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WE-FB Series Transformers

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Results: 104

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Series = WE-FB

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Part #

Power Transformers WE-FB SMD Flyback On REFDsgn LM3481 TI

750316152
Wurth Elektronik
1: Rp131.541
256In Stock

Mfr. Part No.
750316152

Mouser Part No
710-750316152

Wurth Elektronik

Power Transformers WE-FB SMD Flyback On REFDsgn LM3481 TI

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Datasheet

256In Stock

Cut Tape

Rp131.541

Rp125.303

Rp121.451

Rp117.781

Reel

Rp111.544

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

36 W

5 V to 32 V

12 V

SMD/SMT

Power Transformers WE-FB LT3748 15 uH 30 W

750311605
Wurth Elektronik
1: Rp127.321
87In Stock

Mfr. Part No.
750311605

Mouser Part No
710-750311605

Wurth Elektronik

Power Transformers WE-FB LT3748 15 uH 30 W

Learn More

Datasheet

87In Stock

Cut Tape

Rp127.321

Rp127.138

Rp126.954

Rp126.771

Reel

Rp109.526

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

30 W

30 V to 75 V

5 V

SMD/SMT

Power Transformers WE-FB Flyback 2.7uH 500VDC

750311088
Wurth Elektronik
1: Rp54.855
404In Stock

Mfr. Part No.
750311088

Mouser Part No
710-750311088

Wurth Elektronik

Power Transformers WE-FB Flyback 2.7uH 500VDC

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Datasheet

404In Stock

Cut Tape

Rp54.855

Rp54.121

Rp50.818

Rp45.682

Reel

Rp45.682

Rp40.545

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

5 W

6 V to 12.6 V

100 V

SMD/SMT

Power Transformers WE-FB LT3573 15 uH 1 W

750370042
Wurth Elektronik
1: Rp145.117
54In Stock

Mfr. Part No.
750370042

Mouser Part No
710-750370042

Wurth Elektronik

Power Transformers WE-FB LT3573 15 uH 1 W

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Datasheet

54In Stock

Cut Tape

Rp145.117

Rp135.944

Rp130.073

Rp118.148

Rp106.407

Reel

Rp106.407

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

1 W

5 V

5 V, 5 V

SMD/SMT

Power Transformers WE-FB LT3573 50 uH 5 W

750370041
Wurth Elektronik
1: Rp128.972
504Expected 19/03/2026

Mfr. Part No.
750370041

Mouser Part No
710-750370041

Wurth Elektronik

Power Transformers WE-FB LT3573 50 uH 5 W

Learn More

Datasheet

504Expected 19/03/2026

Cut Tape

Rp128.972

Rp120.900

Rp115.580

Rp105.123

Reel

Rp94.482

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

5 W

18 V to 30 V

5 V

SMD/SMT

Power Transformers WE-FB LT3575 25 uH 10 W

750311675
Wurth Elektronik
1: Rp128.605
750Expected 25/06/2026

Mfr. Part No.
750311675

Mouser Part No
710-750311675

Wurth Elektronik

Power Transformers WE-FB LT3575 25 uH 10 W

Learn More

Datasheet

750Expected 25/06/2026

Cut Tape

Rp128.605

Rp118.882

Rp115.213

Rp113.195

Reel

Rp108.608

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

10 W

9 V to 30 V

5 V

SMD/SMT

Power Transformers WE-FB LT3573 30 uH 5 W

750370047
Wurth Elektronik
1: Rp145.117
1.990On Order

Mfr. Part No.
750370047

Mouser Part No
710-750370047

Wurth Elektronik

Power Transformers WE-FB LT3573 30 uH 5 W

Learn More

Datasheet

1.990On Order

Cut Tape

Rp145.117

Rp135.944

Rp130.073

Rp118.148

Rp106.407

Reel

Rp106.407

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

5 W

10 V to 30 V

5 V

SMD/SMT

Power Transformers WE-FB LT3748 15 uH 45 W

750311593
Wurth Elektronik
1: Rp263.449
200Expected 16/07/2026

Mfr. Part No.
750311593

