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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 #

Power Transformers MID-OLTI LM5023 400 uH 65.2 W

750313417
Wurth Elektronik
1: £5.26
200Expected 19/03/2026

Mfr. Part No.
750313417

Mouser Part No
710-750313417

Wurth Elektronik

Power Transformers MID-OLTI LM5023 400 uH 65.2 W

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Datasheet

200Expected 19/03/2026

Cut Tape

£5.26

£4.74

£4.55

£4.41

Reel

£4.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Power Transformers WE-PoEH High Power EPQ13 21uH 24W

7491195212
Wurth Elektronik
1: £5.54
150Expected 05/06/2026

Mfr. Part No.
7491195212

Mouser Part No
710-7491195212

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 21uH 24W

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Datasheet

150Expected 05/06/2026

Cut Tape

£5.54

£5.24

Reel

£4.43

£3.22

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-FLEX Trnsfmr HV 87.1uH .08A

749196507
Wurth Elektronik
1: £9.27
40Expected 06/03/2026

Mfr. Part No.
749196507

Mouser Part No
710-749196507

Wurth Elektronik

Power Transformers WE-FLEX Trnsfmr HV 87.1uH .08A

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Datasheet

40Expected 06/03/2026

Cut Tape

£9.27

£8.35

Reel

£7.42

£6.80

£6.18

£5.56

MouseReel Available

Min.: 1
Mult.: 1

Reel: 120

Power Transformers WE-FB LT3748 15 uH 45 W

750311593
Wurth Elektronik
1: £10.78
200Expected 16/07/2026

Mfr. Part No.
750311593

Mouser Part No
710-750311593

Wurth Elektronik

Power Transformers WE-FB LT3748 15 uH 45 W

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Datasheet

200Expected 16/07/2026

Cut Tape

£10.78

£10.10

£9.66

Reel

£8.78

£7.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Power Transformers WE-FB LT3748 12 uH 45.6 W

750311596
Wurth Elektronik
1: £6.90
200Expected 09/04/2026

Mfr. Part No.
750311596

Mouser Part No
710-750311596

Wurth Elektronik

Power Transformers WE-FB LT3748 12 uH 45.6 W

Learn More

Datasheet

200Expected 09/04/2026

Cut Tape

£6.90

£6.22

£5.97

£5.79

Reel

£5.60

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Power Transformers WE-FB LT3512 151 uH 6.24 W

750311662
Wurth Elektronik
1: £3.68
300Expected 16/04/2026

Mfr. Part No.
750311662

Mouser Part No
710-750311662

Wurth Elektronik

Power Transformers WE-FB LT3512 151 uH 6.24 W

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Datasheet

300Expected 16/04/2026

Cut Tape

£3.68

£3.62

£3.40

£3.06

Reel

£3.06

£2.72

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers MID-FLYLT LT8304 40 uH 15.8 W

