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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 WE-UNIT Offline 112uH .85A 28Ohm

7491182112
Wurth Elektronik
1: €7.32
9In Stock

Mfr. Part No.
7491182112

Mouser Part No
710-7491182112

Wurth Elektronik

Power Transformers WE-UNIT Offline 112uH .85A 28Ohm

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Datasheet

9In Stock

€7.32

€6.43

€6.10

€5.75

View

Min.: 1
Mult.: 1

Power Transformers WE-PoEH High Power EPQ13 21uH 22W

7491195501
Wurth Elektronik
1: €6.35
118In Stock

Mfr. Part No.
7491195501

Mouser Part No
710-7491195501

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 21uH 22W

Learn More

Datasheet

118In Stock

Cut Tape

€6.35

€6.00

Reel

€5.08

€3.69

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-PoEH High Power EPQ13 100uH 60W

7491196112
Wurth Elektronik
1: €6.36
29In Stock
150Expected 20/02/2026

Mfr. Part No.
7491196112

Mouser Part No
710-7491196112

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 100uH 60W

Learn More

Datasheet

29In Stock

150Expected 20/02/2026

Cut Tape

€6.36

€6.01

€6.00

Reel

€3.95

€3.32

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-PoEH High Power EPQ13 100uH 52.8W

749119633
Wurth Elektronik
1: €6.35
12In Stock

Mfr. Part No.
749119633

Mouser Part No
710-749119633

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 100uH 52.8W

Learn More

Datasheet

12In Stock

Cut Tape

€6.35

€6.00

Reel

€5.08

€3.69

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-PoEH High Power EPQ13 100uH 70W

749119650
Wurth Elektronik
1: €5.03
192In Stock

Mfr. Part No.
749119650

Mouser Part No
710-749119650

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 100uH 70W

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Datasheet

192In Stock

Cut Tape

€5.03

€5.02

€4.95

€4.94

Reel

€4.37

View

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-PoE Size ER13 127uH 450mOhm

7491199212
Wurth Elektronik
1: €5.17
118In Stock
200Expected 05/06/2026

Mfr. Part No.
7491199212

Mouser Part No
710-7491199212

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 450mOhm

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Datasheet

118In Stock

200Expected 05/06/2026

Cut Tape

€5.17

€4.99

€4.71

€4.43

Reel

€4.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-PoE Size ER13 127uH 220mohm

749119933
Wurth Elektronik
1: €5.18
340In Stock

Mfr. Part No.
749119933

Mouser Part No
710-749119933

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 220mohm

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Datasheet

340In Stock

Cut Tape

€5.18

€5.00

€4.99

€4.71

Reel

€3.74

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

749196131
Wurth Elektronik
1: €5.33
115In Stock

Mfr. Part No.
749196131

Mouser Part No
710-749196131

Wurth Elektronik

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

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Datasheet

115In Stock

Cut Tape

€5.33

€4.80

€4.27

€3.73

Reel

€3.38

Min.: 1
Mult.: 1

Reel: 500

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

749196201
Wurth Elektronik
1: €6.34
167In Stock

Mfr. Part No.
749196201

Mouser Part No
710-749196201

Wurth Elektronik

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

Learn More

Datasheet

167In Stock

Cut Tape

€6.34

€5.70

€5.07

€4.43

Reel

€4.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Power Transformers WE-FLEX DCR=159mOhms 11.6uH 500VDC SMD

749196221
Wurth Elektronik
1: €5.38
206In Stock

Mfr. Part No.
749196221

Mouser Part No
710-749196221

Wurth Elektronik

Power Transformers WE-FLEX DCR=159mOhms 11.6uH 500VDC SMD

Learn More

Datasheet

206In Stock

Cut Tape

€5.38

€4.97

€4.58

€4.11

Reel

€3.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Power Transformers WE-FLEX W/Air Gap 9.9uH 1.17A

