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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 UCC28710 EP13 5W THT

7508110127
Wurth Elektronik
1: $6.07
88In Stock

Mfr. Part No.
7508110127

Mouser Part No
710-7508110127

Wurth Elektronik

Power Transformers MID-OLTI UCC28710 EP13 5W THT

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Datasheet

88In Stock

$6.07

$5.60

$5.12

$4.64

Min.: 1
Mult.: 1

Power Transformers MID-OLTI UCC28720 1.5 mH 5 W

7508110151
Wurth Elektronik
1: $5.70
300In Stock
1,056Expected 18/6/2026

Mfr. Part No.
7508110151

Mouser Part No
710-7508110151

Wurth Elektronik

Power Transformers MID-OLTI UCC28720 1.5 mH 5 W

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Datasheet

300In Stock

1,056Expected 18/6/2026

$5.70

$5.35

$5.06

$4.81

$4.59

Min.: 1
Mult.: 1

Power Transformers MID-OLLT LT8315 EE20/10/6 (EF20) 12W THT

7508111324
Wurth Elektronik
1: $8.77
113In Stock

Mfr. Part No.
7508111324

Mouser Part No
710-7508111324

Wurth Elektronik

Power Transformers MID-OLLT LT8315 EE20/10/6 (EF20) 12W THT

Datasheet

113In Stock

$8.77

$8.08

$7.38

$6.69

Min.: 1
Mult.: 1

Power Transformers MID-OLLT LT8311 LT3752 EE13/6/6 1.5W THT

750817020
Wurth Elektronik
1: $7.48
169In Stock
370On Order

Mfr. Part No.
750817020

Mouser Part No
710-750817020

Wurth Elektronik

Power Transformers MID-OLLT LT8311 LT3752 EE13/6/6 1.5W THT

Datasheet

169In Stock

370On Order

$7.48

$6.88

$6.30

$5.70

Min.: 1
Mult.: 1

Power Transformers MID-OLLT LT3798 ER28/14 24W THT

750817220
Wurth Elektronik
1: $16.72
11In Stock

Mfr. Part No.
750817220

Mouser Part No
710-750817220

Wurth Elektronik

Power Transformers MID-OLLT LT3798 ER28/14 24W THT

Datasheet

11In Stock

$16.72

$15.40

$14.08

$12.76

Min.: 1
Mult.: 1

Pulse Transformers WE-GDT Gate-Drive 330uH 620mOhm

760301104
Wurth Elektronik
1: $12.05
111In Stock
800Expected 20/3/2026

Mfr. Part No.
760301104

Mouser Part No
710-760301104

Wurth Elektronik

Pulse Transformers WE-GDT Gate-Drive 330uH 620mOhm

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Datasheet

111In Stock

800Expected 20/3/2026

Cut Tape

$12.05

$11.97

$11.36

$10.74

$9.81

Reel

$9.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Pulse Transformers WE-GDTI NCP1252D 750 uH

760301302
Wurth Elektronik
1: $10.91
31In Stock

Mfr. Part No.
760301302

Mouser Part No
710-760301302

Wurth Elektronik

Pulse Transformers WE-GDTI NCP1252D 750 uH

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Datasheet

31In Stock

Cut Tape

$10.91

$10.09

Reel

$9.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

Pulse Transformers WE-GDTI EP7 1800uH 11pF 3:1:1

760301306
Wurth Elektronik
1: $10.91
265In Stock

Mfr. Part No.
760301306

Mouser Part No
710-760301306

Wurth Elektronik

Pulse Transformers WE-GDTI EP7 1800uH 11pF 3:1:1

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Datasheet

265In Stock

Cut Tape

$10.91

$10.09

Reel

$9.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

Power Transformers WE-LLCR Size ETD39 500uH 200W 12V

760895631
Wurth Elektronik
1: $26.19
18In Stock

Mfr. Part No.
760895631

Mouser Part No
710-760895631

Wurth Elektronik

Power Transformers WE-LLCR Size ETD39 500uH 200W 12V

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Datasheet

18In Stock

$26.19

$25.09

$23.52

$21.17

$18.82

Min.: 1
Mult.: 1

Power Transformers MID-OLSTM 85-265V 80kHz

750316878
Wurth Elektronik
1: $7.80
8In Stock

Mfr. Part No.
750316878

Mouser Part No
710-750316878

Wurth Elektronik

Power Transformers MID-OLSTM 85-265V 80kHz

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Datasheet

8In Stock

$7.80

$7.21

$6.35

$5.77

Min.: 1
Mult.: 1

Power Transformers MID-OLEE 78-265V 50000kHz

7508110330
Wurth Elektronik
1: $12.22
101In Stock

Mfr. Part No.
7508110330

Mouser Part No
710-7508110330

Wurth Elektronik

Power Transformers MID-OLEE 78-265V 50000kHz

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Datasheet

101In Stock

$12.22

$11.44

$10.95

$9.95

$8.95

Min.: 1
Mult.: 1

Power Transformers MID-OLEE 78-375V 50000kHz

7508110333
Wurth Elektronik
1: $12.22
98In Stock

Mfr. Part No.
7508110333

Mouser Part No
710-7508110333

Wurth Elektronik

Power Transformers MID-OLEE 78-375V 50000kHz

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Datasheet

98In Stock

$12.22

$11.44

$10.95

$9.95

$8.95

Min.: 1
Mult.: 1

Power Transformers WE-FB Flyback 2.7uH 500VDC

750311088
Wurth Elektronik
1: $4.16
404In Stock

Mfr. Part No.
750311088

Mouser Part No
710-750311088

Wurth Elektronik

Power Transformers WE-FB Flyback 2.7uH 500VDC

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Datasheet

404In Stock

Cut Tape

$4.16

$4.10

$3.85

$3.46

Reel

$3.46

$3.07

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers MID-IBTI LM5017MR 50 uH 1.5 W

