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 10/100/1000 Base-T Transformer 1 Port

749024012
Wurth Elektronik
1: 18,78 €
1.974In Stock

Mfr. Part No.
749024012

Mouser Part No
710-749024012

Wurth Elektronik

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

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Datasheet

1.974In Stock

Cut Tape

18,78 €

18,10 €

18,07 €

17,10 €

Reel

14,48 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

Power Transformers MID-PPMAX MAX14940 384 uH 500 mW

750315232
Wurth Elektronik
1: 3,43 €
940In Stock

Mfr. Part No.
750315232

Mouser Part No
710-750315232

Wurth Elektronik

Power Transformers MID-PPMAX MAX14940 384 uH 500 mW

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Datasheet

940In Stock

Cut Tape

3,43 €

3,26 €

3,04 €

2,74 €

Reel

2,52 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

500 mW

3.3 V

5 V

SMD/SMT

Power Transformers MID-OLLT LT3798 300 uH 48 W

750811248
Wurth Elektronik
1: 6,43 €
2.636In Stock

Mfr. Part No.
750811248

Mouser Part No
710-750811248

Wurth Elektronik

Power Transformers MID-OLLT LT3798 300 uH 48 W

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Datasheet

2.636In Stock

6,43 €

5,81 €

5,80 €

5,44 €

View

Min.: 1
Mult.: 1

48 W

85 VAC to 265 VAC

24 V

Through Hole

Power Transformers WE-FLEX Trnsfmr HV 5.3uH 2.81A

749196527
Wurth Elektronik
1: 10,30 €
464In Stock

Mfr. Part No.
749196527

Mouser Part No
710-749196527

Wurth Elektronik

Power Transformers WE-FLEX Trnsfmr HV 5.3uH 2.81A

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Datasheet

464In Stock

Cut Tape

10,30 €

10,14 €

9,98 €

8,89 €

Reel

7,65 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 120

SMD/SMT

Power Transformers WE-FB LT3748 8 uH 30 W

750311599
Wurth Elektronik
1: 7,38 €
335In Stock

Mfr. Part No.
750311599

Mouser Part No
710-750311599

Wurth Elektronik

Power Transformers WE-FB LT3748 8 uH 30 W

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Datasheet

335In Stock

Cut Tape

7,38 €

6,66 €

6,38 €

6,18 €

Reel

5,93 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

30 W

20 V to 48 V

15 V

SMD/SMT

Power Transformers MID-FLYLT LT8300 400 uH 1.5 W

750312366
Wurth Elektronik
1: 3,13 €
1.978In Stock

Mfr. Part No.
750312366

Mouser Part No
710-750312366

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 400 uH 1.5 W

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Datasheet

1.978In Stock

Cut Tape

3,13 €

2,84 €

2,73 €

2,64 €

Reel

2,39 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

1.5 W

18 V to 75 V

5 V

SMD/SMT

Power Transformers WE-FLEX DCR=344mOhms 198.6uH 500VDC SMD

749196101
Wurth Elektronik
1: 4,21 €
861In Stock

Mfr. Part No.
749196101

Mouser Part No
710-749196101

Wurth Elektronik

Power Transformers WE-FLEX DCR=344mOhms 198.6uH 500VDC SMD

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Datasheet

861In Stock

Cut Tape

4,21 €

3,96 €

3,87 €

3,65 €

Reel

2,89 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Power Transformers WE-FB LT3748 50 uH 20 W

