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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 LT3748 20 uH 60 W

750311783
Wurth Elektronik
1: $14.36
1,728In Stock

Mfr. Part #
750311783

Mouser Part #
710-750311783

Wurth Elektronik

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

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Datasheet

1,728In Stock

Cut Tape

$14.36

$13.45

$12.87

Reel

$11.70

$10.53

MouseReel Available

Min.: 1
Mult.: 1

: 100

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

750370047
Wurth Elektronik
1: $3.92
1,423In Stock

Mfr. Part #
750370047

Mouser Part #
710-750370047

Wurth Elektronik

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

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Datasheet

1,423In Stock

Cut Tape

$3.92

Reel

$3.92

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

750370041
Wurth Elektronik
1: $4.68
587In Stock
600Expected 8/20/2026

Mfr. Part #
750370041

Mouser Part #
710-750370041

Wurth Elektronik

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

Learn More

Datasheet

587In Stock

600Expected 8/20/2026

Cut Tape

$4.68

$4.29

$4.07

$3.84

Reel

$3.60

$3.32

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

750311911
Wurth Elektronik
1: $10.55
283In Stock

Mfr. Part #
750311911

Mouser Part #
710-750311911

Wurth Elektronik

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

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Datasheet

283In Stock

$10.55

$9.88

$9.45

$8.59

$7.73

Min.: 1
Mult.: 1

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

750312924
Wurth Elektronik
1: $3.40
1,806In Stock

Mfr. Part #
750312924

Mouser Part #
710-750312924

Wurth Elektronik

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

Learn More

Datasheet

1,806In Stock

Cut Tape

$3.40

$3.23

$2.50

Reel

$2.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 925

Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W

750310471
Wurth Elektronik
1: $7.32
317In Stock

Mfr. Part #
750310471

Mouser Part #
710-750310471

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W

Learn More

Datasheet

317In Stock

Cut Tape

$7.32

$6.86

$6.56

$5.97

Reel

$5.37

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 3.6 W

750312365
Wurth Elektronik
1: $3.55
1,322In Stock

Mfr. Part #
750312365

Mouser Part #
710-750312365

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 3.6 W

Learn More

Datasheet

1,322In Stock

Cut Tape

$3.55

$2.38

Reel

$2.38

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW

750316743
Wurth Elektronik
1: $9.43
1,052In Stock

Mfr. Part #
750316743

Mouser Part #
710-750316743

Wurth Elektronik

Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW

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Datasheet

1,052In Stock

Cut Tape

$9.43

$8.70

Reel

$5.98

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W

750317233
Wurth Elektronik
1: $7.59
1,274In Stock

Mfr. Part #
750317233

Mouser Part #
710-750317233

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W

Learn More

Datasheet

1,274In Stock

Cut Tape

$7.59

$7.01

Reel

$7.01

$4.82

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W

750317236
Wurth Elektronik
1: $7.46
1,147In Stock

Mfr. Part #
750317236

Mouser Part #
710-750317236

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W

Learn More

Datasheet

1,147In Stock

Cut Tape

$7.46

$6.88

Reel

$6.88

$4.73

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

750315830
Wurth Elektronik
1: $2.46
1,810In Stock

Mfr. Part #
750315830

Mouser Part #
710-750315830

Wurth Elektronik

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

Learn More

Datasheet

1,810In Stock

Cut Tape

$2.46

$2.33

$1.97

Reel

$1.80

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

750311659
Wurth Elektronik
1: $3.31
1,400In Stock

Mfr. Part #
750311659

Mouser Part #
710-750311659

Wurth Elektronik

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

Learn More

Datasheet

1,400In Stock

Cut Tape

$3.31

$3.07

Reel

$2.36

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

750312872
Wurth Elektronik
1: $28.50
919In Stock

Mfr. Part #
750312872

Mouser Part #
710-750312872

Wurth Elektronik

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

