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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-FB LT3748 37 uH 25 W

750311889
Wurth Elektronik
1: 7,16 €
3In Stock
300Expected 10/29/2026

Mfr. Part No.
750311889

Mouser Part No
710-750311889

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 37 uH 25 W

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Datasheet

3In Stock

300Expected 10/29/2026

Cut Tape

7,16 €

6,60 €

Reel

5,50 €

4,54 €

3,99 €

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W

750312366
Wurth Elektronik
1: 2,45 €
59In Stock
3.600On Order

Mfr. Part No.
750312366

Mouser Part No
710-750312366

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W

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Datasheet

59In Stock

3.600On Order

Cut Tape

2,45 €

2,27 €

1,93 €

Reel

1,75 €

1,44 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W

750312557
Wurth Elektronik
1: 3,23 €
73In Stock
400Expected 9/10/2026

Mfr. Part No.
750312557

Mouser Part No
710-750312557

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W

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Datasheet

73In Stock

400Expected 9/10/2026

Cut Tape

3,23 €

2,99 €

Reel

2,30 €

Quote

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 €
386In Stock
2.700On Order

Mfr. Part No.
750313109

Mouser Part No
710-750313109

Wurth Elektronik

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

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Datasheet

386In Stock

2.700On Order

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-FLYLT LT8302 12 uH 7.5 W

750313442
Wurth Elektronik
1: 3,56 €
250In Stock

Mfr. Part No.
750313442

Mouser Part No
710-750313442

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 7.5 W

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Datasheet

250In Stock

Cut Tape

3,56 €

3,29 €

Reel

2,48 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 7.7 W

750313445
Wurth Elektronik
1: 3,56 €
463In Stock
6.750On Order

Mfr. Part No.
750313445

Mouser Part No
710-750313445

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 7.7 W

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Datasheet

463In Stock

6.750On Order

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 MID-FLYLT LT8301 40 uH 3.3 W

750313973
Wurth Elektronik
1: 4,52 €
423In Stock
1.000Expected 4/1/2027

Mfr. Part No.
750313973

Mouser Part No
710-750313973

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W

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Datasheet

423In Stock

1.000Expected 4/1/2027

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-FLYLT LT8301 40 uH 3.4 W

750313976
Wurth Elektronik
1: 4,52 €
42In Stock
1.000Expected 9/17/2026

Mfr. Part No.
750313976

Mouser Part No
710-750313976

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W

Learn More

Datasheet

42In Stock

1.000Expected 9/17/2026

Cut Tape

4,52 €

4,18 €

3,46 €

Reel

3,14 €

2,86 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-IBTI LM5017MR 50 uH 1.5 W

750313995
Wurth Elektronik
1: 5,15 €
28In Stock

Mfr. Part No.
750313995

Mouser Part No
710-750313995

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017MR 50 uH 1.5 W

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Datasheet

28In Stock

Cut Tape

5,15 €

5,08 €

Reel

5,08 €

3,81 €

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB Flyback 33.8uH 1.0A 10% TOL

750314226
Wurth Elektronik
1: 5,21 €
70In Stock

Mfr. Part No.
750314226

Mouser Part No
710-750314226

Wurth Elektronik

Power Transformers - Board Mount WE-FB Flyback 33.8uH 1.0A 10% TOL

Learn More

Datasheet

70In Stock

Cut Tape

5,21 €

4,83 €

4,46 €

4,09 €

Reel

4,09 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W

750314783
Wurth Elektronik
1: 5,44 €
3In Stock
2.000Expected 9/17/2026

Mfr. Part No.
750314783

Mouser Part No
710-750314783

Wurth Elektronik

Power Transformers - Board Mount MID-POELT LT4295 26 uH 35 W

Learn More

Datasheet

3In Stock

2.000Expected 9/17/2026

Cut Tape

5,44 €

5,18 €

4,36 €

Reel

3,99 €

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-OLTI UCC28700 EE25/13/7 (EF25) 50W THT

750315046
Wurth Elektronik
1: 9,13 €
56In Stock

Mfr. Part No.
750315046

Mouser Part No
710-750315046

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28700 EE25/13/7 (EF25) 50W THT

