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Flyback Transformers

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Part #

Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W

750311385
Wurth Elektronik
1: €8.07
205In Stock

Mfr. Part No.
750311385

Mouser Part No
710-750311385

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W

Learn More

Datasheet

205In Stock

Cut Tape

€8.07

€7.55

Reel

€6.57

€5.91

MouseReel Available

Min.: 1
Mult.: 1

: 125

30 W

18 V to 60 V

13 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W

750311424
Wurth Elektronik
1: €3.35
143In Stock

Mfr. Part No.
750311424

Mouser Part No
710-750311424

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W

Learn More

Datasheet

143In Stock

Cut Tape

€3.35

Reel

€2.43

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 200

12 W

36 V

12 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 37 uH 25.2 W

750311439
Wurth Elektronik
1: €3.96
49In Stock
800Expected 05/11/2026

Mfr. Part No.
750311439

Mouser Part No
710-750311439

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 37 uH 25.2 W

Learn More

Datasheet

49In Stock

800Expected 05/11/2026

Cut Tape

€3.96

€3.74

€3.52

€3.30

Reel

€3.08

€2.71

MouseReel Available

Min.: 1
Mult.: 1

: 200

25.2 W

37 V to 57 V

12 V

SMD/SMT

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

750311457
Wurth Elektronik
1: €7.03
62In Stock

Mfr. Part No.
750311457

Mouser Part No
710-750311457

Wurth Elektronik

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

Learn More

Datasheet

62In Stock

Cut Tape

€7.03

€6.53

Reel

€5.02

MouseReel Available

Min.: 1
Mult.: 1

: 200

20 W

36 V

5 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 15 uH 13.2 W

750311458
Wurth Elektronik
1: €6.82
53In Stock

Mfr. Part No.
750311458

Mouser Part No
710-750311458

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 15 uH 13.2 W

Learn More

Datasheet

53In Stock

Cut Tape

€6.82

€6.33

Reel

€4.87

MouseReel Available

Min.: 1
Mult.: 1

: 200

13.2 W

36 V

3.3 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 100 uH 800 mW

750311486
Wurth Elektronik
1: €5.04
91In Stock
400Expected 05/11/2026

Mfr. Part No.
750311486

Mouser Part No
710-750311486

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 100 uH 800 mW

Learn More

Datasheet

91In Stock

400Expected 05/11/2026

Cut Tape

€5.04

€4.72

€4.52

€4.10

Reel

€3.69

MouseReel Available

Min.: 1
Mult.: 1

: 200

800 mW

12 V

- 200 V, 200 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT3512 175 uH 2 W