Learn More

Datasheet

919In Stock

$28.50

$26.31

$18.09

Min.: 1
Mult.: 1

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

750311675
Wurth Elektronik
1: $8.70
417In Stock

Mfr. Part #
750311675

Mouser Part #
710-750311675

Wurth Elektronik

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

Learn More

Datasheet

417In Stock

Cut Tape

$8.70

$8.03

Reel

$5.52

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

750313439
Wurth Elektronik
1: $4.14
944In Stock

Mfr. Part #
750313439

Mouser Part #
710-750313439

Wurth Elektronik

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

Learn More

Datasheet

944In Stock

Cut Tape

$4.14

$3.83

Reel

$2.88

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W

750311567
Wurth Elektronik
1: $9.67
20In Stock
400Expected 8/27/2026

Mfr. Part #
750311567

Mouser Part #
710-750311567

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 7 uH 15 W

Learn More

Datasheet

20In Stock

400Expected 8/27/2026

Cut Tape

$9.67

$9.06

$8.66

$7.88

Reel

$7.09

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB LT3748 15 uH 45 W

750311593
Wurth Elektronik
1: $14.36
140In Stock

Mfr. Part #
750311593

Mouser Part #
710-750311593

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 15 uH 45 W

Learn More

Datasheet

140In Stock

Cut Tape

$14.36

$13.45

Reel

$13.45

$10.53

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 100

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

750311605
Wurth Elektronik
1: $11.72
125In Stock

Mfr. Part #
750311605

Mouser Part #
710-750311605

Wurth Elektronik

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

Learn More

Datasheet

125In Stock

Cut Tape

$11.72

$10.98

Reel

$9.55

$8.59

MouseReel Available

Min.: 1
Mult.: 1

: 125

Power Transformers - Board Mount WE-FB LT3748 3.8 uH 9 W

750311856
Wurth Elektronik
1: $5.04
67In Stock
200Expected 12/3/2026

Mfr. Part #
750311856

Mouser Part #
710-750311856

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 3.8 uH 9 W

Learn More

Datasheet

67In Stock

200Expected 12/3/2026

Cut Tape

$5.04

$4.68

$4.32

$3.96

Reel

$3.60

$2.97

MouseReel Available

Min.: 1
Mult.: 1

: 200

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

750510348
Wurth Elektronik
1: $4.76
92In Stock

Mfr. Part #
750510348

Mouser Part #
710-750510348

Wurth Elektronik

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

Learn More

Datasheet

92In Stock

Cut Tape

$4.76

$4.70

$4.41

$3.97

Reel

$3.97

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W

750311600
Wurth Elektronik
1: $11.72
114In Stock

Mfr. Part #
750311600

Mouser Part #
710-750311600

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W

Learn More

Datasheet

114In Stock

Cut Tape

$11.72

$10.98

Reel

$10.98

$8.59

MouseReel Available

Min.: 1
Mult.: 1

: 125

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

750311660
Wurth Elektronik
1: $4.36
883In Stock

Mfr. Part #
750311660

Mouser Part #
710-750311660

Wurth Elektronik

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

Learn More

Datasheet

883In Stock

Cut Tape

$4.36

$4.05

Reel

$3.12

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount WE-FB LT3511 200 uH 45 W

750311963
Wurth Elektronik
1: $8.69
855In Stock

Mfr. Part #
750311963

Mouser Part #
710-750311963

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3511 200 uH 45 W

Learn More

Datasheet

855In Stock

$8.69

$8.02

$5.52

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB LT3748 6 uH 45 W

750311589
Wurth Elektronik
1: $13.19
200In Stock

Mfr. Part #
750311589

Mouser Part #
710-750311589

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 6 uH 45 W

Learn More

Datasheet

200In Stock

Cut Tape

$13.19

$12.35

$11.82

Reel

$10.74

$9.67

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.5 W

750315834
Wurth Elektronik
1: $2.46
37In Stock

Mfr. Part #
750315834

Mouser Part #
710-750315834

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.5 W

Learn More

Datasheet

37In Stock

Cut Tape

$2.46

$2.33

Reel

$1.80

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

WE-FB Flyback Transformers

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WE-FB Flyback Transformers

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