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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 #

Power Transformers - Board Mount WE-FLEX W/Air Gap 3.4uH 4.18A

749196540
Wurth Elektronik
1: 8,16 €
326In Stock

Mfr. Part No.
749196540

Mouser Part No
710-749196540

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX W/Air Gap 3.4uH 4.18A

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Datasheet

326In Stock

Cut Tape

8,16 €

6,20 €

5,55 €

Reel

4,75 €

Min.: 1
Mult.: 1

: 120

Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W

750032050
Wurth Elektronik
1: 10,13 €
313In Stock

Mfr. Part No.
750032050

Mouser Part No
710-750032050

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W

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Datasheet

313In Stock

Cut Tape

10,13 €

9,35 €

8,57 €

7,79 €

Reel

7,79 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 2 W

750311019
Wurth Elektronik
1: 4,53 €
684In Stock

Mfr. Part No.
750311019

Mouser Part No
710-750311019

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 2 W

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Datasheet

684In Stock

Cut Tape

4,53 €

4,21 €

Reel

3,23 €

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W

750311320
Wurth Elektronik
1: 3,63 €
995In Stock

Mfr. Part No.
750311320

Mouser Part No
710-750311320

Wurth Elektronik

Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W

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Datasheet

995In Stock

Cut Tape

3,63 €

3,41 €

Reel

2,86 €

2,72 €

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W

750311423
Wurth Elektronik
1: 6,23 €
563In Stock

Mfr. Part No.
750311423

Mouser Part No
710-750311423

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W

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Datasheet

563In Stock

Cut Tape

6,23 €

5,83 €

5,27 €

Reel

5,12 €

4,78 €

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB LT3748 400 uH 45 W

750311771
Wurth Elektronik
1: 12,35 €
313In Stock
1.400On Order

Mfr. Part No.
750311771

Mouser Part No
710-750311771

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 400 uH 45 W

Learn More

Datasheet

313In Stock

1.400On Order

Cut Tape

12,35 €

11,57 €

11,07 €

Reel

10,06 €

9,06 €

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount MID-IBTI TPS55010RTER 2.5 uH 1 W

750311880
Wurth Elektronik
1: 3,11 €
1.111In Stock

Mfr. Part No.
750311880

Mouser Part No
710-750311880

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI TPS55010RTER 2.5 uH 1 W

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Datasheet

1.111In Stock

Cut Tape

3,11 €

2,73 €

2,34 €

Reel

2,34 €

2,15 €

View

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W

750312367
Wurth Elektronik
1: 3,13 €
785In Stock

Mfr. Part No.
750312367

Mouser Part No
710-750312367

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W

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Datasheet

785In Stock

Cut Tape

3,13 €

2,94 €

2,65 €

Reel

2,37 €

2,05 €

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-POELT LT4295 44 uH 11.5 W

750313109
Wurth Elektronik
1: 4,82 €
686In Stock
1.500Expected 10/15/2026

Mfr. Part No.
750313109

Mouser Part No
710-750313109

Wurth Elektronik

Power Transformers - Board Mount MID-POELT LT4295 44 uH 11.5 W

Learn More

Datasheet

686In Stock

1.500Expected 10/15/2026

Cut Tape

4,82 €

4,58 €

4,26 €

3,86 €

Reel

3,53 €

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-POETI TPS2379 100 uH 60 W

750313355
Wurth Elektronik
1: 5,24 €
506In Stock

Mfr. Part No.
750313355

Mouser Part No
710-750313355

Wurth Elektronik

Power Transformers - Board Mount MID-POETI TPS2379 100 uH 60 W

Learn More

Datasheet

506In Stock

Cut Tape

5,24 €

4,93 €

4,21 €

Reel

4,21 €

3,93 €

MouseReel Available

Min.: 1
Mult.: 1

: 110

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.6 W

750313457
Wurth Elektronik
1: 3,56 €
655In Stock
1.000Expected 4/8/2027

Mfr. Part No.
750313457

Mouser Part No
710-750313457

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.6 W

Learn More

Datasheet

655In Stock

1.000Expected 4/8/2027

Cut Tape

3,56 €

3,29 €

2,99 €

2,72 €

Reel

2,48 €

2,24 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount WE-PPTI SN6501 340 uH 3.3 V SMD/SMT 125C

750313626
Wurth Elektronik
1: 3,50 €
6.707In Stock
3.000Expected 10/23/2026

Mfr. Part No.
750313626

Mouser Part No
710-750313626

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6501 340 uH 3.3 V SMD/SMT 125C

Learn More

Datasheet

6.707In Stock

3.000Expected 10/23/2026

Cut Tape

3,50 €

3,28 €

3,03 €

2,73 €

Reel

2,48 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount WE-PPTI SN6501 340 uH 3.3 V SMD/SMT 125C

750313769
Wurth Elektronik
1: 3,41 €
6.808In Stock
3.000On Order

Mfr. Part No.
750313769

Mouser Part No
710-750313769

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6501 340 uH 3.3 V SMD/SMT 125C