750311559
Wurth Elektronik
1: €3.94
231In Stock

Mfr. Part No.
750311559

Mouser Part No
710-750311559

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT3512 175 uH 2 W

Learn More

Datasheet

231In Stock

Cut Tape

€3.94

€3.66

Reel

€2.81

MouseReel Available

Min.: 1
Mult.: 1

: 300

2 W

35 V to 75 V

5 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 9.07 uH 15 W

750311564
Wurth Elektronik
1: €3.64
716In Stock
4,600On Order

Mfr. Part No.
750311564

Mouser Part No
710-750311564

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 9.07 uH 15 W

Learn More

Datasheet

716In Stock

4,600On Order

Cut Tape

€3.64

€3.42

€3.21

€3.12

Reel

€3.12

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 200

15 W

10 V to 40 V

5 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 8 uH 45 W

750311591
Wurth Elektronik
1: €12.35
127In Stock

Mfr. Part No.
750311591

Mouser Part No
710-750311591

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 8 uH 45 W

Learn More

Datasheet

127In Stock

Cut Tape

€12.35

€11.57

Reel

€10.06

€9.06

MouseReel Available

Min.: 1
Mult.: 1

: 100

45 W

20 V to 48 V

15 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W

750311592
Wurth Elektronik
1: €12.35
50In Stock
400Expected 17/09/2026

Mfr. Part No.
750311592

Mouser Part No
710-750311592

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 8 uH 45.6 W

Learn More

Datasheet

50In Stock

400Expected 17/09/2026

Cut Tape

€12.35

€11.57

Reel

€10.06

€9.06

MouseReel Available

Min.: 1
Mult.: 1

: 100

45.6 W

20 V to 48 V

24 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 8 uH 30 W

750311599
Wurth Elektronik
1: €10.08
109In Stock
125Expected 01/04/2027

Mfr. Part No.
750311599

Mouser Part No
710-750311599

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 8 uH 30 W

Learn More

Datasheet

109In Stock

125Expected 01/04/2027

Cut Tape

€10.08

€9.44

Reel

€8.21

€7.39

MouseReel Available

Min.: 1
Mult.: 1

: 125

30 W

20 V to 48 V

15 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 8 uH 31.2 W

750311604
Wurth Elektronik
1: €6.85
72In Stock
250Expected 06/08/2026

Mfr. Part No.
750311604

Mouser Part No
710-750311604

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 8 uH 31.2 W

Learn More

Datasheet

72In Stock

250Expected 06/08/2026

Cut Tape

€6.85

€6.33

Reel

€5.27

€4.66

€4.26

MouseReel Available

Min.: 1
Mult.: 1

: 125

31.2 W

20 V to 48 V

24 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 14 uH 30 W

750311607
Wurth Elektronik
1: €7.95
56In Stock
250Expected 27/08/2026

Mfr. Part No.
750311607

Mouser Part No
710-750311607

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 14 uH 30 W

Learn More

Datasheet

56In Stock

250Expected 27/08/2026

Cut Tape

€7.95

€7.34

€6.73

Reel

€6.11

€5.04

€4.43

MouseReel Available

Min.: 1
Mult.: 1

: 125

30 W

30 V to 75 V

12 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 12 uH 31.2 W

750311608
Wurth Elektronik
1: €6.67
179In Stock

Mfr. Part No.
750311608

Mouser Part No
710-750311608

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 12 uH 31.2 W

Learn More

Datasheet

179In Stock

Cut Tape

€6.67

€6.20

Reel

€6.20

€4.77

MouseReel Available

Min.: 1
Mult.: 1

: 125

31.2 W

30 V to 75 V

24 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 9 uH 15 W

750311624
Wurth Elektronik
1: €6.71
126In Stock
200Expected 06/08/2026

Mfr. Part No.
750311624

Mouser Part No
710-750311624

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 9 uH 15 W

Learn More

Datasheet

126In Stock

200Expected 06/08/2026

Cut Tape

€6.71

€6.24

€5.27

Reel

€4.79

€3.96

MouseReel Available

Min.: 1
Mult.: 1

: 200

15 W

10 V to 40 V

15 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3575 9 uH 13.2 W

750311625
Wurth Elektronik
1: €7.25
4In Stock
192Expected 13/08/2026

Mfr. Part No.
750311625

Mouser Part No
710-750311625

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 9 uH 13.2 W

Learn More

Datasheet

4In Stock

192Expected 13/08/2026

Cut Tape

€7.25

€6.69

€5.58

Reel

€4.60

€4.04

MouseReel Available

Min.: 1
Mult.: 1

: 200

13.2 W

10 V to 40 V

3.3 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 60 uH 150 mW

750311691
Wurth Elektronik
1: €5.04
468In Stock

Mfr. Part No.
750311691