750315835
Wurth Elektronik
1: £3.05
400Expected 19/03/2026

Mfr. Part No.
750315835

Mouser Part No
710-750315835

Wurth Elektronik

Power Transformers MID-FLYLT LT8304 40 uH 15.8 W

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Datasheet

400Expected 19/03/2026

Cut Tape

£3.05

£2.76

£2.67

£2.57

£2.50

Reel

£2.43

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-OLLT LT8316 RM10 48W THT

750317464
Wurth Elektronik
1: £6.91
72Expected 06/03/2026

Mfr. Part No.
750317464

Mouser Part No
710-750317464

Wurth Elektronik

Power Transformers MID-OLLT LT8316 RM10 48W THT

Datasheet

72Expected 06/03/2026

£6.91

£6.36

£5.81

£5.27

Min.: 1
Mult.: 1

Power Transformers MID-OLLT LT8316 RM10 36W THT

750317589
Wurth Elektronik
1: £7.60
36Expected 06/03/2026

Mfr. Part No.
750317589

Mouser Part No
710-750317589

Wurth Elektronik

Power Transformers MID-OLLT LT8316 RM10 36W THT

Datasheet

36Expected 06/03/2026

£7.60

£7.00

£6.41

£5.81

Min.: 1
Mult.: 1

Power Transformers WE-PoE EFD20 72W SMT

750319069
Wurth Elektronik
1: £8.43
108Expected 19/03/2026

Mfr. Part No.
750319069

Mouser Part No
710-750319069

Wurth Elektronik

Power Transformers WE-PoE EFD20 72W SMT

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Datasheet

108Expected 19/03/2026

Cut Tape

£8.43

£7.80

£7.16

£6.51

£5.88

Reel

£5.78

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

Power Transformers WE-FB LT3748 1.5 mH 9 W

750811048
Wurth Elektronik
1: £6.38
70Expected 19/03/2026

Mfr. Part No.
750811048

Mouser Part No
710-750811048

Wurth Elektronik

Power Transformers WE-FB LT3748 1.5 mH 9 W

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Datasheet

70Expected 19/03/2026

£6.38

£5.98

£5.71

£5.19

£4.68

Min.: 1
Mult.: 1

Power Transformers MID-OLTI UCC28910 EFD25 36W THT

7508112341
Wurth Elektronik
1: £6.78
84Expected 06/03/2026

Mfr. Part No.
7508112341

Mouser Part No
710-7508112341

Wurth Elektronik

Power Transformers MID-OLTI UCC28910 EFD25 36W THT

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Datasheet

84Expected 06/03/2026

£6.78

£6.24

£5.71

£5.18

Min.: 1
Mult.: 1

Power Transformers WE-LLCR NCP1399Size ETD39 5 00uH 200W 48V

760895651
Wurth Elektronik
1: £14.14
14On Order

Mfr. Part No.
760895651

Mouser Part No
710-760895651

Wurth Elektronik

Power Transformers WE-LLCR NCP1399Size ETD39 5 00uH 200W 48V

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Datasheet

14On Order

£14.14

£13.55

£12.70

£11.44

£10.16

Min.: 1
Mult.: 1

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

7508112349
Wurth Elektronik
1: £7.33
N/A

Mfr. Part No.
7508112349

Mouser Part No
710-7508112349

Wurth Elektronik

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

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Datasheet

N/A

£7.33

£7.25

£6.78

£6.11

£5.43

Min.: 1
Mult.: 1

Power Transformers WE-FLEX Trnsfmr HV 140uH .03A

749196208
Wurth Elektronik
400: £4.89
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
749196208

Mouser Part No
710-749196208

Wurth Elektronik

Power Transformers WE-FLEX Trnsfmr HV 140uH .03A

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

Reel

£4.89

£4.40

Min.: 400
Mult.: 400

Reel: 400

Power Transformers MID-UNIT STM Offline 4mH 1.60Ohm

750871011
Wurth Elektronik
1: £5.81
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
750871011

Mouser Part No
710-750871011

Wurth Elektronik

Power Transformers MID-UNIT STM Offline 4mH 1.60Ohm

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Datasheet

Non-Stocked Lead-Time 9 Weeks

£5.81

£4.84

£4.57

£4.30

£4.12

Min.: 1
Mult.: 1

Power Transformers WE-LLCR Size ETD44 400uH 250W 48V

760895751
Wurth Elektronik
15: £16.36
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
760895751

Mouser Part No
710-760895751

Wurth Elektronik

Power Transformers WE-LLCR Size ETD44 400uH 250W 48V

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

£16.36

£15.34

£13.80

£11.76

Min.: 15
Mult.: 15

Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers

749010
Wurth Elektronik
1: £208.10
Non-Stocked

Mfr. Part No.
749010

Mouser Part No
710-749010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers

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Datasheet

Non-Stocked

£208.10

Min.: 1
Mult.: 1

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

749014011
Wurth Elektronik
250: £7.39
Non-Stocked

Mfr. Part No.
749014011

Mouser Part No
710-749014011

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Reel

£7.39

£7.15

Min.: 250
Mult.: 250

Reel: 250

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T 1Port SMD Transfrme

749014018
Wurth Elektronik
1,200: £8.30
Non-Stocked

Mfr. Part No.
749014018

Mouser Part No
710-749014018

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T 1Port SMD Transfrme

Learn More

Datasheet

Non-Stocked

Cut Tape

£8.30

Min.: 1,200
Mult.: 300

Reel: 300

Audio Transformers / Signal Transformers 10/100/1000 Base-T SMT Transfmr 1 Port

749020015
Wurth Elektronik
350: £4.73
Non-Stocked

Mfr. Part No.
749020015

Mouser Part No
710-749020015

Wurth Elektronik

Audio Transformers / Signal Transformers 10/100/1000 Base-T SMT Transfmr 1 Port

Learn More

Datasheet

Non-Stocked

Reel

£4.73

£4.43

Min.: 350
Mult.: 350

Reel: 350

Audio Transformers / Signal Transformers 10G Base-T SMT Transformer

749023020
Wurth Elektronik
300: £4.16
Non-Stocked

Mfr. Part No.
749023020

Mouser Part No
710-749023020

Wurth Elektronik

Audio Transformers / Signal Transformers 10G Base-T SMT Transformer

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Datasheet

Non-Stocked

Reel

£4.16

£4.12

Min.: 300
Mult.: 300

Reel: 300

Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10G Base-T

749050010U
Wurth Elektronik
450: £5.92
Non-Stocked

Mfr. Part No.
749050010U

Mouser Part No
710-749050010U

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10G Base-T

Learn More

Datasheet

Non-Stocked

Reel

£5.92

£5.11

Min.: 450
Mult.: 450

Reel: 450

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

749052011
Wurth Elektronik / Midcom
320: £6.15
Non-Stocked

Mfr. Part No.
749052011

Mouser Part No
710-749052011

Wurth Elektronik / Midcom

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

Learn More

Datasheet

Non-Stocked

Reel

£6.15

Quote

Min.: 320
Mult.: 320

Reel: 320

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

749052012
Wurth Elektronik
450: £7.39
Non-Stocked

Mfr. Part No.
749052012

Mouser Part No
710-749052012

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Reel

£7.39

Quote

Min.: 450
Mult.: 450

Reel: 450

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