Reel

¥518.2

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W

750311783
Wurth Elektronik
1: ¥2,385.2
1,728In Stock

Mfr. Part #
750311783

Mouser Part #
710-750311783

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W

Learn More

Datasheet

1,728In Stock

Cut Tape

¥2,385.2

¥2,234

¥2,137.7

Reel

¥1,943.4

¥1,749

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount MID-UDS PGA460 239 uH

750316928
Wurth Elektronik
1: ¥3,038
1,577In Stock

Mfr. Part #
750316928

Mouser Part #
710-750316928

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 239 uH

Learn More

Datasheet

1,577In Stock

Cut Tape

¥3,038

¥2,803.8

¥2,569.6

¥2,337

¥1,928.4

Reel

¥1,694.2

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W

750343004
Wurth Elektronik
1: ¥2,265.6
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

Datasheet

536In Stock

¥2,265.6

¥2,152.7

¥2,001.5

¥1,812.2

¥1,661

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W

750370047
Wurth Elektronik
1: ¥651.1
1,421In Stock

Mfr. Part #
750370047

Mouser Part #
710-750370047

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W

Learn More

Datasheet

1,421In Stock

Cut Tape

¥651.1

Reel

¥651.1

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

750510682
Wurth Elektronik
1: ¥604.6
1,109In Stock

Mfr. Part #
750510682

Mouser Part #
710-750510682

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

Learn More

Datasheet

1,109In Stock

Cut Tape

¥604.6

¥546.5

¥524.9

¥509.9

Reel

¥485

View

MouseReel Available

Min.: 1
Mult.: 1

: 140

Pulse Transformers WE-GDT Gate-Drive 460uH 730mOhm

760301108
Wurth Elektronik
1: ¥1,441.7
436In Stock

Mfr. Part #
760301108

Mouser Part #
710-760301108

Wurth Elektronik

Pulse Transformers WE-GDT Gate-Drive 460uH 730mOhm

Learn More

Datasheet

436In Stock

Cut Tape

¥1,441.7

¥1,430.1

¥1,428.5

¥1,357

View

Reel

¥990

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm

760871333
Wurth Elektronik
1: ¥1,852
1,303In Stock

Mfr. Part #
760871333

Mouser Part #
710-760871333

Wurth Elektronik

Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm

Learn More

Datasheet

1,303In Stock

¥1,852

¥1,543.1

¥1,541.4

¥1,460

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port

7490100111
Wurth Elektronik
1: ¥880.3
2,669In Stock

Mfr. Part #
7490100111

Mouser Part #
710-7490100111

Wurth Elektronik

Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port

Learn More

Datasheet

2,669In Stock

Cut Tape

¥880.3

¥865.4

¥863.7

¥803.9

Reel

¥584.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

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