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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 WE-FB LT3748 15 uH 30 W

750311385
Wurth Elektronik
1: $8.09
238In Stock

Mfr. Part No.
750311385

Mouser Part No
710-750311385

Wurth Elektronik

Power Transformers WE-FB LT3748 15 uH 30 W

Learn More

Datasheet

238In Stock

Cut Tape

$8.09

$7.71

$7.35

$7.16

Reel

$6.89

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

Power Transformers MID-FLYLT LT8300 300 uH 1.7 W

750312558
Wurth Elektronik
1: $3.64
413In Stock

Mfr. Part No.
750312558

Mouser Part No
710-750312558

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 300 uH 1.7 W

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Datasheet

413In Stock

Cut Tape

$3.64

$3.30

$3.16

$3.07

Reel

$2.82

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers WE-FB LT3575 7 uH 15 W

750311567
Wurth Elektronik
1: $9.67
143In Stock

Mfr. Part No.
750311567

Mouser Part No
710-750311567

Wurth Elektronik

Power Transformers WE-FB LT3575 7 uH 15 W

Learn More

Datasheet

143In Stock

Cut Tape

$9.67

$9.06

$8.66

$7.88

Reel

$7.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FB LT3748 3.8 uH 9 W

750311856
Wurth Elektronik
1: $6.63
188In Stock

Mfr. Part No.
750311856

Mouser Part No
710-750311856

Wurth Elektronik

Power Transformers WE-FB LT3748 3.8 uH 9 W

Learn More

Datasheet

188In Stock

Cut Tape

$6.63

$5.99

$5.75

$5.57

Reel

$4.17

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10%

750510348
Wurth Elektronik
1: $4.76
105In Stock

Mfr. Part No.
750510348

Mouser Part No
710-750510348

Wurth Elektronik

Audio Transformers / Signal Transformers WE-DSL VDSL 700uH +-10%

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Datasheet

105In Stock

Cut Tape

$4.76

$4.70

$4.41

$3.97

Reel

$3.97

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

Power Transformers MID-IBTI LM20242 66 uH 15.2 W

750342156
Wurth Elektronik
1: $5.07
203In Stock

Mfr. Part No.
750342156

Mouser Part No
710-750342156

Wurth Elektronik

Power Transformers MID-IBTI LM20242 66 uH 15.2 W

Learn More

Datasheet

203In Stock

Cut Tape

$5.07

$4.69

$4.27

$3.88

Reel

$3.53

$3.20

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers WE-FB LT3748 12 uH 30 W

750311600
Wurth Elektronik
1: $11.72
1In Stock

Mfr. Part No.
750311600

Mouser Part No
710-750311600

Wurth Elektronik

Power Transformers WE-FB LT3748 12 uH 30 W

Learn More

Datasheet

1In Stock

Cut Tape

$11.72

$10.98

$10.50

Reel

$9.55

$8.59

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

Power Transformers WE-FB Flyback 5uH 500VAC

750311268
Wurth Elektronik
1: $2.55
32In Stock

Mfr. Part No.
750311268

Mouser Part No
710-750311268

Wurth Elektronik

Power Transformers WE-FB Flyback 5uH 500VAC

Learn More

Datasheet

32In Stock

Cut Tape

$2.55

$2.52

$2.36

$2.12

Reel

$2.12

$1.89

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers MID-IBTI LM5017MRX 45 uH 1.5 W

750314462
Wurth Elektronik
1: $4.77
104In Stock

Mfr. Part No.
750314462

Mouser Part No
710-750314462

Wurth Elektronik

Power Transformers MID-IBTI LM5017MRX 45 uH 1.5 W

Learn More

Datasheet

104In Stock

Cut Tape

$4.77

$4.41

$4.01

$3.65

Reel

$3.32

$3.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Power Transformers MID-FLYLT 9-36V 50-200kHz

750315832
Wurth Elektronik
1: $2.46
372In Stock

Mfr. Part No.
750315832

Mouser Part No
710-750315832

Wurth Elektronik

Power Transformers MID-FLYLT 9-36V 50-200kHz

Learn More

Datasheet

372In Stock

Cut Tape

$2.46

$2.33

$2.17

$1.97

Reel

$1.80

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Power Transformers WE-FB LT3573 15 uH 1 W

750370042
Wurth Elektronik
1: $7.91
55In Stock

Mfr. Part No.
750370042

Mouser Part No
710-750370042

Wurth Elektronik

Power Transformers WE-FB LT3573 15 uH 1 W

Learn More

Datasheet

55In Stock

Cut Tape

$7.91

$7.41

$7.09

$6.44

$5.80

Reel

$5.80

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Power Transformers WE-FB LT3748 12 uH 31.2 W

750311608
Wurth Elektronik
1: $8.10
244In Stock

Mfr. Part No.
750311608

Mouser Part No
710-750311608

Wurth Elektronik

Power Transformers WE-FB LT3748 12 uH 31.2 W

Learn More

Datasheet

244In Stock

Cut Tape

$8.10

$7.31

$7.01

$6.79

Reel

$6.51

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

Power Transformers MID-FLYLT LT8302 12 uH 6 W

750313460
Wurth Elektronik
1: $3.55
427In Stock

Mfr. Part No.
750313460

Mouser Part No
710-750313460

Wurth Elektronik

Power Transformers MID-FLYLT LT8302 12 uH 6 W

Learn More

Datasheet

427In Stock

Cut Tape

$3.55

$3.21

$3.08

$2.99

Reel

$2.78

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers MID-FLYLT LT8300 350 uH 2.1 W