749196510
Wurth Elektronik
1: €8.88
171In Stock

Mfr. Part No.
749196510

Mouser Part No
710-749196510

Wurth Elektronik

Power Transformers WE-FLEX W/Air Gap 9.9uH 1.17A

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Datasheet

171In Stock

Cut Tape

€8.88

€8.82

€8.81

€8.35

Reel

€7.11

View

Min.: 1
Mult.: 1

Reel: 120

Power Transformers WE-FLEX Trnsfmr HV 22.3uH .93A

749196518
Wurth Elektronik
1: €10.62
194In Stock

Mfr. Part No.
749196518

Mouser Part No
710-749196518

Wurth Elektronik

Power Transformers WE-FLEX Trnsfmr HV 22.3uH .93A

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Datasheet

194In Stock

Cut Tape

€10.62

€9.56

Reel

€8.50

€7.79

€7.08

€6.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 120

Power Transformers WE-FLEX W/Air Gap 9.7uH 2.20A

749196531
Wurth Elektronik
1: €8.17
81In Stock

Mfr. Part No.
749196531

Mouser Part No
710-749196531

Wurth Elektronik

Power Transformers WE-FLEX W/Air Gap 9.7uH 2.20A

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Datasheet

81In Stock

Cut Tape

€8.17

€6.59

Reel

€6.59

Min.: 1
Mult.: 1

Reel: 120

Power Transformers WE-FLEX W/Air Gap 3.4uH 4.18A

749196540
Wurth Elektronik
1: €8.16
38In Stock
360Expected 20/03/2026

Mfr. Part No.
749196540

Mouser Part No
710-749196540

Wurth Elektronik

Power Transformers WE-FLEX W/Air Gap 3.4uH 4.18A

Learn More

Datasheet

38In Stock

360Expected 20/03/2026

Cut Tape

€8.16

€6.20

€5.55

Reel

€5.22

Min.: 1
Mult.: 1

Reel: 120

Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm

750082154
Wurth Elektronik
1: €0.679
348In Stock
12,000On Order

Mfr. Part No.
750082154

Mouser Part No
710-750082154

Wurth Elektronik

Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm

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Datasheet

348In Stock

12,000On Order

Cut Tape

€0.679

€0.676

€0.633

€0.57

€0.507

Reel

€0.507

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Power Transformers WE-FB LT3751 5 uH 75 W

750310349
Wurth Elektronik
1: €11.09
76In Stock

Mfr. Part No.
750310349

Mouser Part No
710-750310349

Wurth Elektronik

Power Transformers WE-FB LT3751 5 uH 75 W

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Datasheet

76In Stock

€11.09

€10.39

€9.93

€9.03

€8.13

Min.: 1
Mult.: 1

Power Transformers WE-FB LT3573 25 uH 10 W

750310471
Wurth Elektronik
1: €6.30
130In Stock

Mfr. Part No.
750310471

Mouser Part No
710-750310471

Wurth Elektronik

Power Transformers WE-FB LT3573 25 uH 10 W

Learn More

Datasheet

130In Stock

Cut Tape

€6.30

€5.90

€5.64

€5.13

Reel

€4.62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-OLTI 120V 12V 5W

750310787
Wurth Elektronik
1: €2.57
104In Stock

Mfr. Part No.
750310787

Mouser Part No
710-750310787

Wurth Elektronik

Power Transformers MID-OLTI 120V 12V 5W

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Datasheet

104In Stock

€2.57

€2.54

€2.38

€2.14

€1.90

Min.: 1
Mult.: 1

Power Transformers WE-FB LT3748 14 uH 40 W

750310988
Wurth Elektronik
1: €12.35
85In Stock

Mfr. Part No.
750310988

Mouser Part No
710-750310988

Wurth Elektronik

Power Transformers WE-FB LT3748 14 uH 40 W

Learn More

Datasheet

85In Stock

Cut Tape

€12.35

€11.57

€11.07

Reel

€10.06

€9.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Power Transformers WE-FB LT3575 15 uH 15 W

750311342
Wurth Elektronik
1: €9.08
232In Stock

Mfr. Part No.
750311342

Mouser Part No
710-750311342

Wurth Elektronik

Power Transformers WE-FB LT3575 15 uH 15 W

Learn More

Datasheet

232In Stock

Cut Tape

€9.08

€8.51

€8.14

€7.40

Reel

€6.66

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers WE-FB LT3748 50 uH 20 W

750311457
Wurth Elektronik
1: €6.54
65In Stock
200Expected 19/02/2026

Mfr. Part No.
750311457

Mouser Part No
710-750311457

Wurth Elektronik

Power Transformers WE-FB LT3748 50 uH 20 W

Learn More

Datasheet

65In Stock

200Expected 19/02/2026

Cut Tape

€6.54

€5.90

€5.67

€5.49

Reel

€5.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FB LT3748 14 uH 30 W

750311607
Wurth Elektronik
1: €6.98
85In Stock
250Expected 05/03/2026

Mfr. Part No.
750311607

Mouser Part No
710-750311607

Wurth Elektronik

Power Transformers WE-FB LT3748 14 uH 30 W

Learn More

Datasheet

85In Stock

250Expected 05/03/2026

Cut Tape

€6.98

€6.41

€6.19

€6.06

Reel

€5.89

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

Power Transformers WE-FB LT3748 9 uH 15 W

750311624
Wurth Elektronik
1: €8.32
54In Stock

Mfr. Part No.
750311624

Mouser Part No
710-750311624

Wurth Elektronik

Power Transformers WE-FB LT3748 9 uH 15 W

Learn More

Datasheet

54In Stock

Cut Tape

€8.32

€7.80

€7.46

€6.79

Reel

€6.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FB LT3575 9 uH 13.2 W

750311625
Wurth Elektronik
1: €10.08
121In Stock
200Expected 18/02/2026

Mfr. Part No.
750311625

Mouser Part No
710-750311625

Wurth Elektronik

Power Transformers WE-FB LT3575 9 uH 13.2 W

Learn More

Datasheet

121In Stock

200Expected 18/02/2026

Cut Tape

€10.08

€9.44

€9.03

€8.21

Reel

€7.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-FLYLT LT8300 300 uH 1.9 W

750311659
Wurth Elektronik
1: €3.11
6In Stock

Mfr. Part No.
750311659

Mouser Part No
710-750311659

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 300 uH 1.9 W

Learn More

Datasheet

6In Stock

Cut Tape

€3.11

€2.81

€2.70

€2.62

Reel

€2.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

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