Mouser Part No
710-750311593

Wurth Elektronik

Power Transformers WE-FB LT3748 15 uH 45 W

Learn More

Datasheet

200Expected 16/07/2026

Cut Tape

Rp263.449

Rp246.754

Rp236.113

Reel

Rp214.648

Rp193.183

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

45 W

30 V to 75 V

5 V

SMD/SMT

Power Transformers WE-FB LT3748 12 uH 45.6 W

750311596
Wurth Elektronik
1: Rp168.600
200Expected 09/04/2026

Mfr. Part No.
750311596

Mouser Part No
710-750311596

Wurth Elektronik

Power Transformers WE-FB LT3748 12 uH 45.6 W

Learn More

Datasheet

200Expected 09/04/2026

Cut Tape

Rp168.600

Rp152.088

Rp145.851

Rp141.448

Reel

Rp136.861

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

45.6 W

30 V to 75 V

24 V

SMD/SMT

Power Transformers WE-FB LT3512 151 uH 6.24 W

750311662
Wurth Elektronik
1: Rp89.712
300Expected 16/04/2026

Mfr. Part No.
750311662

Mouser Part No
710-750311662

Wurth Elektronik

Power Transformers WE-FB LT3512 151 uH 6.24 W

Learn More

Datasheet

300Expected 16/04/2026

Cut Tape

Rp89.712

Rp88.611

Rp83.107

Rp74.852

Reel

Rp74.852

Rp66.413

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

6.24 W

36 V to 72 V

48 V

SMD/SMT

Power Transformers WE-FB LT3748 1.5 mH 9 W

750811048
Wurth Elektronik
1: Rp155.941
70Expected 19/03/2026

Mfr. Part No.
750811048

Mouser Part No
710-750811048

Wurth Elektronik

Power Transformers WE-FB LT3748 1.5 mH 9 W

Learn More

Datasheet

70Expected 19/03/2026

Rp155.941

Rp146.034

Rp139.613

Rp126.954

Rp114.296

Min.: 1
Mult.: 1

9 W

85 V to 265 V

30 V

Through Hole

Audio Transformers / Signal Transformers Power Transformer

750031353
Wurth Elektronik
1: Rp85.125
Non-Stocked

Mfr. Part No.
750031353

Mouser Part No
710-750031353

Wurth Elektronik

Audio Transformers / Signal Transformers Power Transformer

Datasheet

Non-Stocked

Cut Tape

Rp85.125

Rp84.025

Rp78.704

Rp70.816

Reel

Rp70.816

Rp62.927

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FB Flyback 5uH 100mVAC

750032489
Wurth Elektronik
1.000: Rp34.674
Non-Stocked

Mfr. Part No.
750032489

Mouser Part No
710-750032489

Wurth Elektronik

Power Transformers WE-FB Flyback 5uH 100mVAC

Learn More

Datasheet

Non-Stocked

Cut Tape

Rp34.674

Min.: 1.000
Mult.: 200

Reel: 200

9.9 W

15 V

146 V

SMD/SMT

Power Transformers WE-FB Flyback 2.70uH 500VAC

750310084
Wurth Elektronik
1.000: Rp34.674
Non-Stocked

Mfr. Part No.
750310084

Mouser Part No
710-750310084

Wurth Elektronik

Power Transformers WE-FB Flyback 2.70uH 500VAC

Learn More

Datasheet

Non-Stocked

Cut Tape

Rp34.674

Min.: 1.000
Mult.: 200

Reel: 200

9.2 W

10 V

146 V

SMD/SMT

Pulse Transformers Flyback Transformer

750310435
Wurth Elektronik
1.000: Rp106.957
Non-Stocked

Mfr. Part No.
750310435

Mouser Part No
710-750310435

Wurth Elektronik

Pulse Transformers Flyback Transformer

Datasheet

Non-Stocked

Cut Tape

Rp106.957

Min.: 1.000
Mult.: 200

Reel: 200

Power Transformers WE-FB LT3575 25 uH 4.3 W

750310559
Wurth Elektronik
250: Rp98.518
Non-Stocked

Mfr. Part No.
750310559

Mouser Part No
710-750310559

Wurth Elektronik

Power Transformers WE-FB LT3575 25 uH 4.3 W

Learn More

Datasheet

Non-Stocked

Reel

Rp98.518

Min.: 250
Mult.: 250

Reel: 250

4.3 W

12 V to 30 V

3.3 V

SMD/SMT

Pulse Transformers Flyback Transformer

750311271
Wurth Elektronik
1.000: Rp106.957
Non-Stocked

Mfr. Part No.
750311271

Mouser Part No
710-750311271

Wurth Elektronik

Pulse Transformers Flyback Transformer

Datasheet

Non-Stocked

Cut Tape

