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: 140,10 kr.
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

140,10 kr.

135,03 kr.

134,80 kr.

127,57 kr.

Reel

108,02 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

Power Transformers MID-PPMAX MAX14940 384 uH 500 mW

750315232
Wurth Elektronik
1: 25,59 kr.
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

25,59 kr.

24,32 kr.

22,68 kr.

20,44 kr.

Reel

18,80 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

500 mW

3.3 V

5 V

SMD/SMT

Power Transformers WE-FLEX Trnsfmr HV 224.6uH .02A

749196108
Wurth Elektronik
1: 59,68 kr.
487In Stock

Mfr. Part No.
749196108

Mouser Part No
710-749196108

Wurth Elektronik

Power Transformers WE-FLEX Trnsfmr HV 224.6uH .02A

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Datasheet

487In Stock

Cut Tape

59,68 kr.

53,64 kr.

47,67 kr.

43,79 kr.

Reel

35,73 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

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

760301305
Wurth Elektronik
1: 46,55 kr.
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

46,55 kr.

46,48 kr.

45,21 kr.

43,19 kr.

Reel

37,97 kr.

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: 84,22 kr.
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

84,22 kr.

69,90 kr.

60,72 kr.

54,91 kr.

Reel

49,39 kr.

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Power Transformers MID-OLLT LT3798 600 uH 14 W

750813134
Wurth Elektronik
1: 72,81 kr.
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

72,81 kr.

60,65 kr.

57,29 kr.

53,86 kr.

50,58 kr.

Min.: 1
Mult.: 1

14 W

90 VAC to 265 VAC

14 V

Through Hole

Power Transformers MID-OLLT LT3798 300 uH 48 W

750811248
Wurth Elektronik
1: 47,97 kr.
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

47,97 kr.

43,34 kr.

43,27 kr.

40,58 kr.

View

Min.: 1
Mult.: 1

48 W

85 VAC to 265 VAC

24 V

Through Hole

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

749196101
Wurth Elektronik
1: 31,41 kr.
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

31,41 kr.

29,54 kr.

28,87 kr.

27,23 kr.

Reel

21,56 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Power Transformers WE-FB LT3748 50 uH 20 W

750311423
Wurth Elektronik
1: 52,00 kr.
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

52,00 kr.

46,92 kr.

44,98 kr.

43,64 kr.

Reel

40,88 kr.

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: 52,00 kr.
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

52,00 kr.

46,92 kr.

44,98 kr.

44,01 kr.

Reel

41,93 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

13.2 W

36 V

3.3 V

SMD/SMT

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

749024015C
Wurth Elektronik
1: 75,87 kr.
405In Stock

Mfr. Part No.
749024015C

Mouser Part No
710-749024015C

Wurth Elektronik

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

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Datasheet

405In Stock

Cut Tape

75,87 kr.

75,72 kr.

75,64 kr.

75,57 kr.

View

Reel

66,47 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Power Transformers WE-FLEX Trnsfmr HV 5.3uH 2.81A

749196527
Wurth Elektronik
1: 76,84 kr.
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

76,84 kr.

75,64 kr.

74,45 kr.

66,32 kr.

Reel

57,07 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 120

SMD/SMT

Power Transformers WE-FB LT3748 8 uH 30 W

750311599
Wurth Elektronik
1: 55,05 kr.
335In Stock

Mfr. Part No.
750311599

Mouser Part No
710-750311599

Wurth Elektronik

Power Transformers WE-FB LT3748 8 uH 30 W

Learn More

Datasheet

335In Stock

Cut Tape

55,05 kr.

49,68 kr.

47,59 kr.

46,10 kr.

Reel

44,24 kr.

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: 23,35 kr.
1.978In Stock

Mfr. Part No.
750312366

Mouser Part No
710-750312366

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 400 uH 1.5 W

Learn More

Datasheet

1.978In Stock

Cut Tape

23,35 kr.

21,19 kr.

20,37 kr.

19,69 kr.

Reel

17,83 kr.

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 Flexible Transformer for DC/DC Converter

749196241
Wurth Elektronik
1: 38,34 kr.
1.766In Stock

Mfr. Part No.
749196241

Mouser Part No
710-749196241

Wurth Elektronik

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

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Datasheet

1.766In Stock

Cut Tape

38,34 kr.

36,26 kr.

35,44 kr.

32,97 kr.

Reel

28,57 kr.

View

Min.: 1
Mult.: 1

Reel: 400

Power Transformers WE-FB LT3748 37 uH 25.2 W

750311439
Wurth Elektronik
1: 42,37 kr.
591In Stock

Mfr. Part No.
750311439

Mouser Part No
710-750311439

Wurth Elektronik

Power Transformers WE-FB LT3748 37 uH 25.2 W

Learn More

Datasheet

591In Stock

Cut Tape

42,37 kr.

