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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)

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Part #

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

749050017
Wurth Elektronik
1: £9.86
540In Stock

Mfr. Part No.
749050017

Mouser Part No
710-749050017

Wurth Elektronik

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

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Datasheet

540In Stock

Cut Tape

£9.86

£8.18

£7.11

£6.43

Reel

£6.43

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr

749052050
Wurth Elektronik
1: £11.79
1,072In Stock

Mfr. Part No.
749052050

Mouser Part No
710-749052050

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr

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Datasheet

1,072In Stock

Cut Tape

£11.79

£9.86

£9.85

£8.54

Reel

£6.97

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 290

Power Transformers WE-PoE Size ER13 127uH 220mOhm

7491199112
Wurth Elektronik
1: £4.51
468In Stock

Mfr. Part No.
7491199112

Mouser Part No
710-7491199112

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 220mOhm

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Datasheet

468In Stock

Cut Tape

£4.51

£4.36

£4.11

£3.87

Reel

£3.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD

749196111
Wurth Elektronik
1: £4.23
638In Stock

Mfr. Part No.
749196111

Mouser Part No
710-749196111

Wurth Elektronik

Power Transformers WE-FLEX DCR=344mOhms 27.4uH 500VDC SMD

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Datasheet

638In Stock

Cut Tape

£4.23

£3.77

£3.40

£3.03

Reel

£2.81

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Power Transformers WR-FLEX Flexible 8.5uH 0.55A 344mOhms

749196141
Wurth Elektronik
1: £4.16
938In Stock

Mfr. Part No.
749196141

Mouser Part No
710-749196141

Wurth Elektronik

Power Transformers WR-FLEX Flexible 8.5uH 0.55A 344mOhms

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Datasheet

938In Stock

Cut Tape

£4.16

£3.85

£3.75

£3.51

Reel

£2.90

View

Min.: 1
Mult.: 1

Reel: 500

Power Transformers WE-FLEX DCR=159mOhms 21.6uH 500VDC SMD

749196211
Wurth Elektronik
1: £4.70
519In Stock

Mfr. Part No.
749196211

Mouser Part No
710-749196211

Wurth Elektronik

Power Transformers WE-FLEX DCR=159mOhms 21.6uH 500VDC SMD

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Datasheet

519In Stock

Cut Tape

£4.70

£4.34

£4.00

£3.59

Reel

£3.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

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

749196511
Wurth Elektronik
1: £8.01
180In Stock

Mfr. Part No.
749196511

Mouser Part No
710-749196511

Wurth Elektronik

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

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Datasheet

180In Stock

Cut Tape

£8.01

£7.66

£6.34

Reel

£5.75

Min.: 1
Mult.: 1

Reel: 120

Power Transformers WE-FB LT3748 9.07 uH 15 W

750311564
Wurth Elektronik
1: £7.26
1,757In Stock
800Expected 23/03/2026

Mfr. Part No.
750311564

Mouser Part No
710-750311564

Wurth Elektronik

Power Transformers WE-FB LT3748 9.07 uH 15 W

Learn More

Datasheet

1,757In Stock

800Expected 23/03/2026

Cut Tape

£7.26

£6.80

£6.50

£5.92

Reel

£5.33

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-FLYLT LT8300 350 uH 2.1 W

750311660
Wurth Elektronik
1: £3.62
895In Stock

Mfr. Part No.
750311660

Mouser Part No
710-750311660

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 350 uH 2.1 W

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Datasheet

895In Stock

Cut Tape

£3.62

£3.35

£3.05

£2.77

Reel

£2.52

£2.29

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers MID-POELT LT4295 44 uH 11.5 W

750313109
Wurth Elektronik
1: £4.21
1,758In Stock

Mfr. Part No.
750313109

Mouser Part No
710-750313109

Wurth Elektronik

Power Transformers MID-POELT LT4295 44 uH 11.5 W

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Datasheet

1,758In Stock

Cut Tape

£4.21

£4.00

£3.72

£3.37

Reel

£3.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers WE-PPTI SN6501 340 uH 3.3 V SMD/SMT 125C

750313626
Wurth Elektronik
1: £2.60
3,026In Stock
500Expected 12/03/2026

Mfr. Part No.
750313626

Mouser Part No
710-750313626

Wurth Elektronik

Power Transformers WE-PPTI SN6501 340 uH 3.3 V SMD/SMT 125C

Learn More

Datasheet

3,026In Stock

500Expected 12/03/2026

Cut Tape

£2.60

£2.57

£2.41

£2.17

Reel

£2.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Power Transformers WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C

750313638
Wurth Elektronik
1: £2.60
2,000In Stock
5,700On Order

Mfr. Part No.
750313638

Mouser Part No
710-750313638

Wurth Elektronik

Power Transformers WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C

Learn More

Datasheet

2,000In Stock

5,700On Order

Cut Tape

£2.60

£2.57

£2.41

£2.17

Reel

£2.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Power Transformers WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C

750313734
Wurth Elektronik
1: £2.60
1,835In Stock
9,500On Order

Mfr. Part No.
750313734

Mouser Part No
710-750313734

Wurth Elektronik

Power Transformers WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C

Learn More

Datasheet

1,835In Stock

9,500On Order

Cut Tape

£2.60

£2.57

£2.41

£2.17

Reel

£2.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Power Transformers WE-FB SMD Flyback On REFDesign LTC8304

