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

Transformers

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.

All Results (620)

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; }

Select a category below to see filtering options and narrow down your search.

Part #

Power Transformers WE-FB LT3748 100 uH 12 W

750311456
Wurth Elektronik
1: £8.80
150In Stock

Mfr. Part No.
750311456

Mouser Part No
710-750311456

Wurth Elektronik

Power Transformers WE-FB LT3748 100 uH 12 W

Learn More

Datasheet

150In Stock

Cut Tape

£8.80

£8.24

£7.88

£7.17

Reel

£6.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-FLYLT LT3512 175 uH 2 W

750311559
Wurth Elektronik
1: £3.58
266In Stock

Mfr. Part No.
750311559

Mouser Part No
710-750311559

Wurth Elektronik

Power Transformers MID-FLYLT LT3512 175 uH 2 W

Learn More

Datasheet

266In Stock

Cut Tape

£3.58

£3.24

£3.11

£3.01

Reel

£2.77

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers WE-FB LT3748 15 uH 30 W

750311385
Wurth Elektronik
1: £6.08
238In Stock

Mfr. Part No.
750311385

Mouser Part No
710-750311385

Wurth Elektronik

Power Transformers WE-FB LT3748 15 uH 30 W

Learn More

Datasheet

238In Stock

Cut Tape

£6.08

£5.79

£5.52

£5.38

Reel

£5.18

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

Power Transformers MID-FLYLT LT8300 300 uH 1.7 W

750312558
Wurth Elektronik
1: £2.73
413In Stock

Mfr. Part No.
750312558

Mouser Part No
710-750312558

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 300 uH 1.7 W

Learn More

Datasheet

413In Stock

Cut Tape

£2.73

£2.48

£2.37

£2.30

Reel

£2.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers WE-FLEX W/O Air Gap 153.8uH 0.02A

749196301
Wurth Elektronik
1: £4.28
255In Stock

Mfr. Part No.
749196301

Mouser Part No
710-749196301

Wurth Elektronik

Power Transformers WE-FLEX W/O Air Gap 153.8uH 0.02A

Learn More

Datasheet

255In Stock

Cut Tape

£4.28

£3.78

£3.30

£3.15

Reel

£2.72

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers WE-FB LT3748 15 uH 45.6 W

750311594
Wurth Elektronik
1: £10.78
117In Stock

Mfr. Part No.
750311594

Mouser Part No
710-750311594

Wurth Elektronik

Power Transformers WE-FB LT3748 15 uH 45.6 W

Learn More

Datasheet

117In Stock

Cut Tape

£10.78

£10.10

£9.66

Reel

£8.78

£7.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Power Transformers WE-PoE EFD20 73W SMT

750319036
Wurth Elektronik
1: £9.73
161In Stock

Mfr. Part No.
750319036

Mouser Part No
710-750319036

Wurth Elektronik

Power Transformers WE-PoE EFD20 73W SMT

Learn More

Datasheet

161In Stock

Cut Tape

£9.73

£9.67

£8.77

£8.08

Reel

£6.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

Power Transformers MID-OLLT LT3798 600 uH 14 W

750813144
Wurth Elektronik
1: £4.76
256In Stock

Mfr. Part No.
750813144

Mouser Part No
710-750813144

Wurth Elektronik

Power Transformers MID-OLLT LT3798 600 uH 14 W

Learn More

Datasheet

256In Stock

£4.76

£4.30

£4.13

£4.00

View

Min.: 1
Mult.: 1

Power Transformers WE-UOST Univ Offline 1310uH 0.8A 450mOhm

760871543
Wurth Elektronik
1: £7.40
268In Stock

Mfr. Part No.
760871543

Mouser Part No
710-760871543

Wurth Elektronik

Power Transformers WE-UOST Univ Offline 1310uH 0.8A 450mOhm

Learn More

Datasheet

268In Stock

Cut Tape

£7.40

£7.27

£6.76

£6.24

Reel

£5.60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-PoEH High Power EPQ13 48uH 30W

749119550
Wurth Elektronik
1: £5.55
300In Stock

Mfr. Part No.
749119550

Mouser Part No
710-749119550

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 48uH 30W

Learn More

Datasheet

300In Stock

Cut Tape

£5.55

£5.25

£5.18

Reel

£3.45

£2.90

£2.89

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-UOST Univ Offline 1310uH 0.8A 3000mOhm

760871113
Wurth Elektronik
1: £7.40
256In Stock

Mfr. Part No.
760871113

Mouser Part No
710-760871113

Wurth Elektronik

Power Transformers WE-UOST Univ Offline 1310uH 0.8A 3000mOhm

Learn More

Datasheet

256In Stock

Cut Tape

£7.40

£7.28

£7.27

£6.76

Reel

£5.60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-POE LT4276 38 uH 25.2 W

750310742
Wurth Elektronik
1: £3.93
358In Stock

Mfr. Part No.
750310742

Mouser Part No
710-750310742

Wurth Elektronik

Power Transformers WE-POE LT4276 38 uH 25.2 W

Learn More

Datasheet

358In Stock

Cut Tape

£3.93

£3.55

£3.40

£3.30

Reel

£3.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-UOST Univ Offline 1250uH 0.8A 3000mOhm