750311423
Wurth Elektronik
1: 6,97 €
385In Stock

Mfr. Part No.
750311423

Mouser Part No
710-750311423

Wurth Elektronik

Power Transformers WE-FB LT3748 50 uH 20 W

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Datasheet

385In Stock

Cut Tape

6,97 €

6,29 €

6,03 €

5,85 €

Reel

5,48 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

20 W

36 V

5 V

SMD/SMT

Power Transformers WE-FB LT3748 15 uH 13.2 W

750311458
Wurth Elektronik
1: 6,97 €
312In Stock

Mfr. Part No.
750311458

Mouser Part No
710-750311458

Wurth Elektronik

Power Transformers WE-FB LT3748 15 uH 13.2 W

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Datasheet

312In Stock

Cut Tape

6,97 €

6,29 €

6,03 €

5,90 €

Reel

5,62 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

13.2 W

36 V

3.3 V

SMD/SMT

Pulse Transformers WE-GDTI EP7 735uH 11pF 1.5:1:1

760301305
Wurth Elektronik
1: 6,24 €
302In Stock

Mfr. Part No.
760301305

Mouser Part No
710-760301305

Wurth Elektronik

Pulse Transformers WE-GDTI EP7 735uH 11pF 1.5:1:1

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Datasheet

302In Stock

Cut Tape

6,24 €

6,23 €

6,06 €

5,79 €

Reel

5,09 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

SMD/SMT

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

749050018
Wurth Elektronik
1: 11,29 €
427In Stock

Mfr. Part No.
749050018

Mouser Part No
710-749050018

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port ETR Trnsfmr

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Datasheet

427In Stock

Cut Tape

11,29 €

9,37 €

8,14 €

7,36 €

Reel

6,62 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Power Transformers MID-OLLT LT3798 600 uH 14 W

