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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.

All Results (177)

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Part #

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

750314462
Wurth Elektronik
1: $5.017
93In Stock

Mfr. Part #
750314462

Mouser Part #
710-750314462

Wurth Elektronik

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

Learn More

Datasheet

93In Stock

Cut Tape

$5.017

$4.638

Reel

$3.492

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount WE-FB LT3573 25 uH 9.6 W

750310562
Wurth Elektronik
1: $6.394
477Expected 10/29/2026

Mfr. Part #
750310562

Mouser Part #
710-750310562

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 25 uH 9.6 W

Learn More

Datasheet

477Expected 10/29/2026

Cut Tape

$6.394

$5.932

Reel

$4.564

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount WE-FB LT3573 25 uH 9.6 W

750310563
Wurth Elektronik
1: $7.698
1.400On Order

Mfr. Part #
750310563

Mouser Part #
710-750310563

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 25 uH 9.6 W

Learn More

Datasheet

1.400On Order

Cut Tape

$7.698

$7.130

$6.836

$6.626

Reel

$6.215

View

Min.: 1
Mult.: 1

: 200

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

750313443
Wurth Elektronik
1: $4.354
3.187On Order

Mfr. Part #
750313443

Mouser Part #
710-750313443

Wurth Elektronik

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

Learn More

Datasheet

3.187On Order

Cut Tape

$4.354

$4.028

$3.660

$3.323

Reel

$3.029

$2.745

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 2.8 W

750313972
Wurth Elektronik
1: $6.163
4.500On Order

Mfr. Part #
750313972

Mouser Part #
710-750313972

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 2.8 W

Learn More

Datasheet

4.500On Order

Cut Tape

$6.163

$5.700

$5.185

$4.712

Reel

$4.280

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

750314597
Wurth Elektronik
1: $3.996
792On Order

Mfr. Part #
750314597

Mouser Part #
710-750314597

Wurth Elektronik

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

Learn More

Datasheet

792On Order

Cut Tape

$3.996

$3.702

$3.060

Reel

$2.776

$2.524

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

750315038
Wurth Elektronik
1: $11.306
1.003Expected 11/12/2026

Mfr. Part #
750315038

Mouser Part #
710-750315038

Wurth Elektronik

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

Learn More

Datasheet

1.003Expected 11/12/2026

$11.306

$10.464

$9.518

$8.645

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount MID-FLYLT LT8304

750315839
Wurth Elektronik
1: $3.260
1.615On Order

Mfr. Part #
750315839

Mouser Part #
710-750315839

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8304

Datasheet

1.615On Order

Cut Tape

$3.260

$3.029

$2.797

$2.566

Reel

$2.324

View

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB LT3751 FLYBK TRANSFORMER EDF20 10 uH

750032051
Wurth Elektronik
1: $11.400
250Expected 8/14/2026

Mfr. Part #
750032051

Mouser Part #
710-750032051

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3751 FLYBK TRANSFORMER EDF20 10 uH

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Datasheet

250Expected 8/14/2026

Cut Tape

$11.400

$10.685

Reel

$9.286

$8.045

$6.836

MouseReel Available

Min.: 1
Mult.: 1

: 125

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

750310355
Wurth Elektronik
1: $13.567
187On Order

Mfr. Part #
750310355

Mouser Part #
710-750310355

Wurth Elektronik

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

Learn More

Datasheet

187On Order

$13.567

$12.704

$11.043

$9.938

$7.888

Min.: 1
Mult.: 1

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

750310988
Wurth Elektronik
1: $10.117
200Expected 11/26/2026

Mfr. Part #
750310988

Mouser Part #
710-750310988

Wurth Elektronik

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

Learn More

Datasheet

200Expected 11/26/2026

Cut Tape

$10.117

$9.339

Reel

$7.783

$6.426

$5.648

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount WE-FB LT3748 100 uH 800 mW

750311681
Wurth Elektronik
1: $3.628
582On Order

Mfr. Part #
750311681

Mouser Part #
710-750311681

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 100 uH 800 mW

Learn More

Datasheet

582On Order

Cut Tape

$3.628

$3.365

$3.134

$2.913

Reel

$2.671

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

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

750313441
Wurth Elektronik
1: $4.354
413Expected 9/17/2026

Mfr. Part #
750313441

Mouser Part #
710-750313441

Wurth Elektronik

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

Learn More

Datasheet

413Expected 9/17/2026

Cut Tape

$4.354

$4.028

$3.323

Reel

$3.029

$2.745

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

750313460
Wurth Elektronik
1: $4.354
500Expected 12/3/2026

Mfr. Part #
750313460

Mouser Part #
710-750313460

Wurth Elektronik

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

Learn More

Datasheet

500Expected 12/3/2026

Cut Tape

$4.354

$4.028

Reel

$3.029

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

750032489
Wurth Elektronik
1.000: $5.721
Non-Stocked Lead-Time 51 Weeks

Mfr. Part #
750032489

Mouser Part #
710-750032489

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 51 Weeks

Cut Tape

$5.721

Quote

Min.: 1.000
Mult.: 200

: 200

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

750310084
Wurth Elektronik
1.000: $5.721
Non-Stocked Lead-Time 51 Weeks

Mfr. Part #
750310084

Mouser Part #
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

$5.721

Quote

Min.: 1.000
Mult.: 200

: 200

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

750310559
Wurth Elektronik
1: $5.595
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
750310559

Mouser Part #
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

$5.595

$5.195

$4.796

$4.396

Reel

$3.996

$3.292

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

750311303
Wurth Elektronik
250: $4.785
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
750311303

Mouser Part #
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

$4.785

$3.954

Min.: 250
Mult.: 250

: 250

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

750311304
Wurth Elektronik
1: $6.783
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
750311304

Mouser Part #
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

$6.783

$6.300

Reel

$4.838

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

750311305
Wurth Elektronik
250: $4.901
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
750311305

Mouser Part #
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

$4.901

$4.049

Min.: 250
Mult.: 250

: 250

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

750311306
Wurth Elektronik
200: $9.034
Non-Stocked Lead-Time 19 Weeks

Mfr. Part #
750311306

Mouser Part #
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

$9.034

Min.: 200
Mult.: 200

: 200

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

750311307
Wurth Elektronik
1: $5.111
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
750311307

Mouser Part #
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

$5.111

$4.785

$4.449

$4.123

Reel

$3.786

$3.208

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

750311422
Wurth Elektronik
200: $5.458
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
750311422

Mouser Part #
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

$5.458

$4.512

Min.: 200
Mult.: 200

: 200

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

750311558
Wurth Elektronik
1: $4.838
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
750311558

Mouser Part #
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

$4.838

$4.049

Reel

$4.049

$2.997

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

750311573
Wurth Elektronik
1: $8.214
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
750311573

Mouser Part #
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

$8.214

$7.583

Reel

$7.583

$5.216

MouseReel Available

Min.: 1
Mult.: 1

: 300

WE-FB Flyback Transformers

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WE-FB Flyback Transformers

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