Transformers – Mouser Singapore

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WE-FB Flyback Transformers

Würth Elektronik WE-FB Flyback Transformers provide a straightforward design solution, requiring fewer external components and occupying minimal board space. These cost-effective transformers are compatible with multiple Linear Technologies (LT) chipsets, ensuring reliable voltage control over the long term. With an isolation voltage of up to 2.5kV, Würth Elektronik WE-FB Flyback Transformers deliver sustained performance and safety.

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Part #

Power Transformers - Board Mount WE-FB LT3512 200 uH 2.5 W

750311573
Wurth Elektronik
1: $10.62
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750311573

Mouser Part No
710-750311573

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3512 200 uH 2.5 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$10.62

$9.81

Reel

$9.81

$6.75

MouseReel Available

Min.: 1
Mult.: 1

: 300

2.5 W

35 V to 75 V

5 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 12 uH 45 W

750311595
Wurth Elektronik
1: $19.53
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750311595

Mouser Part No
710-750311595

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 12 uH 45 W

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Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$19.53

$18.29

Reel

$18.29

$14.32

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 100

45 W

30 V to 75 V

15 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 6 uH 30 W

750311597
Wurth Elektronik
125: $12.99
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750311597

Mouser Part No
710-750311597

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 6 uH 30 W

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Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$12.99

$11.68

Min.: 125
Mult.: 125

: 125

30 W

20 V to 48 V

5 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 8.3 uH 30 W

750311598
Wurth Elektronik
125: $12.99
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750311598

Mouser Part No
710-750311598

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 8.3 uH 30 W

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Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$12.99

$11.68

Min.: 125
Mult.: 125

: 125

30 W

20 V to 48 V

12 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3512 150 uH 3.6 W

750311661
Wurth Elektronik
1,200: $8.98
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750311661

Mouser Part No
710-750311661

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3512 150 uH 3.6 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$8.98

Min.: 1,200
Mult.: 300

: 300

3.6 W

36 V to 72 V

15 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3575 50 uH 20 W

750311688
Wurth Elektronik
200: $7.22
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750311688

Mouser Part No
710-750311688

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 50 uH 20 W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$7.22

$5.96

Min.: 200
Mult.: 200

: 200

20 W

36 V

5 V

SMD/SMT

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

750311689
Wurth Elektronik
1: $8.55
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750311689

Mouser Part No
710-750311689

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$8.55

$7.94

$7.33

$6.72

Reel

$6.11

$5.05

MouseReel Available

Min.: 1
Mult.: 1

: 200

20 W

36 V

5 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3748 224 uH 30 W

750311715
Wurth Elektronik
1,000: $18.94
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
750311715

Mouser Part No
710-750311715

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 224 uH 30 W

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Cut Tape

$18.94

Min.: 1,000
Mult.: 100

: 100

30 W

94 VAC to 940 VAC

15 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3512 200 uH 3.3 W

750311839
Wurth Elektronik
1,200: $6.36
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750311839

Mouser Part No
710-750311839

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3512 200 uH 3.3 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$6.36

Min.: 1,200
Mult.: 300

: 300

3.3 W

36 V to 72 V

15 V, 15 V

SMD/SMT

Power Transformers - Board Mount WE-FB LT3512 100 uH 7.5 W

750311964
Wurth Elektronik
1,000: $6.94
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
750311964

Mouser Part No
710-750311964

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3512 100 uH 7.5 W

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$6.94

Min.: 1,000
Mult.: 200

: 200

7.5 W

8 V to 70 V

50 V to 150 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI TPS55010TER 1 uH 1 W

750312547
Wurth Elektronik
1,200: $4.58
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750312547

Mouser Part No
710-750312547

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI TPS55010TER 1 uH 1 W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$4.58

Min.: 1,200
Mult.: 300

: 300

1 W

3 V to 6 V

5 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI LM5017 23 uH 3 W

750312750
Wurth Elektronik
1,600: $4.09
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750312750

Mouser Part No
710-750312750

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017 23 uH 3 W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$4.09

Min.: 1,600
Mult.: 800

: 800

3 W

20 V to 100 V

10 V

SMD/SMT

Power Transformers - Board Mount WE-FB Flyback 50uH 1.3A 10% TOL

750314225
Wurth Elektronik
1,000: $5.39
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750314225

Mouser Part No
710-750314225

Wurth Elektronik

Power Transformers - Board Mount WE-FB Flyback 50uH 1.3A 10% TOL

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$5.39

Min.: 1,000
Mult.: 250

: 250

2.5 W

15 V to 40 V

5 V, 5 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI LM5017 80 uH 600 mW

750314441
Wurth Elektronik
1,000: $7.82
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750314441

Mouser Part No
710-750314441

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017 80 uH 600 mW

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

$7.82

Min.: 1,000
Mult.: 500

: 500

600 mW

17 V to 36 V

3.3 V, 24 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI LM5017MR 45 uH 1.3 W

750314442
Wurth Elektronik
1,000: $4.09
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750314442

Mouser Part No
710-750314442

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017MR 45 uH 1.3 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$4.09

