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 #

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

749020022A
Wurth Elektronik
1: 14,71 €
351In Stock

Mfr. Part No.
749020022A

Mouser Part No
710-749020022A

Wurth Elektronik

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

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Datasheet

351In Stock

Cut Tape

14,71 €

12,16 €

10,48 €

Reel

9,79 €

MouseReel Available

Min.: 1
Mult.: 1

: 330

Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T

749014012
Wurth Elektronik
1: 10,54 €
663In Stock

Mfr. Part No.
749014012

Mouser Part No
710-749014012

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T

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Datasheet

663In Stock

Cut Tape

10,54 €

10,17 €

9,61 €

9,04 €

Reel

8,47 €

8,20 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W

750313439
Wurth Elektronik
1: 3,56 €
964In Stock

Mfr. Part No.
750313439

Mouser Part No
710-750313439

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W

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Datasheet

964In Stock

Cut Tape

3,56 €

3,29 €

Reel

2,48 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

6.6 W

8 V to 40 V

3.3 V

SMD/SMT

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

750315227
Wurth Elektronik
1: 2,61 €
3.537In Stock

Mfr. Part No.
750315227

Mouser Part No
710-750315227

Wurth Elektronik

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

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Datasheet

3.537In Stock

Cut Tape

2,61 €

2,48 €

2,30 €

2,09 €

Reel

1,91 €

Quote

Min.: 1
Mult.: 1

: 1.200

1.1 W

3.3 V

5.61 V

SMD/SMT

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

749196241
Wurth Elektronik
1: 6,35 €
1.764In Stock

Mfr. Part No.
749196241

Mouser Part No
710-749196241

Wurth Elektronik

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

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Datasheet

1.764In Stock

Cut Tape

6,35 €

5,71 €

5,07 €

4,44 €

Reel

4,02 €

Min.: 1
Mult.: 1

: 400

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

750311880
Wurth Elektronik
1: 3,11 €
1.311In 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

1.311In Stock

Cut Tape

3,11 €

2,73 €

2,34 €

Reel

2,34 €

2,15 €

View

Min.: 1
Mult.: 1

: 300

1 W

3 V to 6 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W

750312924
Wurth Elektronik
1: 2,92 €
1.816In Stock

Mfr. Part No.
750312924

Mouser Part No
710-750312924

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W

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Datasheet

1.816In Stock

Cut Tape

2,92 €

2,78 €

2,15 €

Reel

2,15 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 925

1.6 W

36 V to 75 V

5 V, 10 V

SMD/SMT

Pulse Transformers MID-GDT Gate Drive SMD

750316093
Wurth Elektronik
1: 2,05 €
1.300In Stock

Mfr. Part No.
750316093

Mouser Part No
710-750316093

Wurth Elektronik

Pulse Transformers MID-GDT Gate Drive SMD

Datasheet

1.300In Stock

Cut Tape

2,05 €

1,87 €

Reel

1,87 €

1,57 €

MouseReel Available

Min.: 1
Mult.: 1

: 700

SMD/SMT

Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm

760871534
Wurth Elektronik
1: 8,49 €
1.459In Stock

Mfr. Part No.
760871534

Mouser Part No
710-760871534

Wurth Elektronik

Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm

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Datasheet

1.459In Stock

Cut Tape

8,49 €

8,34 €

7,90 €

Reel

7,29 €

7,15 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

6.6 W

85 VAC to 265 VAC

12 V

SMD/SMT

Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD

749119350
Wurth Elektronik
1: 6,43 €
340In Stock

Mfr. Part No.
749119350

Mouser Part No
710-749119350

Wurth Elektronik

Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD

Datasheet

340In Stock

Cut Tape

6,43 €

6,13 €

5,57 €

5,07 €

Reel

5,02 €

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

750315830
Wurth Elektronik
1: 2,12 €
1.810In Stock

Mfr. Part No.
750315830

Mouser Part No
710-750315830

Wurth Elektronik

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

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Datasheet

1.810In Stock

Cut Tape

2,12 €

2,00 €

1,69 €

Reel

1,55 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

2.9 W

36 V to 72 V

48 V

SMD/SMT

Power Transformers - Board Mount MID-UNIT STM Offline 1.60mH 6.20Ohm

750370024
Wurth Elektronik
1: 5,01 €
980In Stock

Mfr. Part No.
750370024

Mouser Part No
710-750370024

Wurth Elektronik

Power Transformers - Board Mount MID-UNIT STM Offline 1.60mH 6.20Ohm

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Datasheet

980In Stock

5,01 €

4,65 €

3,94 €

3,58 €

2,95 €

Min.: 1
Mult.: 1

6 W

85 VAC to 424 VAC

12 V

Through Hole

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

7490100111
Wurth Elektronik
1: 4,56 €
2.674In Stock

Mfr. Part No.
7490100111

Mouser Part No
710-7490100111

Wurth Elektronik

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

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Datasheet

2.674In Stock

Cut Tape

4,56 €

4,48 €

4,16 €

3,84 €

Reel

3,52 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD

749196111
Wurth Elektronik
1: 4,85 €
607In Stock

Mfr. Part No.
749196111

Mouser Part No
710-749196111

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD

Learn More

Datasheet

607In Stock

Cut Tape

4,85 €

4,33 €

3,91 €

3,48 €

Reel

3,22 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount WE-FLEX DCR=159mOhms 21.6uH 500VDC SMD

