Transformers

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 620

Applied Filters:

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Power Transformers MID-PPMAX MAX14855 384 uH 1 W

750315229
Wurth Elektronik
1: 23,57 kr.
224In Stock
1.000Expected 19/03/2026

Mfr. Part No.
750315229

Mouser Part No
710-750315229

Wurth Elektronik

Power Transformers MID-PPMAX MAX14855 384 uH 1 W

Learn More

Datasheet

224In Stock

1.000Expected 19/03/2026

Cut Tape

23,57 kr.

21,34 kr.

20,37 kr.

19,84 kr.

Reel

17,75 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

1 W

5 V

SMD/SMT

Power Transformers MID-PPMAX MAX14855 384 uH 600 mW

750315231
Wurth Elektronik
1: 25,66 kr.
5In Stock
1.000Expected 26/03/2026

Mfr. Part No.
750315231

Mouser Part No
710-750315231

Wurth Elektronik

Power Transformers MID-PPMAX MAX14855 384 uH 600 mW

Learn More

Datasheet

5In Stock

1.000Expected 26/03/2026

Cut Tape

25,66 kr.

24,39 kr.

22,68 kr.

20,52 kr.

Reel

18,87 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

600 mW

3.3 V

5 V

SMD/SMT

Power Transformers MID-POELT LT4295 9 uH 24 W

750315422
Wurth Elektronik
1: 58,86 kr.
132In Stock

Mfr. Part No.
750315422

Mouser Part No
710-750315422

Wurth Elektronik

Power Transformers MID-POELT LT4295 9 uH 24 W

Learn More

Datasheet

132In Stock

Cut Tape

58,86 kr.

55,88 kr.

52,00 kr.

Reel

47,07 kr.

43,19 kr.

Min.: 1
Mult.: 1

Reel: 110

24 W

9 V to 57 V

12 V

SMD/SMT

Power Transformers MID-FLYLT LT8303 150 uH 3.6 W

750315826
Wurth Elektronik
1: 20,22 kr.
585In Stock

Mfr. Part No.
750315826

Mouser Part No
710-750315826

Wurth Elektronik

Power Transformers MID-FLYLT LT8303 150 uH 3.6 W

Learn More

Datasheet

585In Stock

Cut Tape

20,22 kr.

19,17 kr.

17,83 kr.

16,19 kr.

Reel

14,85 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

3.6 W

36 V to 72 V

5 V

SMD/SMT

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

750316326
Wurth Elektronik
1: 106,31 kr.
50In Stock
New At Mouser

Mfr. Part No.
750316326

Mouser Part No
710-750316326

New At Mouser

Wurth Elektronik

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

Learn More

Datasheet

50In Stock

106,31 kr.

97,88 kr.

89,52 kr.

81,09 kr.

Min.: 1
Mult.: 1

Power Transformers MID-OLLT LT8316 RM10 48W THT

750317463
Wurth Elektronik
1: 66,24 kr.
22In Stock

Mfr. Part No.
750317463

Mouser Part No
710-750317463

Wurth Elektronik

Power Transformers MID-OLLT LT8316 RM10 48W THT

Datasheet

22In Stock

66,24 kr.

61,10 kr.

55,80 kr.

50,58 kr.

Min.: 1
Mult.: 1

Power Transformers MID-OLTI UCC28740 UCC27517 EFD20 18W THT

750318383
Wurth Elektronik
1: 49,76 kr.
33In Stock
New At Mouser

Mfr. Part No.
750318383

Mouser Part No
710-750318383

New At Mouser

Wurth Elektronik

Power Transformers MID-OLTI UCC28740 UCC27517 EFD20 18W THT

Learn More

Datasheet

33In Stock

49,76 kr.

45,80 kr.

41,93 kr.

37,97 kr.

Min.: 1
Mult.: 1

Power Transformers WE-PoE TPS23730 EFD20 60W SMT

750318938
Wurth Elektronik
1: 51,55 kr.
110In Stock

Mfr. Part No.
750318938

Mouser Part No
710-750318938

Wurth Elektronik

Power Transformers WE-PoE TPS23730 EFD20 60W SMT

Datasheet

110In Stock

Cut Tape

51,55 kr.

47,45 kr.

43,42 kr.

Reel

39,31 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

Power Transformers MID-OLTI UCC28722 1.35 mH 6 W

750342104
Wurth Elektronik
1: 31,41 kr.
157In Stock

Mfr. Part No.
750342104

Mouser Part No
710-750342104

Wurth Elektronik

Power Transformers MID-OLTI UCC28722 1.35 mH 6 W

Learn More

Datasheet

157In Stock

31,41 kr.

