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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Part #

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

750312557
Wurth Elektronik
1: 3,23 €
74In Stock
400Expected 03/09/2026

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

74In Stock

400Expected 03/09/2026

Cut Tape

3,23 €

2,99 €

Reel

2,30 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

1.9 W

36 V to 72 V

5 V

SMD/SMT

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

750312558
Wurth Elektronik
1: 3,34 €
389In Stock

Mfr. Part No.
750312558

Mouser Part No
710-750312558

Wurth Elektronik

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

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Datasheet

389In Stock

Cut Tape

3,34 €

3,10 €

2,62 €

Reel

2,38 €

1,97 €

MouseReel Available

Min.: 1
Mult.: 1

: 300

1.7 W

36 V to 72 V

12 V, 12 V

SMD/SMT

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

750312559
Wurth Elektronik
1: 3,08 €
155In Stock
400Expected 20/08/2026

Mfr. Part No.
750312559

Mouser Part No
710-750312559

Wurth Elektronik

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

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Datasheet

155In Stock

400Expected 20/08/2026

Cut Tape

3,08 €

2,86 €

2,43 €

2,16 €

Reel

2,16 €

1,84 €

MouseReel Available

Min.: 1
Mult.: 1

: 400

1.7 W

36 V to 72 V

24 V

SMD/SMT

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

7.5 W

8 V to 40 V

5 V

SMD/SMT

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

750313445
Wurth Elektronik
1: 3,56 €
516In 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

Learn More

Datasheet

516In 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

7.7 W

8 V to 32 V

24 V

SMD/SMT

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

750313970
Wurth Elektronik
1: 4,52 €
271In Stock

Mfr. Part No.
750313970

Mouser Part No
710-750313970

Wurth Elektronik

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

Learn More

Datasheet

271In Stock

Cut Tape

4,52 €

4,18 €

3,46 €

Reel

3,14 €

2,86 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

3.3 W

18 V to 42 V

3.3 V, 3.3 V

SMD/SMT

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

750313975
Wurth Elektronik
1: 4,52 €
59In Stock
2 250On Order

Mfr. Part No.
750313975

Mouser Part No
710-750313975

Wurth Elektronik

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

Learn More

Datasheet

59In Stock

2 250On Order

Cut Tape

4,52 €

4,18 €

3,80 €

3,46 €

Reel

3,14 €

2,86 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

3.4 W

8 V to 32 V

24 V, 24 V

SMD/SMT

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

750313976
Wurth Elektronik
1: 4,52 €
42In Stock
1 000Expected 10/09/2026

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 10/09/2026

Cut Tape

4,52 €

4,18 €

3,46 €

Reel

3,14 €

2,86 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

3.4 W

8 V to 32 V

48 V, 48 V

SMD/SMT

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

1.5 W

15 V to 40 V

5 V, 5 V, 15 V, 15 V

SMD/SMT

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

750314226
Wurth Elektronik
1: 5,21 €
80In 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

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Datasheet

80In Stock

Cut Tape

5,21 €

4,83 €

4,46 €

4,09 €

Reel

4,09 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

4.5 W

15 V to 40 V

15 V, 15 V

SMD/SMT

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

750314783
Wurth Elektronik
1: 5,44 €
3In Stock
2 000Expected 17/09/2026

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 17/09/2026

Cut Tape

5,44 €

5,18 €

4,36 €

Reel

3,99 €

Min.: 1
Mult.: 1

: 200

35 W

48 V to 57 V

5 V

SMD/SMT

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

750315046
Wurth Elektronik
1: 8,84 €
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

Learn More

Datasheet

56In Stock

8,84 €

8,16 €

5,61 €

Min.: 1
Mult.: 1

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

750315225
Wurth Elektronik
1: 2,03 €
899In Stock

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

899In Stock

Cut Tape

