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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 1KBsT nonPoE 350uH 1Port 1500Vrms

749024015C
Wurth Elektronik
1: $23.27
360In Stock

Mfr. Part No.
749024015C

Mouser Part No
710-749024015C

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms

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Datasheet

360In Stock

Cut Tape

$23.27

$21.76

$20.81

$20.64

Reel

$16.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

749052050
Wurth Elektronik
1: $21.38
408In Stock
1,450On Order

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

408In Stock

1,450On Order

Cut Tape

$21.38

$17.87

$15.48

$14.32

Reel

$14.04

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 290

Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C

749082010
Wurth Elektronik
1: $20.88
865In Stock

Mfr. Part No.
749082010

Mouser Part No
710-749082010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 2.5G/5G Base-T SMT 1 Port 120uH OCL a. 27mA DC Bias ETR from -40C to +85C

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Datasheet

865In Stock

Cut Tape

$20.88

$19.18

$17.30

Reel

$14.36

MouseReel Available

Min.: 1
Mult.: 1

: 290

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

749196121
Wurth Elektronik
1: $8.45
985In Stock

Mfr. Part No.
749196121

Mouser Part No
710-749196121

Wurth Elektronik

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

Datasheet

985In Stock

Cut Tape

$8.45

$7.60

$6.76

$5.92

Reel

$5.34

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount WE-FLEX W/Air Gap 9.3uH 1.09A

749196331
Wurth Elektronik
1: $10.16
280In Stock

Mfr. Part No.
749196331

Mouser Part No
710-749196331

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX W/Air Gap 9.3uH 1.09A

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Datasheet

280In Stock

Cut Tape

$10.16

$8.80

$8.51

Reel

$8.28

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

749196540
Wurth Elektronik
1: $12.92
326In Stock

Mfr. Part No.
749196540

Mouser Part No
710-749196540

Wurth Elektronik

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

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Datasheet

326In Stock

Cut Tape

$12.92

$9.82

$8.79

Reel

$7.52

Min.: 1
Mult.: 1

: 120

Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W

750032050
Wurth Elektronik
1: $16.02
313In Stock

Mfr. Part No.
750032050

Mouser Part No
710-750032050

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3750 10 uH 36 W

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Datasheet

313In Stock

Cut Tape

$16.02

$14.78

$13.56

$12.32

Reel

$12.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 2 W

750311019
Wurth Elektronik
1: $7.17
683In Stock

Mfr. Part No.
750311019

Mouser Part No
710-750311019

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 2 W

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Datasheet

683In Stock

Cut Tape

$7.17

$6.65

Reel

$5.11

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W

750311320
Wurth Elektronik
1: $5.74
995In Stock

Mfr. Part No.
750311320

Mouser Part No
710-750311320

Wurth Elektronik

Power Transformers - Board Mount MID-POETI TPS23754 100 uH 30 W

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Datasheet

995In Stock

Cut Tape

$5.74

$5.39

Reel

$4.52

$4.30

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W

750311423
Wurth Elektronik
1: $9.85
563In Stock

Mfr. Part No.
750311423

Mouser Part No
710-750311423

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 50 uH 20 W

Learn More

Datasheet

563In Stock

Cut Tape

$9.85

$9.22

$8.34

Reel

$8.09

$7.56

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB LT3748 400 uH 45 W

750311771
Wurth Elektronik
1: $19.53
313In Stock
1,400On Order

Mfr. Part No.
750311771

Mouser Part No
710-750311771

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 400 uH 45 W

Learn More

Datasheet

313In Stock

1,400On Order

Cut Tape

$19.53

$18.29

$17.50

Reel

$15.91

$14.32

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount MID-IBTI TPS55010RTER 2.5 uH 1 W