28,50 kr.

27,30 kr.

24,99 kr.

View

Min.: 1
Mult.: 1

6 W

85 VAC to 265 VAC

12 V

Through Hole

Power Transformers MID-OLTI UCC28740 EE20/10/6(EF20) THT

750343466
Wurth Elektronik
1: 42,67 kr.
140In Stock

Mfr. Part No.
750343466

Mouser Part No
710-750343466

Wurth Elektronik

Power Transformers MID-OLTI UCC28740 EE20/10/6(EF20) THT

Learn More

Datasheet

140In Stock

42,67 kr.

39,31 kr.

35,96 kr.

Min.: 1
Mult.: 1

Power Transformers MID-OLTI UCC28740 EE20/10/6 (EF20) 36W THT

7508112339
Wurth Elektronik
1: 40,36 kr.
65In Stock

Mfr. Part No.
7508112339

Mouser Part No
710-7508112339

Wurth Elektronik

Power Transformers MID-OLTI UCC28740 EE20/10/6 (EF20) 36W THT

Learn More

Datasheet

65In Stock

40,36 kr.

37,15 kr.

34,02 kr.

Min.: 1
Mult.: 1

Power Transformers MID-OLLT LT3798 600 uH 14 W

750813144
Wurth Elektronik
1: 72,88 kr.
156In Stock

Mfr. Part No.
750813144

Mouser Part No
710-750813144

Wurth Elektronik

Power Transformers MID-OLLT LT3798 600 uH 14 W

Learn More

Datasheet

156In Stock

72,88 kr.

60,72 kr.

57,37 kr.

53,94 kr.

50,65 kr.

Min.: 1
Mult.: 1

14 W

85 VAC to 265 VAC

28 V

Through Hole

Power Transformers WE-UNIT 4.6W SMD Offline Trnsfmr

750817014
Wurth Elektronik
1: 31,85 kr.
164In Stock

Mfr. Part No.
750817014

Mouser Part No
710-750817014

Wurth Elektronik

Power Transformers WE-UNIT 4.6W SMD Offline Trnsfmr

Learn More

Datasheet

164In Stock

Cut Tape

31,85 kr.

29,54 kr.

26,78 kr.

Reel

24,39 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

3.5 W

55 VAC to 265 VAC

5 V

SMD/SMT

Power Transformers WE-UNIT 5.8W SMD Offline Trnsfmr

750817015
Wurth Elektronik
1: 31,85 kr.
139In Stock

Mfr. Part No.
750817015

Mouser Part No
710-750817015

Wurth Elektronik

Power Transformers WE-UNIT 5.8W SMD Offline Trnsfmr

Learn More

Datasheet

139In Stock

Cut Tape

31,85 kr.

29,54 kr.

26,78 kr.

Reel

24,39 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

4.5 W

55 VAC to 265 VAC

5 V

SMD/SMT

Power Transformers MID-OLSTM Viper17HD EE16/7/5 5.1W THT

750817436
Wurth Elektronik
1: 42,82 kr.
21In Stock

Mfr. Part No.
750817436

Mouser Part No
710-750817436

Wurth Elektronik

Power Transformers MID-OLSTM Viper17HD EE16/7/5 5.1W THT

Datasheet

21In Stock

42,82 kr.

39,39 kr.

36,03 kr.

32,67 kr.

Min.: 1
Mult.: 1

Power Transformers MID-UNIT NXP Offline 2.38mH 1Ohm

750871030
Wurth Elektronik
1: 44,69 kr.
91In Stock
1.050Expected 19/03/2026

Mfr. Part No.
750871030

Mouser Part No
710-750871030

Wurth Elektronik

Power Transformers MID-UNIT NXP Offline 2.38mH 1Ohm

Learn More

Datasheet

Product Comments

91In Stock

1.050Expected 19/03/2026

44,69 kr.

37,23 kr.

35,14 kr.

33,05 kr.

30,96 kr.

Min.: 1
Mult.: 1

7.2 W

85 VAC to 272 VAC

12 V

Through Hole

Power Transformers MID-OLSTM L6599A 1.396 mH 12 W

760871131
Wurth Elektronik
1: 54,68 kr.
231In Stock

Mfr. Part No.
760871131

Mouser Part No
710-760871131

Wurth Elektronik

Power Transformers MID-OLSTM L6599A 1.396 mH 12 W

Learn More

Datasheet

231In Stock

54,68 kr.