Min.: 1,000
Mult.: 500

: 500

1.3 W

16 V to 36 V

- 10 V, - 5 V, 5 V, 10 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI LM5017MRX 45 uH 1.2 W

750314459
Wurth Elektronik
1,000: $4.09
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750314459

Mouser Part No
710-750314459

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017MRX 45 uH 1.2 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$4.09

Min.: 1,000
Mult.: 500

: 500

1.2 W

16 V to 36 V

- 7 V, - 5 V, 5 V, 7 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI LM5017 45 uH 1.5 W

750314460
Wurth Elektronik
1,000: $4.09
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750314460

Mouser Part No
710-750314460

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017 45 uH 1.5 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$4.09

Min.: 1,000
Mult.: 500

: 500

1.5 W

16 V to 36 V

- 5 V, - 5 V, 12 V, 12 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI LM5017MRX 45 uH 1.5 W

750314461
Wurth Elektronik
1,000: $4.09
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750314461

Mouser Part No
710-750314461

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017MRX 45 uH 1.5 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$4.09

Min.: 1,000
Mult.: 500

: 500

1.5 W

16 V to 36 V

- 5 V, 5 V, 15 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI LM5017MRX 45 uH 1.4 W

750314463
Wurth Elektronik
1,000: $4.09
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750314463

Mouser Part No
710-750314463

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017MRX 45 uH 1.4 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$4.09

Min.: 1,000
Mult.: 500

: 500

1.4 W

16 V to 36 V

- 12 V, 12 V, 24 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI LM5017 60 uH 5 W

750314624
Wurth Elektronik
1,050: $8.39
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750314624

Mouser Part No
710-750314624

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017 60 uH 5 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$8.39

Min.: 1,050
Mult.: 70

5 W

17 V to 35 V

9 V, 9 V, 16 V, 16 V

Through Hole

Power Transformers - Board Mount MID-IBTI LM5017 68 uH 3.3 W

750314851
Wurth Elektronik
1,050: $7.63
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750314851

Mouser Part No
710-750314851

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5017 68 uH 3.3 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$7.63

Min.: 1,050
Mult.: 150

: 150

3.3 W

14 V to 40 V

5 V, 5 V, 14 V, 14 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI TPS54061 2.5 mH 100 mW

750314952
Wurth Elektronik
1,200: $2.35
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
750314952

Mouser Part No
710-750314952

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI TPS54061 2.5 mH 100 mW

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

$2.35

Min.: 1,200
Mult.: 300

: 300

100 mW

10 V to 40 V

3.3 V, 3.3 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI LM5160 40 uH 8 W

750315039
Wurth Elektronik
1: $14.62
Lead-Time 14 Weeks

Mfr. Part No.
750315039

Mouser Part No
710-750315039

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5160 40 uH 8 W

Learn More

Datasheet

Lead-Time 14 Weeks

Cut Tape

$14.62

$13.53

Reel

$13.53

$10.17

MouseReel Available

Min.: 1
Mult.: 1

: 110

8 W

24 V

5 V, 15 V, 15 V

SMD/SMT

Power Transformers - Board Mount MID-IBTI 12-36V 300kHz

750315144
Wurth Elektronik
1,400: $5.88
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750315144

Mouser Part No
710-750315144

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI 12-36V 300kHz

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$5.88

Min.: 1,400
Mult.: 700

: 700

1.3 W

12 V to 36 V

- 17.5 V, 17.5 V

SMD/SMT

Power Transformers - Board Mount MID-FLYMAX MAX17498C 300 uH 1.1 W

750315319
Wurth Elektronik
1,400: $10.12
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750315319

Mouser Part No
710-750315319

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17498C 300 uH 1.1 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$10.12

Min.: 1,400
Mult.: 700

: 700

1.1 W

24 V

5 V, 7.5 V, 10 V

SMD/SMT

WE-FB Flyback Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support

100 mW
150 mW
300 mW
600 mW
700 mW
800 mW
1 W
1.1 W
1.2 W
1.3 W
1.4 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 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
7 V to 26 V
8 V to 15 V
8 V to 24 V
8 V to 28 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

- 200 V, 200 V
- 150 V, 150 V
- 17.5 V, 17.5 V
- 12 V, 12 V, 24 V
- 12 V, 5 V, 12 V
- 10 V, - 5 V, 5 V, 10 V
- 7 V, - 5 V, 5 V, 7 V
- 5 V, - 5 V, 12 V, 12 V
- 5 V, 5 V
- 5 V, 5 V, 15 V
- 5 V, 5 V, 24 V
3.3 V
3.3 V, 24 V
3.3 V, 3.3 V
5 V
5 V, 10 V
5 V, 15 V, 15 V
5 V, 5 V
5 V, 5 V, 14 V, 14 V
5 V, 5 V, 15 V, 15 V