750813134
Wurth Elektronik
1: 9,76 €
381In Stock

Mfr. Part No.
750813134

Mouser Part No
710-750813134

Wurth Elektronik

Power Transformers MID-OLLT LT3798 600 uH 14 W

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Datasheet

381In Stock

9,76 €

8,13 €

7,68 €

7,22 €

6,78 €

Min.: 1
Mult.: 1

14 W

90 VAC to 265 VAC

14 V

Through Hole

Power Transformers WE-FLEX Trnsfmr HV 27.4uH .29A

749196118
Wurth Elektronik
1: 8,00 €
446In Stock

Mfr. Part No.
749196118

Mouser Part No
710-749196118

Wurth Elektronik

Power Transformers WE-FLEX Trnsfmr HV 27.4uH .29A

Learn More

Datasheet

446In Stock

Cut Tape

8,00 €

7,19 €

6,39 €

5,87 €

Reel

4,80 €

4,32 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

Power Transformers WE-FLEX Trnsfmr HV 6.6uH 1.6A

749196248
Wurth Elektronik
1: 5,56 €
355In Stock

Mfr. Part No.
749196248

Mouser Part No
710-749196248

Wurth Elektronik

Power Transformers WE-FLEX Trnsfmr HV 6.6uH 1.6A

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Datasheet

355In Stock

Cut Tape

5,56 €

5,55 €

5,54 €

Reel

5,23 €

5,22 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

SMD/SMT

Power Transformers MID-IBTI TPS55010TER 2 uH 6 W

750311780
Wurth Elektronik
1: 3,51 €
643In Stock

Mfr. Part No.
750311780

Mouser Part No
710-750311780

Wurth Elektronik

Power Transformers MID-IBTI TPS55010TER 2 uH 6 W

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Datasheet

643In Stock

Cut Tape

3,51 €

3,17 €

3,04 €

2,95 €

Reel

2,60 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

6 W

2.5 V to 3.5 V

15 V, 15 V

SMD/SMT

Power Transformers WE-FB LT3511 200 uH 45 W

750311963
Wurth Elektronik
1: 2,91 €
888In Stock

Mfr. Part No.
750311963

Mouser Part No
710-750311963

Wurth Elektronik

Power Transformers WE-FB LT3511 200 uH 45 W

Learn More

Datasheet

888In Stock

2,91 €

2,63 €

2,53 €

2,45 €

View

Min.: 1
Mult.: 1

45 W

8 V to 70 V

50 V to 150 V

SMD/SMT

Power Transformers MID-PPMAX MAX14940 388 uH 900 mW

750315226
Wurth Elektronik
1: 2,19 €
1.337In Stock

Mfr. Part No.
750315226

Mouser Part No
710-750315226

Wurth Elektronik

Power Transformers MID-PPMAX MAX14940 388 uH 900 mW

Learn More

Datasheet

1.337In Stock

Cut Tape

2,19 €

1,99 €

1,91 €

1,85 €

Reel

1,60 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.200

900 mW

3.3 V

4.29 V

SMD/SMT

Power Transformers MID-FLYADI ADP1031 150 uH 1.1 W

750316566
Wurth Elektronik
1: 4,89 €
597In Stock

Mfr. Part No.
750316566

Mouser Part No
710-750316566

Wurth Elektronik

Power Transformers MID-FLYADI ADP1031 150 uH 1.1 W

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Datasheet

597In Stock

Cut Tape

4,89 €

4,53 €

4,17 €

3,81 €

Reel

2,94 €

2,93 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 675

1.1 W

18 V to 32 V

24 V

SMD/SMT

Power Transformers MID-UDS PGA460 239 uH

750316928
Wurth Elektronik
1: 2,85 €
1.595In Stock

Mfr. Part No.
750316928

Mouser Part No
710-750316928

Wurth Elektronik

Power Transformers MID-UDS PGA460 239 uH

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Datasheet

1.595In Stock

Cut Tape

2,85 €

2,63 €

2,43 €

2,21 €

Reel

1,70 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

SMD/SMT

Power Transformers MID-OLTI UCC28740 160 uH 92.4 W

750343004
Wurth Elektronik
1: 8,54 €
564In Stock

Mfr. Part No.
750343004

Mouser Part No
710-750343004

Wurth Elektronik

Power Transformers MID-OLTI UCC28740 160 uH 92.4 W

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Datasheet

564In Stock

8,54 €

7,70 €

7,39 €

7,21 €

View

Min.: 1
Mult.: 1

92.4 W

106 V to 286 V

24 V

Through Hole

Power Transformers WE-FB LT3573 25 uH 6 W

750370058
Wurth Elektronik
1: 6,03 €
359In Stock

Mfr. Part No.
750370058

Mouser Part No
710-750370058

Wurth Elektronik

Power Transformers WE-FB LT3573 25 uH 6 W

Learn More

Datasheet

359In Stock

Cut Tape

6,03 €

5,44 €

5,22 €

5,06 €

Reel

4,59 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

6 W

10 V to 30 V

15 V

SMD/SMT

Power Transformers WE-UNIT 5.6W SMD Offline Trnsfmr

7508170311
Wurth Elektronik
1: 4,28 €
920In Stock

Mfr. Part No.
7508170311

Mouser Part No
710-7508170311

Wurth Elektronik

Power Transformers WE-UNIT 5.6W SMD Offline Trnsfmr

Learn More

Datasheet

920In Stock

Cut Tape

4,28 €

3,55 €

3,41 €

3,31 €

Reel

2,98 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

5 W

55 VAC to 265 VAC

12 V

SMD/SMT

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

760871333
Wurth Elektronik
1: 9,59 €
1.414In Stock

Mfr. Part No.
760871333

Mouser Part No
710-760871333

Wurth Elektronik

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

Learn More

Datasheet

1.414In Stock

9,59 €

7,99 €

7,98 €

7,64 €

View

Min.: 1
Mult.: 1

67.5 W

85 VAC to 265 VAC

12 V, 12 V, 12 V

Through Hole

Power Transformers MID-FLYLT LT8300 300 uH 3.6 W

750312365
Wurth Elektronik
1: 3,13 €
1.435In Stock

Mfr. Part No.
750312365

Mouser Part No
710-750312365

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 300 uH 3.6 W

Learn More

Datasheet

1.435In Stock

Cut Tape

3,13 €

2,84 €

2,72 €

2,64 €

Reel

2,39 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

3.6 W

30 V to 72 V

12 V

SMD/SMT

Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD

750316094
Wurth Elektronik
1: 2,80 €
1.355In Stock

Mfr. Part No.
750316094

Mouser Part No
710-750316094

Wurth Elektronik

Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD

Datasheet

1.355In Stock

Cut Tape

2,80 €

2,56 €

2,53 €

2,45 €

Reel

2,15 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 700

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

- 17.5 V, 17.5 V
- 5 V, 7 V
1.8 V
3.3 V
3.3 V, 12 V
3.3 V, 12 V, 5 V
3.3 V, 3.3 V
3.4 V
3.63 V
4 V
4.29 V
5 V
5 V, - 5 V
5 V, 12 V
5 V, 12 V, - 12 V
5 V, 15 V, 15 V
5 V, 3.3 V
5 V, 5 V
5 V, 7.5 V, 10 V
5 V, 9 V