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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 14 uH 30 W

750311607
Wurth Elektronik
1: £6.94
476Expected 21/12/2026

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

476Expected 21/12/2026

Cut Tape

£6.94

£6.41

£5.88

Reel

£5.33

£4.40

£3.87

MouseReel Available

Min.: 1
Mult.: 1

: 125

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

750311625
Wurth Elektronik
1: £6.33
400Expected 22/10/2026

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

400Expected 22/10/2026

Cut Tape

£6.33

£5.84

£4.87

Reel

£4.02

£3.53

MouseReel Available

Min.: 1
Mult.: 1

: 200

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

750312558
Wurth Elektronik
1: £2.92
1,470Expected 07/01/2027

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

1,470Expected 07/01/2027

Cut Tape

£2.92

£2.71

£2.29

Reel

£2.08

£1.72

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

750312559
Wurth Elektronik
1: £2.69
800Expected 24/12/2026

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

800Expected 24/12/2026

Cut Tape

£2.69

£2.50

£2.12

£1.89

Reel

£1.89

£1.61

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 9 W

750313443
Wurth Elektronik
1: £3.11
3,172On Order

Mfr. Part No.
750313443

Mouser Part No
710-750313443

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 9 W

Learn More

Datasheet

3,172On Order

Cut Tape

£3.11

£2.87

£2.61

£2.37

Reel

£2.17

£1.96

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-IBTI LM5160 60 uH 3.9 W

750314597
Wurth Elektronik
1: £2.85
792On Order

Mfr. Part No.
750314597

Mouser Part No
710-750314597

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5160 60 uH 3.9 W

Learn More

Datasheet

792On Order

Cut Tape

£2.85

£2.65

£2.18

Reel

£1.98

£1.80

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-IBTI LM5160 36.5 uH 13.8 W

750315038
Wurth Elektronik
1: £8.08
1,003Expected 12/11/2026

Mfr. Part No.
750315038

Mouser Part No
710-750315038

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM5160 36.5 uH 13.8 W

Learn More

Datasheet

1,003Expected 12/11/2026

£8.08

£7.47

£6.79

£6.17

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 15.8 W

750315835
Wurth Elektronik
1: £2.80
1,000Expected 01/10/2026

Mfr. Part No.
750315835

Mouser Part No
710-750315835

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8304 40 uH 15.8 W

Learn More

Datasheet

1,000Expected 01/10/2026

Cut Tape

£2.80

£2.67

£2.42

Reel

£2.42

£2.23

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB LT3751 2.5 uH 127.5 W

750310355
Wurth Elektronik
1: £9.68
187On Order

Mfr. Part No.
750310355

Mouser Part No
710-750310355

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3751 2.5 uH 127.5 W

Learn More

Datasheet

187On Order

£9.68

£9.07

£7.88

£7.10

£5.63

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB LT3748 4.5 uH 36 W

750310617
Wurth Elektronik
1: £7.89
190Expected 01/10/2026

Mfr. Part No.
750310617

Mouser Part No
710-750310617

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 4.5 uH 36 W

Learn More

Datasheet

190Expected 01/10/2026

Cut Tape

£7.89

£7.11

£6.84

£6.73

Reel

£6.61

View

MouseReel Available

Min.: 1
Mult.: 1

: 120

Power Transformers - Board Mount WE-FB LT3748 14 uH 40 W

750310988
Wurth Elektronik
1: £7.22
200Expected 26/11/2026

Mfr. Part No.
750310988

Mouser Part No
710-750310988

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 14 uH 40 W

Learn More

Datasheet

200Expected 26/11/2026

Cut Tape

£7.22

£6.67

Reel

£5.55

£4.58

£4.03

MouseReel Available

Min.: 1
Mult.: 1

: 100

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

750311797
Wurth Elektronik
1: £6.01
202Expected 12/11/2026

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

202Expected 12/11/2026

Cut Tape

£6.01

£5.55

Reel

£4.63

£3.82

£3.35

MouseReel Available

Min.: 1
Mult.: 1

: 125

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.8 W

750313441
Wurth Elektronik
1: £3.11
413Expected 01/10/2026

Mfr. Part No.
750313441

Mouser Part No
710-750313441

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.8 W

Learn More

Datasheet

413Expected 01/10/2026

Cut Tape

£3.11

£2.87

£2.37

Reel

£2.17

£1.96

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6 W