750311838
Wurth Elektronik
1: $5.75
988In Stock

Mfr. Part No.
750311838

Mouser Part No
710-750311838

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 350 uH 2.1 W

Learn More

Datasheet

988In Stock

Cut Tape

$5.75

$5.32

$4.84

$4.40

Reel

$4.00

$3.63

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers WE-FB LT3748 100 uH 12 W

750311424
Wurth Elektronik
1: $8.10
163In Stock

Mfr. Part No.
750311424

Mouser Part No
710-750311424

Wurth Elektronik

Power Transformers WE-FB LT3748 100 uH 12 W

Learn More

Datasheet

163In Stock

Cut Tape

$8.10

$7.31

$7.01

$6.79

Reel

$6.31

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FB LT3573 25 uH 9.6 W

750310562
Wurth Elektronik
1: $7.33
272In Stock

Mfr. Part No.
750310562

Mouser Part No
710-750310562

Wurth Elektronik

Power Transformers WE-FB LT3573 25 uH 9.6 W

Learn More

Datasheet

272In Stock

Cut Tape

$7.33

$6.78

$6.50

$6.30

Reel

$4.97

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Power Transformers WE-FB LT3748 15 uH 30 W

750311605
Wurth Elektronik
1: $6.94
125In Stock

Mfr. Part No.
750311605

Mouser Part No
710-750311605

Wurth Elektronik

Power Transformers WE-FB LT3748 15 uH 30 W

Learn More

Datasheet

125In Stock

Cut Tape

$6.94

$6.93

$6.92

$6.91

Reel

$5.97

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

Power Transformers WE-FB LT3573 30 uH 5 W

750370047
Wurth Elektronik
1: $7.91
1,217Expected 16/04/2026

Mfr. Part No.
750370047

Mouser Part No
710-750370047

Wurth Elektronik

Power Transformers WE-FB LT3573 30 uH 5 W

Learn More

Datasheet

1,217Expected 16/04/2026

Cut Tape

$7.91

$7.41

$7.09

$6.44

$5.80

Reel

$5.80

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Power Transformers MID-FLYLT LT8304

750315839
Wurth Elektronik
1: $5.65
188In Stock

Mfr. Part No.
750315839

Mouser Part No
710-750315839

Wurth Elektronik

Power Transformers MID-FLYLT LT8304

Datasheet

188In Stock

Cut Tape

$5.65

$5.25

$4.94

$4.63

$4.32

Reel

$3.89

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FB LT3573 25 uH 9.6 W

750310563
Wurth Elektronik
1: $7.32
433In Stock

Mfr. Part No.
750310563

Mouser Part No
710-750310563

Wurth Elektronik

Power Transformers WE-FB LT3573 25 uH 9.6 W

Learn More

Datasheet

433In Stock

Cut Tape

$7.32

$6.78

$6.50

$6.30

Reel

$5.91

View

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FB LT3573 25 uH 5.6 W

750310799
Wurth Elektronik
1: $7.03
305In Stock
1,200On Order

Mfr. Part No.
750310799

Mouser Part No
710-750310799

Wurth Elektronik

Power Transformers WE-FB LT3573 25 uH 5.6 W

Learn More

Datasheet

305In Stock

1,200On Order

Cut Tape

$7.03

$6.59

$6.30

$5.73

Reel

$5.15

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers WE-FB LT3574 3 uH 12 W

750311308
Wurth Elektronik
1: $8.50
425In Stock

Mfr. Part No.
750311308

Mouser Part No
710-750311308

Wurth Elektronik

Power Transformers WE-FB LT3574 3 uH 12 W

Learn More

Datasheet

425In Stock

Cut Tape

$8.50

$7.96

$7.61

$6.92

Reel

$6.23

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FB LT3748 8 uH 45 W

750311591
Wurth Elektronik
1: $14.36
231In Stock

Mfr. Part No.
750311591

Mouser Part No
710-750311591

Wurth Elektronik

Power Transformers WE-FB LT3748 8 uH 45 W

Learn More

Datasheet

231In Stock

Cut Tape

$14.36

$13.45

$12.87

Reel

$11.70

$10.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Power Transformers WE-FB LT3748 400 uH 45 W

750311771
Wurth Elektronik
1: $14.36
1,192In Stock

Mfr. Part No.
750311771

Mouser Part No
710-750311771

Wurth Elektronik

Power Transformers WE-FB LT3748 400 uH 45 W

Learn More

Datasheet

1,192In Stock

Cut Tape

$14.36

$13.45

$12.87

Reel

$11.70

$10.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

Power Transformers MID-FLYLT LT8302 9 uH 9 W

750313443
Wurth Elektronik
1: $4.14
1,376In Stock

Mfr. Part No.
750313443

Mouser Part No
710-750313443

Wurth Elektronik

Power Transformers MID-FLYLT LT8302 9 uH 9 W

Learn More

Datasheet

1,376In Stock

Cut Tape

$4.14

$3.83

$3.48

$3.16

Reel

$2.88

$2.61

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

WE-FB Flyback Transformers

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WE-FB Flyback Transformers

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