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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Types of Transformers

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Part #

Power Transformers MID-FLYLT LT8302 9 uH 8.8 W

750313441
Wurth Elektronik
1: £3.11
340In Stock

Mfr. Part No.
750313441

Mouser Part No
710-750313441

Wurth Elektronik

Power Transformers MID-FLYLT LT8302 9 uH 8.8 W

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Datasheet

340In Stock

Cut Tape

£3.11

£2.87

£2.61

£2.37

Reel

£2.17

£1.96

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

8.8 W

8 V to 32 V

5 V

SMD/SMT

Power Transformers MID-FLYLT LT8302 9 uH 8.6 W

750313457
Wurth Elektronik
1: £3.11
243In Stock

Mfr. Part No.
750313457

Mouser Part No
710-750313457

Wurth Elektronik

Power Transformers MID-FLYLT LT8302 9 uH 8.6 W

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Datasheet

243In Stock

Cut Tape

£3.11

£2.87

£2.61

£2.37

Reel

£2.17

£1.96

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

8.6 W

8 V to 32 V

48 V

SMD/SMT

Power Transformers MID-FLYLT LT8301 40 uH 3.3 W

750313970
Wurth Elektronik
1: £3.31
329In Stock

Mfr. Part No.
750313970

Mouser Part No
710-750313970

Wurth Elektronik

Power Transformers MID-FLYLT LT8301 40 uH 3.3 W

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Datasheet

329In Stock

Cut Tape

£3.31

£2.99

£2.87

£2.78

Reel

£2.58

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

3.3 W

18 V to 42 V

3.3 V, 3.3 V

SMD/SMT

Power Transformers MID-FLYLT LT8301 40 uH 3.3 W

750313973
Wurth Elektronik
1: £3.95
262In Stock

Mfr. Part No.
750313973

Mouser Part No
710-750313973

Wurth Elektronik

Power Transformers MID-FLYLT LT8301 40 uH 3.3 W

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Datasheet

262In Stock

Cut Tape

£3.95

£3.65

£3.32

£3.02

Reel

£2.74

£2.50

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

3.3 W

8 V to 32 V

3.3 V, 3.3 V

SMD/SMT

Power Transformers MID-HB TPS60402 3 mH 100 mW

750314839
Wurth Elektronik
1: £2.17
660In Stock
1,200Expected 03/03/2026

Mfr. Part No.
750314839

Mouser Part No
710-750314839

Wurth Elektronik

Power Transformers MID-HB TPS60402 3 mH 100 mW

Datasheet

660In Stock

1,200Expected 03/03/2026

Cut Tape

£2.17

£2.01

£1.83

£1.67

Reel

£1.51

£1.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

100 mW

3 V to 5.2 V

5 V

SMD/SMT

Power Transformers MID-PPMAX MAX14855 384 uH 1 W

750315229
Wurth Elektronik
1: £2.76
224In Stock
1,000Expected 12/03/2026

Mfr. Part No.
750315229

Mouser Part No
710-750315229

Wurth Elektronik

Power Transformers MID-PPMAX MAX14855 384 uH 1 W

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Datasheet

224In Stock

1,000Expected 12/03/2026

Cut Tape

£2.76

£2.50

£2.38

£2.32

Reel

£2.08

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: £3.00
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

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Datasheet

5In Stock

1,000Expected 26/03/2026

Cut Tape

£3.00

£2.85

£2.65

£2.40

Reel

£2.21

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: £6.89
132In Stock

Mfr. Part No.
750315422

Mouser Part No
710-750315422

Wurth Elektronik

Power Transformers MID-POELT LT4295 9 uH 24 W

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Datasheet

132In Stock

Cut Tape

£6.89

£6.54

£6.08

Reel

£5.51

£5.05

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: £2.37
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

