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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.

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Part #

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

749024012
Wurth Elektronik
1: €18.78
1,593In Stock

Mfr. Part No.
749024012

Mouser Part No
710-749024012

Wurth Elektronik

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

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Datasheet

1,593In Stock

Cut Tape

€18.78

€18.12

€17.11

Reel

€16.11

€15.10

MouseReel Available

Min.: 1
Mult.: 1

: 175

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

749020022A
Wurth Elektronik
1: €14.71
371In Stock

Mfr. Part No.
749020022A

Mouser Part No
710-749020022A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

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Datasheet

371In Stock

Cut Tape

€14.71

€12.16

€10.48

Reel

€9.79

MouseReel Available

Min.: 1
Mult.: 1

: 330

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

750370041
Wurth Elektronik
1: €4.02
587In Stock
600Expected 20/08/2026

Mfr. Part No.
750370041

Mouser Part No
710-750370041

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

Learn More

Datasheet

587In Stock

600Expected 20/08/2026

Cut Tape

€4.02

€3.69

€3.50

€3.30

Reel

€3.10

€2.86

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD

749119350
Wurth Elektronik
1: €6.43
335In Stock

Mfr. Part No.
749119350

Mouser Part No
710-749119350

Wurth Elektronik

Power Transformers - Board Mount WE-PoE DCR=280mOhms 120uH 1500VDC SMD

Datasheet

335In Stock

Cut Tape

€6.43

€6.13

€5.57

€5.07

Reel

€5.02

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W

750315830
Wurth Elektronik
1: €2.12
1,810In Stock

Mfr. Part No.
750315830

Mouser Part No
710-750315830

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W

Learn More

Datasheet

1,810In Stock

Cut Tape

€2.12

€2.00

€1.69

Reel

€1.55

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

7490100111
Wurth Elektronik
1: €4.56
2,674In Stock

Mfr. Part No.
7490100111

Mouser Part No
710-7490100111

Wurth Elektronik

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

Learn More

Datasheet

2,674In Stock

Cut Tape

€4.56

€4.48

€4.47

€4.16

View

Reel

€3.04

MouseReel Available

Min.: 1
Mult.: 1

: 750

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

749196111
Wurth Elektronik
1: €4.45
581In Stock

Mfr. Part No.
749196111

Mouser Part No
710-749196111

Wurth Elektronik

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

Learn More

Datasheet

581In Stock

Cut Tape

€4.45

€4.10

€4.03

€3.75

€3.47

Reel

€3.05

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W

750311659
Wurth Elektronik
1: €2.85
1,400In Stock

Mfr. Part No.
750311659

Mouser Part No
710-750311659

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 1.9 W

Learn More

Datasheet

1,400In Stock

Cut Tape

€2.85

€2.64

Reel

€2.03

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W

750312872
Wurth Elektronik
1: €24.51
919In Stock

Mfr. Part No.
750312872

Mouser Part No
710-750312872

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT3798 14 uH 112 W

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Datasheet

919In Stock

€24.51

€22.63

€15.56

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W

750311783
Wurth Elektronik
1: €12.35
1,728In Stock

Mfr. Part No.
750311783

Mouser Part No
710-750311783

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W

Learn More

Datasheet

1,728In Stock

Cut Tape

€12.35

€11.57

€11.07

Reel

€10.06

€9.06

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount MID-UDS PGA460 239 uH

750316928
Wurth Elektronik
1: €15.73
1,577In Stock

Mfr. Part No.
750316928

Mouser Part No
710-750316928

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 239 uH

Learn More

Datasheet

1,577In Stock

Cut Tape

€15.73

€14.52

€13.30

€12.10

€9.98

Reel

€8.77

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W

750343004
Wurth Elektronik
1: €11.73
536In Stock

Mfr. Part No.
750343004

Mouser Part No
710-750343004

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W

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Datasheet

536In Stock

€11.73

€11.15

€10.36

€9.38

€8.60