760871142
Wurth Elektronik
1: £7.40
189In Stock

Mfr. Part No.
760871142

Mouser Part No
710-760871142

Wurth Elektronik

Power Transformers WE-UOST Univ Offline 1250uH 0.8A 3000mOhm

Learn More

Datasheet

189In Stock

Cut Tape

£7.40

£7.28

£7.27

£6.76

Reel

£5.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-PoEH High Power EPQ13 128uH 35W

7491196501
Wurth Elektronik
1: £5.54
64In Stock

Mfr. Part No.
7491196501

Mouser Part No
710-7491196501

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 128uH 35W

Learn More

Datasheet

64In Stock

Cut Tape

£5.54

£5.24

Reel

£4.43

£3.22

Min.: 1
Mult.: 1

Reel: 150

Power Transformers MID-OLTI UCC28700 1.8 mH 3 W

750313959
Wurth Elektronik
1: £4.44
125In Stock

Mfr. Part No.
750313959

Mouser Part No
710-750313959

Wurth Elektronik

Power Transformers MID-OLTI UCC28700 1.8 mH 3 W

Learn More

Datasheet

125In Stock

£4.44

£4.11

£3.74

£3.40

£2.81

Min.: 1
Mult.: 1

Power Transformers WE-UNIT Offline 245uH .21A 1.2Ohm

7491181024
Wurth Elektronik
1: £5.81
50In Stock

Mfr. Part No.
7491181024

Mouser Part No
710-7491181024

Wurth Elektronik

Power Transformers WE-UNIT Offline 245uH .21A 1.2Ohm

Learn More

Datasheet

50In Stock

£5.81

£5.11

£4.84

£4.57

View

Min.: 1
Mult.: 1

Power Transformers WE-FB LT3748 12 uH 30 W

750311600
Wurth Elektronik
1: £8.80
1In Stock

Mfr. Part No.
750311600

Mouser Part No
710-750311600

Wurth Elektronik

Power Transformers WE-FB LT3748 12 uH 30 W

Learn More

Datasheet

1In Stock

Cut Tape

£8.80

£8.24

£7.88

Reel

£7.17

£6.45

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

Power Transformers MID-OLRM 85-265V 44-77kHz

7508112349
Wurth Elektronik
1: £7.33
9In Stock

Mfr. Part No.
7508112349

Mouser Part No
710-7508112349

Wurth Elektronik

Power Transformers MID-OLRM 85-265V 44-77kHz

Learn More

Datasheet

9In Stock

£7.33

£7.25

£6.78

£6.11

£5.43

Min.: 1
Mult.: 1

Power Transformers WE-FB LT3575 7 uH 15 W

750311567
Wurth Elektronik
1: £7.26
143In Stock

Mfr. Part No.
750311567

Mouser Part No
710-750311567

Wurth Elektronik

Power Transformers WE-FB LT3575 7 uH 15 W

Learn More

Datasheet

143In Stock

Cut Tape

£7.26

£6.80

£6.50

£5.92

Reel

£5.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FB LT3748 3.8 uH 9 W

750311856
Wurth Elektronik
1: £4.98
188In Stock

Mfr. Part No.
750311856

Mouser Part No
710-750311856

Wurth Elektronik

Power Transformers WE-FB LT3748 3.8 uH 9 W

Learn More

Datasheet

188In Stock

Cut Tape

£4.98

£4.50

£4.32

£4.18

Reel

£3.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FB LT3573 30 uH 5 W

750370047
Wurth Elektronik
1: £5.94
27In Stock
1,600Expected 16/04/2026

Mfr. Part No.
750370047

Mouser Part No
710-750370047

Wurth Elektronik

Power Transformers WE-FB LT3573 30 uH 5 W

Learn More

Datasheet

27In Stock

1,600Expected 16/04/2026

Cut Tape

£5.94

£5.56

£5.33

£4.84

£4.36

Reel

£4.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10%

750510348
Wurth Elektronik
1: £3.57
105In Stock

Mfr. Part No.
750510348

Mouser Part No
710-750510348

Wurth Elektronik

Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10%

Learn More

Datasheet

105In Stock

Cut Tape

£3.57

£3.53

£3.31

£2.98

Reel

£2.98

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

Power Transformers WE-PoE Size ER13 35uH 0.062ohm

7491199332
Wurth Elektronik
1: £4.51
2In Stock

Mfr. Part No.
7491199332

Mouser Part No
710-7491199332

Wurth Elektronik

Power Transformers WE-PoE Size ER13 35uH 0.062ohm

Learn More

Datasheet

2In Stock

Cut Tape

£4.51

£4.36

£4.11

£3.87

Reel

£3.62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-IBTI LM20242 66 uH 15.2 W

750342156
Wurth Elektronik
1: £3.81
203In Stock

Mfr. Part No.
750342156

Mouser Part No
710-750342156

Wurth Elektronik

Power Transformers MID-IBTI LM20242 66 uH 15.2 W

Learn More

Datasheet

203In Stock

Cut Tape

£3.81

£3.52

£3.20

£2.92

Reel

£2.65

£2.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers MID-FLYLT 9-36V 50-200kHz

750315832
Wurth Elektronik
1: £1.85
372In Stock

Mfr. Part No.
750315832

Mouser Part No
710-750315832

Wurth Elektronik

Power Transformers MID-FLYLT 9-36V 50-200kHz

Learn More

Datasheet

372In Stock

Cut Tape

£1.85

£1.75

£1.63

£1.48

Reel

£1.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Transformers

All Results (620)

Customer Service Office

Company

Resources

Support

Transformers

All Results (620)

Power

Passive Components