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Flyback Transformers

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Type = Flyback

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Part #

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

750311424
Wurth Elektronik
1: $8.11
163In 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

163In Stock

Cut Tape

$8.11

$7.32

$7.01

$6.79

Reel

$6.32

View

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: $6.61
57In Stock
200Expected 2026/10/13

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

57In Stock

200Expected 2026/10/13

Cut Tape

$6.61

$5.97

$5.79

$5.71

Reel

$5.61

View

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: $7.61
65In Stock

Mfr. Part No.
750311457

Mouser Part No
710-750311457

Wurth Elektronik

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

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Datasheet

65In Stock

Cut Tape

$7.61

$6.86

$6.59

$6.38

Reel

$5.99

View

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: $8.11
55In 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

55In Stock

Cut Tape

$8.11

$7.32

$7.01

$6.83

Reel

$6.42

View

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: $3.62
360In Stock

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

360In Stock

Cut Tape

$3.62

$3.35

$3.26

$3.19

Reel

$3.08

View

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: $4.77
266In 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

266In Stock

Cut Tape

$4.77

$4.31

$4.14

$4.01

Reel

$3.69

View

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 8 uH 45 W

750311591
Wurth Elektronik
1: $14.36
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

$14.36

$13.46

$12.87

Reel

$11.70

$10.54

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: $9.19
50In Stock
400Expected 2026/09/17

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 2026/09/17

Cut Tape

$9.19

$8.29

$7.94

$7.70

Reel

$7.47

View

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: $11.73
234In Stock

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

234In Stock

Cut Tape

$11.73

$10.99

$10.51

Reel

$9.56

$8.61

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: $6.78
76In Stock
250On Order

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

76In Stock

250On Order

Cut Tape

$6.78

$6.44

$6.33

$6.23

Reel

$6.09

View

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: $8.12
71In Stock
250Expected 2026/08/27

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

71In Stock

250Expected 2026/08/27

Cut Tape

$8.12

$7.45

$7.20

$7.05

Reel

$6.85

View

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 9 uH 15 W

750311624
Wurth Elektronik
1: $9.68
133In Stock
200Expected 2026/07/02

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

133In Stock

200Expected 2026/07/02

Cut Tape

$9.68

$9.07

$8.68

$7.90

Reel

$7.11

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: $11.73
76In Stock
200Expected 2026/09/08

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

76In Stock

200Expected 2026/09/08

Cut Tape

$11.73

$10.99

$10.51

$9.56

Reel

$8.61

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: $5.87
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

$5.87

$5.50

$5.26

$4.78

$4.30

Reel

$4.30

MouseReel Available

Min.: 1
Mult.: 1

: 800

150 mW

8 V to 15 V

150 V

SMD/SMT

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

750311797
Wurth Elektronik
1: $13.20
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

$13.20

$12.36

$11.83

Reel

$10.76

$9.68

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: $4.77
219In Stock
1,200Expected 2026/09/17

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 2026/09/17

Cut Tape

$4.77

$4.33

$4.14

$4.02

Reel

$3.69

View

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: $9.97
22In Stock
100Expected 2026/07/02

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

22In Stock

100Expected 2026/07/02

Cut Tape

$9.97

$9.33

$8.93

Reel

$8.11

$7.30

MouseReel Available

Min.: 1
Mult.: 1

: 100

25 W

28 V

250 V

SMD/SMT

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

750312504
Wurth Elektronik
1: $4.77
527In Stock

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

527In Stock

Cut Tape

$4.77

$4.33

$4.14

$4.01

Reel

$3.76

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: $3.64
217In Stock
400Expected 2026/09/03

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

217In Stock

400Expected 2026/09/03

Cut Tape

$3.64

$3.29

$3.16

$3.06

Reel

$2.78

View

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: $3.64
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

$3.64

$3.30

$3.16

$3.07

Reel

$2.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

1.7 W

36 V to 72 V

12 V, 12 V

SMD/SMT

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

750312559
Wurth Elektronik
1: $4.44
323In Stock
400Expected 2026/09/08

Mfr. Part No.
750312559

Mouser Part No
710-750312559

Wurth Elektronik

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

Learn More

Datasheet

323In Stock

400Expected 2026/09/08

Cut Tape

$4.44

$4.40

$4.11

$3.70

Reel

$3.29

MouseReel Available

Min.: 1
Mult.: 1

: 400

1.7 W

36 V to 72 V

24 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 7.5 W

750313442
Wurth Elektronik
1: $4.14
255In Stock

Mfr. Part No.
750313442

Mouser Part No
710-750313442

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 7.5 W

Learn More

Datasheet

255In Stock

Cut Tape

$4.14

$3.83

$3.48

$3.16

Reel

$2.88

$2.61

MouseReel Available

Min.: 1
Mult.: 1

: 250

7.5 W

8 V to 40 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W

750313970
Wurth Elektronik
1: $4.41
271In Stock

Mfr. Part No.
750313970

Mouser Part No
710-750313970

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W

Learn More

Datasheet

271In Stock

Cut Tape

$4.41

$3.99

$3.83

$3.71

Reel

$3.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

3.3 W

18 V to 42 V

3.3 V, 3.3 V

SMD/SMT

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

750313976
Wurth Elektronik
1: $5.26
420In Stock
1,000Expected 2026/09/10

Mfr. Part No.
750313976

Mouser Part No
710-750313976

Wurth Elektronik

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

Learn More

Datasheet

420In Stock

1,000Expected 2026/09/10

Cut Tape

$5.26

$4.87

$4.43

$4.04

Reel

$3.66

$3.33

MouseReel Available

Min.: 1
Mult.: 1

: 250

3.4 W

8 V to 32 V

48 V, 48 V

SMD/SMT

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.3 W

750315825
Wurth Elektronik
1: $2.77
78In Stock

Mfr. Part No.
750315825

Mouser Part No
710-750315825

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.3 W

Learn More

Datasheet

78In Stock

Cut Tape

$2.77

$2.63

$2.44

$2.21

Reel

$2.04

MouseReel Available

Min.: 1
Mult.: 1

: 400

3.3 W

36 V to 72 V

3.3 V

SMD/SMT

Flyback Transformers

Types of Transformers

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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

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