749196211
Wurth Elektronik
1: 5,38 €
488In Stock

Mfr. Part No.
749196211

Mouser Part No
710-749196211

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX DCR=159mOhms 21.6uH 500VDC SMD

Learn More

Datasheet

488In Stock

Cut Tape

5,38 €

4,98 €

4,59 €

4,12 €

Reel

3,59 €

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

750311659
Wurth Elektronik
1: 2,85 €
1.400In Stock

Mfr. Part No.
750311659

Mouser Part No
710-750311659

Wurth Elektronik

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

Learn More

Datasheet

1.400In Stock

Cut Tape

2,85 €

2,64 €

Reel

2,03 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 300

1.9 W

36 V to 72 V

24 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W

750312872
Wurth Elektronik
1: 24,51 €
919In Stock

Mfr. Part No.
750312872

Mouser Part No
710-750312872

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W

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Datasheet

919In Stock

24,51 €

22,63 €

15,56 €

Min.: 1
Mult.: 1

112 W

20 V to 60 V

28 V

Through Hole

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

750313355
Wurth Elektronik
1: 5,24 €
1.056In Stock

Mfr. Part No.
750313355

Mouser Part No
710-750313355

Wurth Elektronik

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

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Datasheet

1.056In Stock

Cut Tape

5,24 €

4,93 €

4,21 €

Reel

4,21 €

3,93 €

MouseReel Available

Min.: 1
Mult.: 1

: 110

60 W

36 V to 72 V

12 V

SMD/SMT

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

750310471
Wurth Elektronik
1: 6,30 €
317In Stock

Mfr. Part No.
750310471

Mouser Part No
710-750310471

Wurth Elektronik

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

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Datasheet

317In Stock

Cut Tape

6,30 €

5,90 €

5,64 €

5,13 €

Reel

4,62 €

MouseReel Available

Min.: 1
Mult.: 1

: 200

10 W

9 V to 30 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 3.6 W

750312365
Wurth Elektronik
1: 3,05 €
1.325In Stock

Mfr. Part No.
750312365

Mouser Part No
710-750312365

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 3.6 W

Learn More

Datasheet

1.325In Stock

Cut Tape

3,05 €

2,05 €

Reel

2,05 €

MouseReel Available

Min.: 1
Mult.: 1

: 400

3.6 W

30 V to 72 V

12 V

SMD/SMT

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

750313082
Wurth Elektronik
1: 7,31 €
991In Stock

Mfr. Part No.
750313082

Mouser Part No
710-750313082

Wurth Elektronik

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

Learn More

Datasheet

991In Stock

Cut Tape

7,31 €

6,95 €

5,85 €

Reel

5,36 €

Min.: 1
Mult.: 1

: 200

23 W

40 V to 57 V

5 V

SMD/SMT

Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD

750316094
Wurth Elektronik
1: 2,80 €
1.252In Stock

Mfr. Part No.
750316094

Mouser Part No
710-750316094

Wurth Elektronik

Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD

Datasheet

1.252In Stock

Cut Tape

2,80 €

2,56 €

Reel

2,56 €

2,14 €

MouseReel Available

Min.: 1
Mult.: 1

: 700

SMD/SMT

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

750317236
Wurth Elektronik
1: 6,42 €
1.148In Stock

Mfr. Part No.
750317236

Mouser Part No
710-750317236

Wurth Elektronik

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

Learn More

Datasheet

1.148In Stock

Cut Tape

6,42 €

5,92 €

Reel

5,92 €

4,07 €

MouseReel Available

Min.: 1
Mult.: 1

: 300

3 W

18 V to 60 V

12 V

SMD/SMT

Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W

750811351
Wurth Elektronik
1: 12,77 €
144In Stock

Mfr. Part No.
750811351

Mouser Part No
710-750811351

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W

Learn More

Datasheet

144In Stock

12,77 €

12,61 €

11,82 €

10,64 €

Min.: 1
Mult.: 1

108 W

85 VAC to 265 VAC

36 V

Through Hole

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

760301303
Wurth Elektronik
1: 6,75 €
566In Stock

Mfr. Part No.
760301303

Mouser Part No
710-760301303

Wurth Elektronik

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

Learn More

Datasheet

566In Stock

Cut Tape

6,75 €

6,24 €

6,23 €

Reel

5,44 €

5,20 €

MouseReel Available

Min.: 1
Mult.: 1

: 350

SMD/SMT

Transformers

Types of 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