750311880
Wurth Elektronik
1: $4.92
1,111In Stock

Mfr. Part No.
750311880

Mouser Part No
710-750311880

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI TPS55010RTER 2.5 uH 1 W

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Datasheet

1,111In Stock

Cut Tape

$4.92

$4.32

$3.70

Reel

$3.70

$3.40

View

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W

750312367
Wurth Elektronik
1: $4.95
734In Stock

Mfr. Part No.
750312367

Mouser Part No
710-750312367

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.7 W

Learn More

Datasheet

734In Stock

Cut Tape

$4.95

$4.65

$4.19

Reel

$3.75

$3.24

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-POETI TPS2379 100 uH 60 W

750313355
Wurth Elektronik
1: $8.28
506In Stock

Mfr. Part No.
750313355

Mouser Part No
710-750313355

Wurth Elektronik

Power Transformers - Board Mount MID-POETI TPS2379 100 uH 60 W

Learn More

Datasheet

506In Stock

Cut Tape

$8.28

$7.79

$6.65

Reel

$6.65

$6.22

MouseReel Available

Min.: 1
Mult.: 1

: 110

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.6 W

750313457
Wurth Elektronik
1: $5.63
655In Stock
1,000Expected 8/4/2027

Mfr. Part No.
750313457

Mouser Part No
710-750313457

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.6 W

Learn More

Datasheet

655In Stock

1,000Expected 8/4/2027

Cut Tape

$5.63

$5.21

$4.73

$4.30

Reel

$3.92

$3.55

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

750313626
Wurth Elektronik
1: $5.54
6,707In Stock
3,000Expected 23/10/2026

Mfr. Part No.
750313626

Mouser Part No
710-750313626

Wurth Elektronik

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

Learn More

Datasheet

6,707In Stock

3,000Expected 23/10/2026

Cut Tape

$5.54

$5.18

$4.79

$4.31

Reel

$3.92

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.6 W

750313974
Wurth Elektronik
1: $7.14
1,111In Stock

Mfr. Part No.
750313974

Mouser Part No
710-750313974

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.6 W

Learn More

Datasheet

1,111In Stock

Cut Tape

$7.14

$6.61

$6.01

$5.47

Reel

$4.96

$4.52

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W

750313975
Wurth Elektronik
1: $7.14
1,035In Stock
1,250Expected 18/2/2027

Mfr. Part No.
750313975

Mouser Part No
710-750313975

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.4 W

Learn More

Datasheet

1,035In Stock

1,250Expected 18/2/2027

Cut Tape

$7.14

$6.61

$6.01

$5.47

Reel

$4.96

$4.52

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-POELT LT4295 37 uH 24 W

750314782
Wurth Elektronik
1: $8.24
1,186In Stock

Mfr. Part No.
750314782

Mouser Part No
710-750314782

Wurth Elektronik

Power Transformers - Board Mount MID-POELT LT4295 37 uH 24 W

Learn More

Datasheet

1,186In Stock

Cut Tape

$8.24

$7.64

$7.06

$6.47

Reel

$5.89

$4.86

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-HB TPS60402 3 mH 100 mW

750314839
Wurth Elektronik
1: $10.01
1,200In Stock
1,200Expected 15/12/2026

Mfr. Part No.
750314839

Mouser Part No
710-750314839

Wurth Elektronik

Power Transformers - Board Mount MID-HB TPS60402 3 mH 100 mW

Datasheet

1,200In Stock

1,200Expected 15/12/2026

Cut Tape

$10.01

$9.25

$8.47

$7.71

Reel

$6.35

$5.59

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304

750315125
Wurth Elektronik
1: $5.41
1,768In Stock
2,200Expected 24/9/2026

Mfr. Part No.
750315125

Mouser Part No
710-750315125

Wurth Elektronik

Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304

Learn More

Datasheet

1,768In Stock

2,200Expected 24/9/2026

Cut Tape

$5.41

$5.17

$4.92

$4.68

Reel

$4.68

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304

750315126
Wurth Elektronik
1: $5.07
1,335In Stock
2,800On Order

Mfr. Part No.
750315126

Mouser Part No
710-750315126

Wurth Elektronik

Power Transformers - Board Mount WE-FB SMD Flyback On REFDesign LTC8304

Learn More

Datasheet

1,335In Stock

2,800On Order

Cut Tape

$5.07

$4.72

$4.35

$3.98

Reel

$3.98

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 1.1 W

750315227
Wurth Elektronik
1: $4.12
3,437In Stock

Mfr. Part No.
750315227

Mouser Part No
710-750315227

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14855 388 uH 1.1 W

Learn More

Datasheet

3,437In Stock

Cut Tape

$4.12

$3.92

$3.64

$3.30

Reel

$3.02

Quote

Min.: 1
Mult.: 1

: 1,200

Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 1.1 W

750315228
Wurth Elektronik
1: $3.47
2,404In Stock

Mfr. Part No.
750315228

Mouser Part No
710-750315228

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 388 uH 1.1 W

Learn More

Datasheet

2,404In Stock

Cut Tape

$3.47

$3.30

$3.07

$2.77

Reel

$2.54

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

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

750315240
Wurth Elektronik
1: $5.07
1,786In Stock
16,500On Order

Mfr. Part No.
750315240

Mouser Part No
710-750315240

Wurth Elektronik

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

Learn More

Datasheet

Product Comments

1,786In Stock

16,500On Order

Cut Tape

$5.07

$4.64

$4.27

$4.05

Reel

$3.47

$3.14

MouseReel Available

Min.: 1
Mult.: 1

: 275

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