53,94 kr.

50,65 kr.

45,58 kr.

40,51 kr.

Min.: 1
Mult.: 1

12 W

85 VAC to 265 VAC

12 V, 12 V

Through Hole

Power Transformers WE-LLCR Size ETD34 600uH 150W 24V

760895441
Wurth Elektronik
1: 112,50 kr.
24In Stock

Mfr. Part No.
760895441

Mouser Part No
710-760895441

Wurth Elektronik

Power Transformers WE-LLCR Size ETD34 600uH 150W 24V

Learn More

Datasheet

24In Stock

112,50 kr.

107,87 kr.

101,08 kr.

90,94 kr.

80,87 kr.

Min.: 1
Mult.: 1

150 W

255 VAC to 283 VAC

24 V

Through Hole

Power Transformers WE-LLCR Size ETD39 500uH 200W 24V

760895641
Wurth Elektronik
1: 120,85 kr.
8In Stock

Mfr. Part No.
760895641

Mouser Part No
710-760895641

Wurth Elektronik

Power Transformers WE-LLCR Size ETD39 500uH 200W 24V

Learn More

Datasheet

8In Stock

120,85 kr.

115,78 kr.

108,54 kr.

97,73 kr.

86,83 kr.

Min.: 1
Mult.: 1

200 W

255 VAC to 283 VAC

24 V

Through Hole

Power Transformers WE-LLCR FAN7688Size ETD44 4 75uH 250W 12V

760895731
Wurth Elektronik
1: 145,92 kr.
13In Stock
15Expected 06/03/2026

Mfr. Part No.
760895731

Mouser Part No
710-760895731

Wurth Elektronik

Power Transformers WE-LLCR FAN7688Size ETD44 4 75uH 250W 12V

Learn More

Datasheet

13In Stock

15Expected 06/03/2026

145,92 kr.

139,80 kr.

131,07 kr.

117,94 kr.

100,49 kr.

Min.: 1
Mult.: 1

250 W

255 VAC to 283 VAC

12 V

Through Hole

Power Transformers WE-LLCR Size ETD44 400uH 250W 24V

760895741
Wurth Elektronik
1: 145,92 kr.
45In Stock

Mfr. Part No.
760895741

Mouser Part No
710-760895741

Wurth Elektronik

Power Transformers WE-LLCR Size ETD44 400uH 250W 24V

Learn More

Datasheet

45In Stock

145,92 kr.

139,80 kr.

131,07 kr.

117,94 kr.

100,49 kr.

Min.: 1
Mult.: 1

250 W

255 VAC to 283 VAC

24 V

Through Hole

Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr

749014010
Wurth Elektronik
1: 49,98 kr.
45In Stock
900On Order

Mfr. Part No.
749014010

Mouser Part No
710-749014010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr

Learn More

Datasheet

45In Stock

900On Order

Cut Tape

49,98 kr.

48,27 kr.

45,58 kr.

42,82 kr.

Reel

40,13 kr.

38,79 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

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

749020022A
Wurth Elektronik
1: 109,74 kr.
61In Stock

Mfr. Part No.
749020022A

Mouser Part No
710-749020022A

Wurth Elektronik

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

Learn More

Datasheet

61In Stock

Cut Tape

109,74 kr.

90,64 kr.

76,32 kr.

Reel

66,47 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 330

Power Transformers WE-UNIT Offline 220uH .21A .29Ohm

7491181012
Wurth Elektronik
1: 44,69 kr.
21In Stock
132Expected 06/03/2026

Mfr. Part No.
7491181012

Mouser Part No
710-7491181012

Wurth Elektronik

Power Transformers WE-UNIT Offline 220uH .21A .29Ohm

Learn More

Datasheet

21In Stock

132Expected 06/03/2026

44,69 kr.

39,31 kr.

39,24 kr.

37,23 kr.

View

Min.: 1
Mult.: 1

3 W

85 VAC to 265 VAC

12 V

Through Hole

Power Transformers WE-UNIT Offline 175uH .21A .29Ohm

7491181112
Wurth Elektronik
1: 49,68 kr.
138In Stock

Mfr. Part No.
7491181112

Mouser Part No
710-7491181112

Wurth Elektronik

Power Transformers WE-UNIT Offline 175uH .21A .29Ohm

Learn More

Datasheet

138In Stock

49,68 kr.

43,72 kr.

41,40 kr.

39,09 kr.

View

Min.: 1
Mult.: 1

3 W

85 VAC to 265 VAC

12 V

Through Hole

Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support

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