£2.37

£2.24

£2.09

£1.89

Reel

£1.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

3.6 W

36 V to 72 V

5 V

SMD/SMT

Power Transformers MID-FLYLT LT8303 150 uH 3.1 W

750315829
Wurth Elektronik
1: £1.58
219In Stock
1,200Expected 12/03/2026

Mfr. Part No.
750315829

Mouser Part No
710-750315829

Wurth Elektronik

Power Transformers MID-FLYLT LT8303 150 uH 3.1 W

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Datasheet

219In Stock

1,200Expected 12/03/2026

Cut Tape

£1.58

£1.43

£1.37

£1.34

Reel

£1.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

3.1 W

36 V to 72 V

24 V

SMD/SMT

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

750316326
Wurth Elektronik
1: £12.44
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

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Datasheet

50In Stock

£12.44

£11.45

£10.48

£9.49

Min.: 1
Mult.: 1

Power Transformers MID-OLLT LT8316 RM10 48W THT

750317463
Wurth Elektronik
1: £7.75
25In Stock

Mfr. Part No.
750317463

Mouser Part No
710-750317463

Wurth Elektronik

Power Transformers MID-OLLT LT8316 RM10 48W THT

Datasheet

25In Stock

£7.75

£7.15

£6.53

£5.92

Min.: 1
Mult.: 1

Power Transformers MID-OLTI UCC28740 UCC27517 EFD20 18W THT

750318383
Wurth Elektronik
1: £5.82
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

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Datasheet

33In Stock

£5.82

£5.36

£4.91

£4.44

Min.: 1
Mult.: 1

Power Transformers WE-PoE TPS23730 EFD20 60W SMT

750318938
Wurth Elektronik
1: £6.03
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

£6.03

£5.55

£5.08

Reel

£4.60

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

Power Transformers MID-OLTI UCC28722 1.35 mH 6 W

750342104
Wurth Elektronik
1: £3.68
157In Stock

Mfr. Part No.
750342104

Mouser Part No
710-750342104

Wurth Elektronik

Power Transformers MID-OLTI UCC28722 1.35 mH 6 W

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Datasheet

157In Stock

£3.68

£3.33

£3.20

£2.92

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: £4.99
140In Stock

Mfr. Part No.
750343466

Mouser Part No
710-750343466

Wurth Elektronik

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

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Datasheet

140In Stock

£4.99

£4.60

£4.21

Min.: 1
Mult.: 1

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

7508112339
Wurth Elektronik
1: £4.72
65In Stock

Mfr. Part No.
7508112339

Mouser Part No
710-7508112339

Wurth Elektronik

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

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Datasheet

65In Stock

£4.72

£4.35

£3.98

Min.: 1
Mult.: 1

Power Transformers WE-UNIT 4.6W SMD Offline Trnsfmr

750817014
Wurth Elektronik
1: £3.73
164In Stock

Mfr. Part No.
750817014

Mouser Part No
710-750817014

Wurth Elektronik

Power Transformers WE-UNIT 4.6W SMD Offline Trnsfmr

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Datasheet

164In Stock

Cut Tape

£3.73

£3.46

£3.13

Reel

£2.85

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: £3.73
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

£3.73

£3.46

£3.13

Reel

£2.85

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: £5.01
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

£5.01

£4.61

£4.22

£3.82

Min.: 1
Mult.: 1

Power Transformers MID-UNIT NXP Offline 2.38mH 1Ohm

750871030
Wurth Elektronik
1: £5.23
91In Stock
1,050Expected 12/03/2026

Mfr. Part No.
750871030

Mouser Part No
710-750871030

Wurth Elektronik

Power Transformers MID-UNIT NXP Offline 2.38mH 1Ohm

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Datasheet

Product Comments

91In Stock

1,050Expected 12/03/2026

£5.23

£4.36

£4.11

£3.87

£3.62

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: £6.40
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

£6.40

£6.31

£5.93

£5.33

£4.74

Min.: 1
Mult.: 1

12 W

85 VAC to 265 VAC

12 V, 12 V

Through Hole

Power Transformers WE-UOST Univ Offline 1250uH 0.8A 2920mOhm

760871135
Wurth Elektronik
1: £7.40
260In Stock

Mfr. Part No.
760871135

Mouser Part No
710-760871135

Wurth Elektronik

Power Transformers WE-UOST Univ Offline 1250uH 0.8A 2920mOhm

Learn More

Datasheet

260In Stock

Cut Tape

£7.40

£7.27

£6.76

£6.24

Reel

£6.24

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

6.6 W

85 VAC to 265 VAC

12 V

SMD/SMT

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

760895441
Wurth Elektronik
1: £13.16
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

£13.16

£12.62

£11.83

£10.64

£9.46

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: £14.14
9In Stock

Mfr. Part No.
760895641

Mouser Part No
710-760895641

Wurth Elektronik

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

Learn More

Datasheet

9In Stock

£14.14

£13.55

£12.70

£11.44

£10.16

Min.: 1
Mult.: 1

200 W

255 VAC to 283 VAC

24 V

Through Hole

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