750313460
Wurth Elektronik
1: £3.11
500Expected 03/12/2026

Mfr. Part No.
750313460

Mouser Part No
710-750313460

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6 W

Learn More

Datasheet

500Expected 03/12/2026

Cut Tape

£3.11

£2.87

Reel

£2.17

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

750313970
Wurth Elektronik
1: £3.95
498Expected 22/10/2026

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

498Expected 22/10/2026

Cut Tape

£3.95

£3.65

£3.02

Reel

£2.74

£2.50

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount WE-FB Flyback 5uH 100mVAC

750032489
Wurth Elektronik
1,000: £4.09
Non-Stocked Lead-Time 51 Weeks

Mfr. Part No.
750032489

Mouser Part No
710-750032489

Wurth Elektronik

Power Transformers - Board Mount WE-FB Flyback 5uH 100mVAC

Learn More

Datasheet

Non-Stocked Lead-Time 51 Weeks

Cut Tape

£4.09

Min.: 1,000
Mult.: 200

: 200

Power Transformers - Board Mount WE-FB Flyback 2.70uH 500VAC

750310084
Wurth Elektronik
1,000: £4.09
Non-Stocked Lead-Time 51 Weeks

Mfr. Part No.
750310084

Mouser Part No
710-750310084

Wurth Elektronik

Power Transformers - Board Mount WE-FB Flyback 2.70uH 500VAC

Learn More

Datasheet

Non-Stocked Lead-Time 51 Weeks

Cut Tape

£4.09

Min.: 1,000
Mult.: 200

: 200

Power Transformers - Board Mount WE-FB LT3575 25 uH 4.3 W

750310559
Wurth Elektronik
1: £4.00
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750310559

Mouser Part No
710-750310559

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 25 uH 4.3 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

£4.00

£3.71

£3.42

£3.13

Reel

£2.85

£2.35

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount WE-FB LT3575 50 uH 15 W

750311303
Wurth Elektronik
250: £3.41
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750311303

Mouser Part No
710-750311303

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 50 uH 15 W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

£3.41

£2.82

Min.: 250
Mult.: 250

: 250

Power Transformers - Board Mount WE-FB LT3575 1.5 uH 15 W

750311304
Wurth Elektronik
1: £4.85
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750311304

Mouser Part No
710-750311304

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 1.5 uH 15 W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£4.85

£4.50

Reel

£3.46

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount WE-FB LT3575 750 uH 12 W

750311305
Wurth Elektronik
250: £3.50
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750311305

Mouser Part No
710-750311305

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 750 uH 12 W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

£3.50

£2.89

Min.: 250
Mult.: 250

: 250

Power Transformers - Board Mount WE-FB LT3575 100 uH 12 W

750311306
Wurth Elektronik
200: £6.45
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
750311306

Mouser Part No
710-750311306

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3575 100 uH 12 W

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

£6.45

Min.: 200
Mult.: 200

: 200

Power Transformers - Board Mount WE-FB LT3574 100 uH 12 W

750311307
Wurth Elektronik
1: £3.65
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750311307

Mouser Part No
710-750311307

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3574 100 uH 12 W

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£3.65

£3.41

£3.18

£2.94

Reel

£2.71

£2.29

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

750311422
Wurth Elektronik
200: £3.89
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
750311422

Mouser Part No
710-750311422

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

£3.89

£3.22

Min.: 200
Mult.: 200

: 200

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 2 W

750311558
Wurth Elektronik
1: £3.46
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750311558

Mouser Part No
710-750311558

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 300 uH 2 W

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

£3.46

£2.89

Reel

£2.89

£2.14

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 300

WE-FB Flyback Transformers

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WE-FB Flyback Transformers

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