Rp106.957

Min.: 1.000
Mult.: 200

Reel: 200

Power Transformers WE-FB LT3575 50 uH 15 W

750311303
Wurth Elektronik
250: Rp143.833
Non-Stocked

Mfr. Part No.
750311303

Mouser Part No
710-750311303

Wurth Elektronik

Power Transformers WE-FB LT3575 50 uH 15 W

Learn More

Datasheet

Non-Stocked

Reel

Rp143.833

Min.: 250
Mult.: 250

Reel: 250

15 W

36 V

5 V

SMD/SMT

Power Transformers WE-FB LT3575 1.5 uH 15 W

750311304
Wurth Elektronik
250: Rp157.592
Non-Stocked

Mfr. Part No.
750311304

Mouser Part No
710-750311304

Wurth Elektronik

Power Transformers WE-FB LT3575 1.5 uH 15 W

Learn More

Datasheet

Non-Stocked

Reel

Rp157.592

Min.: 250
Mult.: 250

Reel: 250

15 W

36 V

5 V

SMD/SMT

Power Transformers WE-FB LT3575 750 uH 12 W

750311305
Wurth Elektronik
250: Rp157.592
Non-Stocked

Mfr. Part No.
750311305

Mouser Part No
710-750311305

Wurth Elektronik

Power Transformers WE-FB LT3575 750 uH 12 W

Learn More

Datasheet

Non-Stocked

Reel

Rp157.592

Min.: 250
Mult.: 250

Reel: 250

12 W

36 V

12 V

SMD/SMT

Power Transformers WE-FB LT3575 100 uH 12 W

750311306
Wurth Elektronik
200: Rp157.592
Non-Stocked

Mfr. Part No.
750311306

Mouser Part No
710-750311306

Wurth Elektronik

Power Transformers WE-FB LT3575 100 uH 12 W

Learn More

Datasheet

Non-Stocked

Reel

Rp157.592

Min.: 200
Mult.: 200

Reel: 200

12 W

36 V

12 V

SMD/SMT

Power Transformers WE-FB LT3574 100 uH 12 W

750311307
Wurth Elektronik
250: Rp130.073
Non-Stocked

Mfr. Part No.
750311307

Mouser Part No
710-750311307

Wurth Elektronik

Power Transformers WE-FB LT3574 100 uH 12 W

Learn More

Datasheet

Non-Stocked

Reel

Rp130.073

Min.: 250
Mult.: 250

Reel: 250

12 W

36 V

24 V

SMD/SMT

Power Transformers WE-FB LT3575 50 uH 20 W

750311422
Wurth Elektronik
200: Rp118.148
Non-Stocked

Mfr. Part No.
750311422

Mouser Part No
710-750311422

Wurth Elektronik

Power Transformers WE-FB LT3575 50 uH 20 W

Learn More

Datasheet

Non-Stocked

Reel

Rp118.148

Min.: 200
Mult.: 200

Reel: 200

20 W

36 V

5 V

SMD/SMT

Power Transformers WE-FB LT3512 200 uH 2.5 W

750311573
Wurth Elektronik
1: Rp133.009
Non-Stocked

Mfr. Part No.
750311573

Mouser Part No
710-750311573

Wurth Elektronik

Power Transformers WE-FB LT3512 200 uH 2.5 W

Learn More

Datasheet

Non-Stocked

Cut Tape

Rp133.009

Rp131.357

Rp123.102

Rp110.810

Reel

Rp110.810

Rp98.518

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

2.5 W

35 V to 75 V

5 V

SMD/SMT

Power Transformers WE-FB LT3748 12 uH 45 W

750311595
Wurth Elektronik
1: Rp263.449
Non-Stocked

Mfr. Part No.
750311595

Mouser Part No
710-750311595

Wurth Elektronik

Power Transformers WE-FB LT3748 12 uH 45 W

Learn More

Datasheet

Non-Stocked

Cut Tape

Rp263.449

Rp246.754

Rp236.113

Reel

Rp214.648

Rp193.183

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

45 W

30 V to 75 V

15 V

SMD/SMT

WE-FB Series Transformers

Types of Transformers

Customer Service Office

Company

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Support

150 mW
300 mW
800 mW
1 W
2.5 W
3.3 W
3.6 W
4.3 W
5 W
5.6 W
6 W
6.24 W
7.5 W
9 W
9.2 W
9.6 W
9.9 W
10 W
12 W
13.2 W

2 V to 5.5 V
3 V to 24 V
5 V
5 V to 32 V
6 V to 12.6 V
8 V to 15 V
8 V to 24 V
8 V to 70 V
9 V to 16 V
9 V to 30 V
9 V to 36 V
10 V
10 V to 30 V
10 V to 40 V
12 V
12 V to 30 V
15 V
16 V to 24 V
18 V to 100 V
18 V to 30 V

3.3 V
5 V
5 V, - 5 V
5 V, 5 V
12 V
13 V
15 V
15 V, 15 V
15 V, 15 V, 15 V, 15 V
20 V
24 V
28 V
30 V
48 V
50 V to 150 V
75 V
100 V
146 V
150 V
150 V, - 150 V