750315125
Wurth Elektronik
1: £2.99
1,209In Stock
1,000Expected 16/04/2026

Mfr. Part No.
750315125

Mouser Part No
710-750315125

Wurth Elektronik

Power Transformers WE-FB SMD Flyback On REFDesign LTC8304

Learn More

Datasheet

1,209In Stock

1,000Expected 16/04/2026

Cut Tape

£2.99

£2.85

£2.72

£2.58

Reel

£2.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-PPMAX MAX14940 384 uH 800 mW

750315230
Wurth Elektronik
1: £2.99
1,335In Stock

Mfr. Part No.
750315230

Mouser Part No
710-750315230

Wurth Elektronik

Power Transformers MID-PPMAX MAX14940 384 uH 800 mW

Learn More

Datasheet

1,335In Stock

Cut Tape

£2.99

£2.85

£2.65

£2.39

Reel

£2.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Power Transformers WE-PPTI SN6505 110 uH 5 V SMD/SMT 125C

750315240
Wurth Elektronik
1: £2.80
3,095In Stock
7,975On Order

Mfr. Part No.
750315240

Mouser Part No
710-750315240

Wurth Elektronik

Power Transformers WE-PPTI SN6505 110 uH 5 V SMD/SMT 125C

Learn More

Datasheet

Product Comments

3,095In Stock

7,975On Order

Cut Tape

£2.80

£2.56

£2.36

£2.23

Reel

£1.91

£1.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 275

Power Transformers MID-FLYLT LT8304 40 uH 14.4 W

750315836
Wurth Elektronik
1: £2.25
1,391In Stock

Mfr. Part No.
750315836

Mouser Part No
710-750315836

Wurth Elektronik

Power Transformers MID-FLYLT LT8304 40 uH 14.4 W

Learn More

Datasheet

1,391In Stock

Cut Tape

£2.25

£2.15

£2.05

£1.95

Reel

£1.75

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-POETI TPS2373 UCC2897A ER19/4.8/15 SMD

750341794
Wurth Elektronik
1: £10.69
300In Stock

Mfr. Part No.
750341794

Mouser Part No
710-750341794

Wurth Elektronik

Power Transformers MID-POETI TPS2373 UCC2897A ER19/4.8/15 SMD

Datasheet

300In Stock

Cut Tape

£10.69

£9.84

£8.99

£8.15

Reel

£8.04

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Power Transformers MID-OLTI UCC28711D ETD29 THT 69W

750342585
Wurth Elektronik
1: £9.04
183In Stock
New At Mouser

Mfr. Part No.
750342585

Mouser Part No
710-750342585

New At Mouser

Wurth Elektronik

Power Transformers MID-OLTI UCC28711D ETD29 THT 69W

Learn More

Datasheet

183In Stock

£9.04

£8.32

£6.89

£6.79

Min.: 1
Mult.: 1

Power Transformers MID-POETI TPS2373 ER19/4.8/15 SMT

750343576
Wurth Elektronik
1: £11.45
237In Stock

Mfr. Part No.
750343576

Mouser Part No
710-750343576

Wurth Elektronik

Power Transformers MID-POETI TPS2373 ER19/4.8/15 SMT

Datasheet

237In Stock

Cut Tape

£11.45

£10.54

£9.63

£8.73

Reel

£8.61

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-PPTI SN6501 50 uH 5 V SMD/SMT 125C

750343725
Wurth Elektronik
1: £5.51
1,599In Stock

Mfr. Part No.
750343725

Mouser Part No
710-750343725

Wurth Elektronik

Power Transformers WE-PPTI SN6501 50 uH 5 V SMD/SMT 125C

Learn More

Datasheet

1,599In Stock

Cut Tape

£5.51

£5.10

£4.49

Reel

£4.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Power Transformers MID-UNIT STM Offline 1.60mH 6.20Ohm

750370024
Wurth Elektronik
1: £4.19
1,066In Stock

Mfr. Part No.
750370024

Mouser Part No
710-750370024

Wurth Elektronik

Power Transformers MID-UNIT STM Offline 1.60mH 6.20Ohm

Learn More

Datasheet

1,066In Stock

£4.19

£4.11

£3.81

£3.50

£3.20

Min.: 1
Mult.: 1

Power Transformers WE-FB LT3573 30uH 5 W

750370040
Wurth Elektronik
1: £5.28
386In Stock

Mfr. Part No.
750370040

Mouser Part No
710-750370040

Wurth Elektronik

Power Transformers WE-FB LT3573 30uH 5 W

Learn More

Datasheet

386In Stock

Cut Tape

£5.28

£4.95

£4.73

£4.30

Reel

£3.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH

750510231
Wurth Elektronik
1: £2.35
1,038In Stock
1,056Expected 07/05/2026

Mfr. Part No.
750510231

Mouser Part No
710-750510231

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH

Learn More

Datasheet

Product Comments

1,038In Stock

1,056Expected 07/05/2026

£2.35

£2.19

£2.03

£1.88

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH -

750510730
Wurth Elektronik
1: £3.20
1,523In Stock

Mfr. Part No.
750510730

Mouser Part No
710-750510730

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH -

Learn More

Datasheet

1,523In Stock

Cut Tape

£3.20

£2.90

£2.78

£2.70

Reel

£2.18

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 140

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