2,03 €

1,85 €

1,43 €

Reel

1,43 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1 200

700 mW

3.3 V

3.63 V

SMD/SMT

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

750315226
Wurth Elektronik
1: 1,99 €
826In Stock

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

Cut Tape

1,99 €

1,87 €

1,75 €

1,63 €

1,52 €

Reel

1,33 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 200

900 mW

3.3 V

4.29 V

SMD/SMT

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

750315231
Wurth Elektronik
1: 3,43 €
641In Stock
1 000Expected 17/09/2026

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

641In Stock

1 000Expected 17/09/2026

Cut Tape

3,43 €

3,26 €

2,74 €

Reel

2,52 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

600 mW

3.3 V

5 V

SMD/SMT

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

750315422
Wurth Elektronik
1: 7,88 €
94In 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

94In Stock

Cut Tape

7,88 €

7,48 €

Reel

6,30 €

5,78 €

Min.: 1
Mult.: 1

: 110

24 W

9 V to 57 V

12 V

SMD/SMT

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

750315825
Wurth Elektronik
1: 2,38 €
78In 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

78In Stock

Cut Tape

2,38 €

2,26 €

Reel

1,75 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

3.3 W

36 V to 72 V

3.3 V

SMD/SMT

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

750315827
Wurth Elektronik
1: 2,12 €
383In 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

383In Stock

Cut Tape

2,12 €

2,00 €

Reel

1,55 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

2.9 W

36 V to 72 V

5 V

SMD/SMT

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

750315828
Wurth Elektronik
1: 2,12 €
598In 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

598In Stock

Cut Tape

2,12 €

2,00 €

1,69 €

Reel

1,55 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

3.1 W

36 V to 72 V

12 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 15.8 W

750315835
Wurth Elektronik
1: 3,21 €
4In Stock
1 000Expected 01/10/2026

Mfr. Part No.
750315835

Mouser Part No
710-750315835

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 15.8 W

Learn More

Datasheet

4In Stock

1 000Expected 01/10/2026

Cut Tape

3,21 €

3,06 €

2,77 €

Reel

2,77 €

2,56 €

Min.: 1
Mult.: 1

: 200

15.8 W

36 V to 75 V

3.3 V

SMD/SMT

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

750315837
Wurth Elektronik
1: 2,79 €
99In Stock
200Expected 10/09/2026

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

99In Stock

200Expected 10/09/2026

Cut Tape

2,79 €

2,65 €

2,53 €

2,40 €

Reel

2,40 €

2,15 €

Min.: 1
Mult.: 1

: 200

14.4 W

36 V to 75 V

48 V

SMD/SMT

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

750316022
Wurth Elektronik
1: 3,64 €
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

3,64 €

3,38 €

2,86 €

Reel

2,60 €

2,14 €

Quote

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

36 W

5 V to 32 V

12 V

SMD/SMT

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 €

9,56 €

Min.: 1
Mult.: 1

Power Transformers - Board Mount MID-OLLT LT8316 RM10 48W THT

750317464
Wurth Elektronik
1: 9,55 €
34In Stock
36Expected 28/08/2026

Mfr. Part No.
750317464

Mouser Part No
710-750317464

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT8316 RM10 48W THT

Datasheet

34In Stock

36Expected 28/08/2026

9,55 €

8,81 €

8,08 €

7,34 €

View

Min.: 1
Mult.: 1

Transformers

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40 mW
100 mW
150 mW
300 mW
500 mW
600 mW
700 mW
800 mW
900 mW
1 W
1.1 W
1.2 W
1.3 W
1.4 W
1.5 W
1.6 W
1.7 W
1.8 W
1.9 W
2 W

2 V to 5.5 V
2.5 V to 3.5 V
3 V to 24 V
3 V to 3.6 V
3 V to 5.2 V
3 V to 6 V
3.3 V
4 V to 8 V
4.5 V to 5.5 V
5 V
5 V to 32 V
6 V to 12.6 V
7 V to 26 V
8 V to 15 V
8 V to 24 V
8 V to 28 V
8 V to 32 V
8 V to 40 V
8 V to 70 V
9 V to 15 V

- 200 V, 200 V
- 150 V, 150 V
- 17.5 V, 17.5 V
- 15 V, - 7.5 V, 7.5 V, 15 V
- 15 V, 15 V
- 12 V, 12 V
- 12 V, 12 V, 24 V
- 12 V, 5 V, 12 V
- 10 V, - 5 V, 5 V, 10 V
- 7 V, - 5 V, 5 V, 7 V
- 7 V, 7 V
- 5 V, - 5 V, 12 V, 12 V
- 5 V, 5 V
- 5 V, 5 V, 15 V
- 5 V, 5 V, 24 V
- 5 V, 7 V
1.8 V
3.3 V
3.3 V, 12 V
3.3 V, 24 V