750313995
Wurth Elektronik
1: $8.33
35In Stock

Mfr. Part No.
750313995

Mouser Part No
710-750313995

Wurth Elektronik

Power Transformers MID-IBTI LM5017MR 50 uH 1.5 W

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Datasheet

35In Stock

Cut Tape

$8.33

$8.21

$7.70

$6.94

Reel

$6.94

$6.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-OLTI UCC28711 450 uH

750318302
Wurth Elektronik
1: $9.95
29In Stock

Mfr. Part No.
750318302

Mouser Part No
710-750318302

Wurth Elektronik

Power Transformers MID-OLTI UCC28711 450 uH

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Datasheet

29In Stock

$9.95

$9.16

$8.37

$7.56

Min.: 1
Mult.: 1

Power Transformers WE-PoE EFD20 95W SMT

750318962
Wurth Elektronik
1: $12.55
189In Stock

Mfr. Part No.
750318962

Mouser Part No
710-750318962

Wurth Elektronik

Power Transformers WE-PoE EFD20 95W SMT

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Datasheet

189In Stock

Cut Tape

$12.55

$11.62

$10.70

$9.77

$8.84

Reel

$8.84

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

Power Transformers WE-FW MID-PLN ADP1055 Planar 300uH 5mOhms

750341136
Wurth Elektronik
1: $28.63
69In Stock

Mfr. Part No.
750341136

Mouser Part No
710-750341136

Wurth Elektronik

Power Transformers WE-FW MID-PLN ADP1055 Planar 300uH 5mOhms

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Datasheet

69In Stock

Cut Tape

$28.63

$27.16

$24.51

Reel

$23.19

$19.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 115

Power Transformers WE-FW MID-PLN LT8310Planar 70uH 1.5mOhms

750341138
Wurth Elektronik
1: $15.64
59In Stock

Mfr. Part No.
750341138

Mouser Part No
710-750341138

Wurth Elektronik

Power Transformers WE-FW MID-PLN LT8310Planar 70uH 1.5mOhms

Learn More

Datasheet

59In Stock

Cut Tape

$15.64

$14.09

$13.52

$13.09

Reel

$12.61

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 115

Power Transformers MID-OLSTM Viper114LS 1.2 mH

750810014
Wurth Elektronik
1: $5.59
117In Stock

Mfr. Part No.
750810014

Mouser Part No
710-750810014

Wurth Elektronik

Power Transformers MID-OLSTM Viper114LS 1.2 mH

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Datasheet

117In Stock

$5.59

$5.20

$4.80

$4.39

$3.79

Min.: 1
Mult.: 1

Power Transformers MID-OLEE LT8315 2.25 mH 4.1 W

7508110419
Wurth Elektronik
1: $12.22
108In Stock

Mfr. Part No.
7508110419

Mouser Part No
710-7508110419

Wurth Elektronik

Power Transformers MID-OLEE LT8315 2.25 mH 4.1 W

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Datasheet

108In Stock

$12.22

$11.44

$10.95

$9.95

$8.95

Min.: 1
Mult.: 1

Power Transformers MID-OLLT LT3798 461 uH 45 W

750811290
Wurth Elektronik
1: $25.09
45In Stock

Mfr. Part No.
750811290

Mouser Part No
710-750811290

Wurth Elektronik

Power Transformers MID-OLLT LT3798 461 uH 45 W

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Datasheet

45In Stock

$25.09

$20.91

$19.74

$18.58

$17.42

Min.: 1
Mult.: 1

Power Transformers MID-ALIT Lightg Apps 2.60mH 1.6Ohm

750845240
Wurth Elektronik
1: $19.71
10In Stock

Mfr. Part No.
750845240

Mouser Part No
710-750845240

Wurth Elektronik

Power Transformers MID-ALIT Lightg Apps 2.60mH 1.6Ohm

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Datasheet

10In Stock

$19.71

$19.46

$18.25

$16.43

$14.60

Min.: 1
Mult.: 1

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

750313734
Wurth Elektronik
1: $4.81
11,355On 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

11,355On Order

Cut Tape

$4.81

$4.75

$4.46

$4.00

Reel

$3.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm

7490140123B
Wurth Elektronik
1: $16.61
600Expected 20/2/2026

Mfr. Part No.
7490140123B

Mouser Part No
710-7490140123B

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm

Learn More

Datasheet

600Expected 20/2/2026

Cut Tape

$16.61

$13.84

$12.59

Reel

$11.44

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms

7490220115
Wurth Elektronik
1: $18.49
297In Stock
400Expected 27/2/2026

Mfr. Part No.
7490220115

Mouser Part No
710-7490220115

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1KBaseT 4PPoE 350uH 1Port 1500Vrms

Learn More

Datasheet

297In Stock

400Expected 27/2/2026

Cut Tape

$18.49

$15.29

$12.84

$12.32

Reel

$12.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

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