38,27 kr.

37,15 kr.

36,63 kr.

Reel

35,96 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

25.2 W

37 V to 57 V

12 V

SMD/SMT

Power Transformers MID-IBTI TPS55010RTER 2.5 uH 1 W

750311880
Wurth Elektronik
1: 30,59 kr.
1.639In Stock

Mfr. Part No.
750311880

Mouser Part No
710-750311880

Wurth Elektronik

Power Transformers MID-IBTI TPS55010RTER 2.5 uH 1 W

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Datasheet

1.639In Stock

Cut Tape

30,59 kr.

27,68 kr.

26,56 kr.

25,74 kr.

Reel

23,65 kr.

View

Min.: 1
Mult.: 1

Reel: 300

1 W

3 V to 6 V

5 V

SMD/SMT

Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV

750313723
Wurth Elektronik
1: 9,40 kr.
1.783In Stock

Mfr. Part No.
750313723

Mouser Part No
710-750313723

Wurth Elektronik

Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV

Datasheet

1.783In Stock

Cut Tape

9,40 kr.

8,65 kr.

6,93 kr.

6,09 kr.

4,75 kr.

Reel

4,75 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.800

Power Transformers MID-IBTI LM5160 36.5 uH 13.8 W

750315038
Wurth Elektronik
1: 54,09 kr.
305In Stock

Mfr. Part No.
750315038

Mouser Part No
710-750315038

Wurth Elektronik

Power Transformers MID-IBTI LM5160 36.5 uH 13.8 W

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Datasheet

305In Stock

54,09 kr.

48,79 kr.

46,77 kr.

45,28 kr.

View

Min.: 1
Mult.: 1

13.8 W

7 V to 26 V

23 V, 23 V, 23 V, 23 V

Through Hole

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

749119350
Wurth Elektronik
1: 50,28 kr.
376In Stock

Mfr. Part No.
749119350

Mouser Part No
710-749119350

Wurth Elektronik

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

Datasheet

376In Stock

Cut Tape

50,28 kr.

45,73 kr.

45,66 kr.

41,55 kr.

37,82 kr.

Reel

37,45 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers MID-FLYLT LT8300 400 uH 2 W

750311019
Wurth Elektronik
1: 30,59 kr.
813In Stock

Mfr. Part No.
750311019

Mouser Part No
710-750311019

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 400 uH 2 W

Learn More

Datasheet

813In Stock

Cut Tape

30,59 kr.

27,68 kr.

26,56 kr.

25,74 kr.

Reel

23,65 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

2 W

35 V to 75 V

3.3 V

SMD/SMT

Power Transformers WE-FB LT3748 6 uH 45 W

750311589
Wurth Elektronik
1: 46,03 kr.
326In Stock

Mfr. Part No.
750311589

Mouser Part No
710-750311589

Wurth Elektronik

Power Transformers WE-FB LT3748 6 uH 45 W

Learn More

Datasheet

326In Stock

Cut Tape

46,03 kr.

45,95 kr.

45,88 kr.

45,80 kr.

Reel

39,69 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

45 W

20 V to 48 V

5 V

SMD/SMT

Power Transformers WE-FB LT3748 8 uH 31.2 W

750311604
Wurth Elektronik
1: 43,49 kr.
695In Stock

Mfr. Part No.
750311604

Mouser Part No
710-750311604

Wurth Elektronik

Power Transformers WE-FB LT3748 8 uH 31.2 W

Learn More

Datasheet

695In Stock

Cut Tape

43,49 kr.

41,33 kr.

40,58 kr.

39,99 kr.

Reel

39,09 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

31.2 W

20 V to 48 V

24 V

SMD/SMT

Power Transformers MID-FLYLT LT8303 150 uH 2.9 W

750315830
Wurth Elektronik
1: 13,50 kr.
1.849In Stock

Mfr. Part No.
750315830

Mouser Part No
710-750315830

Wurth Elektronik

Power Transformers MID-FLYLT LT8303 150 uH 2.9 W

Learn More

Datasheet

1.849In Stock

Cut Tape

13,50 kr.

12,23 kr.

11,71 kr.

11,41 kr.

Reel

10,29 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

2.9 W

36 V to 72 V

48 V

SMD/SMT

Power Transformers WE-FLEX W/Air Gap 9.3uH 1.09A

749196331
Wurth Elektronik
1: 47,89 kr.
472In Stock

Mfr. Part No.
749196331

Mouser Part No
710-749196331

Wurth Elektronik

Power Transformers WE-FLEX W/Air Gap 9.3uH 1.09A

Learn More

Datasheet

472In Stock

Cut Tape

47,89 kr.

38,87 kr.

38,05 kr.

Reel

38,05 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

500 VA

SMD/SMT

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