Learn More

Datasheet

6.808In Stock

3.000On Order

Cut Tape

3,41 €

3,19 €

2,94 €

2,64 €

Reel

2,39 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.6 W

750313974
Wurth Elektronik
1: 4,52 €
1.121In Stock

Mfr. Part No.
750313974

Mouser Part No
710-750313974

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.6 W

Learn More

Datasheet

1.121In Stock

Cut Tape

4,52 €

4,18 €

3,80 €

3,46 €

Reel

3,14 €

2,86 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-POELT LT4295 37 uH 24 W

750314782
Wurth Elektronik
1: 5,21 €
1.186In Stock

Mfr. Part No.
750314782

Mouser Part No
710-750314782

Wurth Elektronik

Power Transformers - Board Mount MID-POELT LT4295 37 uH 24 W

Learn More

Datasheet

1.186In Stock

Cut Tape

5,21 €

4,83 €

4,46 €

4,09 €

Reel

3,72 €

3,07 €

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304

750315125
Wurth Elektronik
1: 3,42 €
1.768In Stock
2.200Expected 9/24/2026

Mfr. Part No.
750315125

Mouser Part No
710-750315125

Wurth Elektronik

Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304

Learn More

Datasheet

1.768In Stock

2.200Expected 9/24/2026

Cut Tape

3,42 €

3,27 €

3,11 €

2,96 €

Reel

2,96 €

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304

750315126
Wurth Elektronik
1: 3,21 €
1.335In Stock
2.800On Order

Mfr. Part No.
750315126

Mouser Part No
710-750315126

Wurth Elektronik

Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304

Learn More

Datasheet

1.335In Stock

2.800On Order

Cut Tape

3,21 €

2,98 €

2,75 €

2,52 €

Reel

2,52 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 1.1 W

750315227
Wurth Elektronik
1: 2,61 €
3.437In Stock

Mfr. Part No.
750315227

Mouser Part No
710-750315227

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 1.1 W

Learn More

Datasheet

3.437In Stock

Cut Tape

2,61 €

2,48 €

2,30 €

2,09 €

Reel

1,91 €

Quote

Min.: 1
Mult.: 1

: 1.200

Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 1.1 W

750315228
Wurth Elektronik
1: 2,19 €
2.404In Stock

Mfr. Part No.
750315228

Mouser Part No
710-750315228

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 1.1 W

Learn More

Datasheet

2.404In Stock

Cut Tape

2,19 €

2,09 €

1,94 €

1,75 €

Reel

1,61 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Power Transformers - Board Mount WE-PPTI SN6505 110 uH 5 V SMD/SMT 125C

750315240
Wurth Elektronik
1: 3,21 €
1.786In Stock
16.500On Order

Mfr. Part No.
750315240

Mouser Part No
710-750315240

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505 110 uH 5 V SMD/SMT 125C

Learn More

Datasheet

Product Comments

1.786In Stock

16.500On Order

Cut Tape

3,21 €

2,93 €

2,70 €

2,56 €

Reel

2,19 €

1,99 €

MouseReel Available

Min.: 1
Mult.: 1

: 275

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.1 W

750315829
Wurth Elektronik
1: 2,12 €
1.346In Stock

Mfr. Part No.
750315829

Mouser Part No
710-750315829

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.1 W

Learn More

Datasheet

1.346In Stock

Cut Tape

2,12 €

2,00 €

1,69 €

Reel

1,55 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 14.4 W

750315836
Wurth Elektronik
1: 2,58 €
910In Stock

Mfr. Part No.
750315836

Mouser Part No
710-750315836

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 14.4 W

Learn More

Datasheet

910In Stock

Cut Tape

2,58 €

2,46 €

2,35 €

2,23 €

Reel

2,23 €

2,00 €

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-PoE LT4295 EFD20 48W SMT

750316116
Wurth Elektronik
1: 6,73 €
838In Stock
990Expected 12/18/2026

Mfr. Part No.
750316116

Mouser Part No
710-750316116

Wurth Elektronik

Power Transformers - Board Mount WE-PoE LT4295 EFD20 48W SMT

Datasheet

838In Stock

990Expected 12/18/2026

Cut Tape

6,73 €

6,22 €

Reel

6,22 €

4,27 €

MouseReel Available

Min.: 1
Mult.: 1

: 110

Power Transformers - Board Mount MID-FLYADI ADP1031 150 uH 1.1 W

750316566
Wurth Elektronik
1: 8,94 €
255In Stock

Mfr. Part No.
750316566

Mouser Part No
710-750316566

Wurth Elektronik

Power Transformers - Board Mount MID-FLYADI ADP1031 150 uH 1.1 W

Learn More

Datasheet

255In Stock

Cut Tape

8,94 €

8,26 €

7,57 €

6,88 €

Reel

5,68 €

4,99 €

MouseReel Available

Min.: 1
Mult.: 1

: 675

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 2.5 W

750317234
Wurth Elektronik
1: 6,49 €
376In Stock

Mfr. Part No.
750317234

Mouser Part No
710-750317234

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 2.5 W

Learn More

Datasheet

376In Stock

Cut Tape

6,49 €

5,99 €

Reel

5,99 €

4,12 €

MouseReel Available

Min.: 1
Mult.: 1

: 300

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