Mouser Part No
710-750311691

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 60 uH 150 mW

Learn More

Datasheet

468In Stock

Cut Tape

€5.04

€4.72

€4.52

€4.10

€3.69

Reel

€3.69

MouseReel Available

Min.: 1
Mult.: 1

: 800

150 mW

8 V to 15 V

150 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI TPS55010TER 2 uH 6 W

750311780
Wurth Elektronik
1: €4.33
485In Stock

Mfr. Part No.
750311780

Mouser Part No
710-750311780

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI TPS55010TER 2 uH 6 W

Learn More

Datasheet

485In Stock

Cut Tape

€4.33

€4.28

Reel

€4.28

€3.21

MouseReel Available

Min.: 1
Mult.: 1

: 300

6 W

2.5 V to 3.5 V

15 V, 15 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 14 uH 30 W

750311797
Wurth Elektronik
1: €6.89
161In Stock

Mfr. Part No.
750311797

Mouser Part No
710-750311797

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 14 uH 30 W

Learn More

Datasheet

161In Stock

Cut Tape

€6.89

€6.36

Reel

€5.30

€4.37

€3.84

MouseReel Available

Min.: 1
Mult.: 1

: 125

30 W

18 V to 100 V

12 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W

750311838
Wurth Elektronik
1: €2.82
219In Stock
1,200Expected 17/09/2026

Mfr. Part No.
750311838

Mouser Part No
710-750311838

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W

Learn More

Datasheet

219In Stock

1,200Expected 17/09/2026

Cut Tape

€2.82

€2.61

€2.21

Reel

€2.01

€1.66

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 300

2.1 W

36 V to 72 V

15 V, 15 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 37 uH 25 W

750311889
Wurth Elektronik
1: €7.16
108In Stock

Mfr. Part No.
750311889

Mouser Part No
710-750311889

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 37 uH 25 W

Learn More

Datasheet

108In Stock

Cut Tape

€7.16

€6.60

Reel

€5.50

€4.54

€3.99

MouseReel Available

Min.: 1
Mult.: 1

: 100

25 W

28 V

250 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W

750312366
Wurth Elektronik
1: €2.45
893In Stock

Mfr. Part No.
750312366

Mouser Part No
710-750312366

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 400 uH 1.5 W

Learn More

Datasheet

893In Stock

Cut Tape

€2.45

€2.27

€1.93

Reel

€1.75

€1.44

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

1.5 W

18 V to 75 V

5 V

SMD/SMT

Power Transformers - Board Mount WE-FB LTC3300 3.46 uH 5 W

750312504
Wurth Elektronik
1: €2.64
165In Stock
1,000Expected 31/08/2026

Mfr. Part No.
750312504

Mouser Part No
710-750312504

Wurth Elektronik

Power Transformers - Board Mount WE-FB LTC3300 3.46 uH 5 W

Learn More

Datasheet

165In Stock

1,000Expected 31/08/2026

Cut Tape

€2.64

€2.45

€2.26

€2.07

Reel

€2.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

5 W

2 V to 5.5 V

20 V

SMD/SMT

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

750312557
Wurth Elektronik
1: €3.23
176In Stock
400Expected 03/09/2026

Mfr. Part No.
750312557

Mouser Part No
710-750312557

Wurth Elektronik

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

Learn More

Datasheet

176In Stock

400Expected 03/09/2026

Cut Tape

€3.23

€2.99

Reel

€2.30

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

1.9 W

36 V to 72 V

5 V

SMD/SMT

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

750312558
Wurth Elektronik
1: €3.34
389In Stock

Mfr. Part No.
750312558

Mouser Part No
710-750312558

Wurth Elektronik

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

Learn More

Datasheet

389In Stock

Cut Tape

€3.34

€3.10

€2.62

Reel

€2.38

€1.97

MouseReel Available

Min.: 1
Mult.: 1

: 300

1.7 W

36 V to 72 V

12 V, 12 V

SMD/SMT

Flyback Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support

100 mW
150 mW
300 mW
500 mW
700 mW
800 mW
1 W
1.1 W
1.3 W
1.5 W
1.6 W
1.7 W
1.8 W
1.9 W
2 W
2.1 W
2.3 W
2.5 W
2.8 W
2.9 W

2 V to 5.5 V
2.5 V to 3.5 V
3 V to 24 V
3 V to 6 V
4 V to 8 V
5 V
5 V to 32 V
6 V to 12.6 V
8 V to 15 V
8 V to 24 V
8 V to 32 V
8 V to 40 V
8 V to 70 V
9 V to 15 V
9 V to 16 V
9 V to 18 V
9 V to 30 V
9 V to 36 V
9 VDC to 36 VDC
10 V

- 200 V, 200 V
- 150 V, 150 V
- 17.5 V, 17.5 V
- 5 V, 5 V
- 5 V, 5 V, 24 V
- 5 V, 7 V
2.5 VDC to 4 VDC
3.3 V
3.3 V, 3.3 V
3.3 V, 5 V, 12 V
3.4 V
5 V
5 V, 10 V
5 V, 12 V
5 V, 24 V
5 V, 5 V
5 V, 5 V, 14 V, 14 V
5 V, 7.5 V, 10 V
5 V, 7.5 V, 12 V
5 V, 9 V