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Datasheet

56In Stock

9,13 €

7,89 €

7,61 €

7,37 €

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 700 mW

750315225
Wurth Elektronik
1: 2,03 €
86In Stock
2.400Expected 12/31/2026

Mfr. Part No.
750315225

Mouser Part No
710-750315225

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 700 mW

Learn More

Datasheet

86In Stock

2.400Expected 12/31/2026

Cut Tape

2,03 €

1,85 €

1,43 €

Reel

1,43 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 900 mW

750315226
Wurth Elektronik
1: 1,99 €
826In Stock
1.200Expected 10/1/2026

Mfr. Part No.
750315226

Mouser Part No
710-750315226

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 900 mW

Learn More

Datasheet

826In Stock

1.200Expected 10/1/2026

Cut Tape

1,99 €

1,87 €

1,75 €

1,63 €

1,52 €

Reel

1,33 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 600 mW

750315231
Wurth Elektronik
1: 3,43 €
608In Stock
1.000Expected 9/17/2026

Mfr. Part No.
750315231

Mouser Part No
710-750315231

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14855 384 uH 600 mW

Learn More

Datasheet

608In Stock

1.000Expected 9/17/2026

Cut Tape

3,43 €

3,26 €

2,74 €

Reel

2,52 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount MID-POELT LT4295 9 uH 24 W

750315422
Wurth Elektronik
1: 7,88 €
64In Stock

Mfr. Part No.
750315422

Mouser Part No
710-750315422

Wurth Elektronik

Power Transformers - Board Mount MID-POELT LT4295 9 uH 24 W

Learn More

Datasheet

64In Stock

Cut Tape

7,88 €

7,48 €

Reel

6,30 €

5,78 €

Min.: 1
Mult.: 1

: 110

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.3 W

750315825
Wurth Elektronik
1: 2,38 €
20In Stock

Mfr. Part No.
750315825

Mouser Part No
710-750315825

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.3 W

Learn More

Datasheet

20In Stock

Cut Tape

2,38 €

2,26 €

Reel

1,75 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W

750315827
Wurth Elektronik
1: 2,12 €
381In Stock

Mfr. Part No.
750315827

Mouser Part No
710-750315827

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W

Learn More

Datasheet

381In Stock

Cut Tape

2,12 €

2,00 €

Reel

1,55 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

750315828
Wurth Elektronik
1: 2,12 €
596In Stock

Mfr. Part No.
750315828

Mouser Part No
710-750315828

Wurth Elektronik

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

Learn More

Datasheet

596In 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 LT8303 150 uH 3.1 W

750315829
Wurth Elektronik
1: 2,12 €
742In Stock
1.200Expected 2/4/2027

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

742In Stock

1.200Expected 2/4/2027

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 €
660In 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

660In 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 MID-FLYLT LT8304 40 uH 14.4 W

750315837
Wurth Elektronik
1: 2,79 €
70In Stock
200Expected 9/17/2026

Mfr. Part No.
750315837

Mouser Part No
710-750315837

Wurth Elektronik

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

Learn More

Datasheet

70In Stock

200Expected 9/17/2026

Cut Tape

2,79 €

2,65 €

2,53 €

2,40 €

Reel

2,40 €

2,15 €

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-OLLT LT8315 EP13 8W SMT

750316022
Wurth Elektronik
1: 3,72 €
91In Stock

Mfr. Part No.
750316022

Mouser Part No
710-750316022

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT8315 EP13 8W SMT

Datasheet

91In Stock

Cut Tape

3,72 €

3,22 €

3,11 €

3,02 €

Reel

2,49 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB SMD Flyback On REFDsgn LM3481 TI

750316152
Wurth Elektronik
1: 13,72 €
46In Stock

Mfr. Part No.
750316152

Mouser Part No
710-750316152

Wurth Elektronik

Power Transformers - Board Mount WE-FB SMD Flyback On REFDsgn LM3481 TI

Learn More

Datasheet

46In Stock

Cut Tape

13,72 €

12,66 €

Reel

12,66 €

8,70 €

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount MID-OLTI UCC28633 ER35/21 162W THT

750316326
Wurth Elektronik
1: 17,15 €
43In Stock

Mfr. Part No.
750316326

Mouser Part No
710-750316326

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28633 ER35/21 162W THT

Learn More

Datasheet

43In Stock

17,15 €

15,83 €

14,51 €

13,19 €

10,88 €

Min.: 1
Mult.: 1

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