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W

750370047
Wurth Elektronik
1: €3.37
1,423In Stock

Mfr. Part No.
750370047

Mouser Part No
710-750370047

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W

Learn More

Datasheet

1,423In Stock

Cut Tape

€3.37

Reel

€3.37

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

750510682
Wurth Elektronik
1: €3.13
1,119In Stock

Mfr. Part No.
750510682

Mouser Part No
710-750510682

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

Learn More

Datasheet

1,119In Stock

Cut Tape

€3.13

€2.83

€2.72

€2.64

Reel

€2.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 140

Power Transformers - Board Mount WE-UNIT 5.6W SMD Offline Trnsfmr

7508170311
Wurth Elektronik
1: €4.27
880In Stock

Mfr. Part No.
7508170311

Mouser Part No
710-7508170311

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT 5.6W SMD Offline Trnsfmr

Learn More

Datasheet

880In Stock

Cut Tape

€4.27

€3.96

Reel

€2.97

MouseReel Available

Min.: 1
Mult.: 1

: 175

Pulse Transformers WE-GDT Gate-Drive 460uH 730mOhm

760301108
Wurth Elektronik
1: €7.46
436In Stock

Mfr. Part No.
760301108

Mouser Part No
710-760301108

Wurth Elektronik

Pulse Transformers WE-GDT Gate-Drive 460uH 730mOhm

Learn More

Datasheet

436In Stock

Cut Tape

€7.46

€7.40

€7.03

€6.65

View

Reel

€5.13

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm

760871333
Wurth Elektronik
1: €9.59
1,303In Stock

Mfr. Part No.
760871333

Mouser Part No
710-760871333

Wurth Elektronik

Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm

Learn More

Datasheet

1,303In Stock

€9.59

€7.99

€7.98

€7.56

View

Min.: 1
Mult.: 1

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

749014012
Wurth Elektronik
1: €10.53
663In Stock

Mfr. Part No.
749014012

Mouser Part No
710-749014012

Wurth Elektronik

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

Learn More

Datasheet

663In Stock

Cut Tape

€10.53

€10.17

€9.59

€8.59

Reel

€8.04

€7.77

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount WE-FB LT3575 25 uH 10 W

750311675
Wurth Elektronik
1: €7.48
417In Stock

Mfr. Part No.
750311675

Mouser Part No
710-750311675

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 25 uH 10 W

Learn More

Datasheet

417In Stock

Cut Tape

€7.48

€6.91

Reel

€4.75

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W

750313439
Wurth Elektronik
1: €3.56
944In Stock

Mfr. Part No.
750313439

Mouser Part No
710-750313439

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6.6 W

Learn More

Datasheet

944In Stock

Cut Tape

€3.56

€3.29

Reel

€2.48

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

749196241
Wurth Elektronik
1: €5.58
1,754In Stock

Mfr. Part No.
749196241

Mouser Part No
710-749196241

Wurth Elektronik

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

Learn More

Datasheet

1,754In Stock

Cut Tape

€5.58

€5.17

€5.10

€4.66

€4.25

Reel

€3.81

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W

750311911
Wurth Elektronik
1: €9.07
283In Stock

Mfr. Part No.
750311911

Mouser Part No
710-750311911

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W

Learn More

Datasheet

283In Stock

€9.07

€8.50

€8.13

€7.39

€6.65

Min.: 1
Mult.: 1

Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W

750312924
Wurth Elektronik
1: €2.92
1,806In Stock

Mfr. Part No.
750312924

Mouser Part No
710-750312924

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W

Learn More

Datasheet

1,806In Stock

Cut Tape

€2.92

€2.78

€2.15

Reel

€2.15

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 925

Pulse Transformers MID-GDT Gate Drive SMD

750316093
Wurth Elektronik
1: €2.05
1,289In Stock

Mfr. Part No.
750316093

Mouser Part No
710-750316093

Wurth Elektronik

Pulse Transformers MID-GDT Gate Drive SMD

Datasheet

1,289In Stock

Cut Tape

€2.05

€1.87

Reel

€1.87

€1.57

MouseReel Available

Min.: 1
Mult.: 1

: 700

Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W

750342104
Wurth Elektronik
1: €8.17
1,126In Stock

Mfr. Part No.
750342104

Mouser Part No
710-750342104

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W

Learn More

Datasheet

1,126In Stock

€8.17

€7.54

€6.91

€6.29

View

Min.: 1
Mult.: 1

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