Transformers

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Würth Elektronik Transformers feature power transformers for AC/DC, DC/DC, data/signal, battery management systems (BMS), and interfaces. Additional transformer solutions are gate drive and current sense transformers. These Würth power transformers feature several topologies, including flyback, push-pull, isolated buck, forward, and half-bridge. Würth Elektronik transformers are ideal for power electronics, LED lighting, signal applications, white goods, and more.

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Part #

Power Transformers MID-FLYMAX MAX17690 84 uH 3 W

750317236
Wurth Elektronik
1: Rp47.516
1.195In Stock

Mfr. Part No.
750317236

Mouser Part No
710-750317236

Wurth Elektronik

Power Transformers MID-FLYMAX MAX17690 84 uH 3 W

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Datasheet

1.195In Stock

Cut Tape

Rp47.516

Rp44.030

Rp38.710

Reel

Rp31.555

Rp31.372

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

3 W

18 V to 60 V

12 V

SMD/SMT

Pulse Transformers WE-GDTI EP7 750uH 11pF 2:1:1

760301303
Wurth Elektronik
1: Rp144.016
578In Stock

Mfr. Part No.
760301303

Mouser Part No
710-760301303

Wurth Elektronik

Pulse Transformers WE-GDTI EP7 750uH 11pF 2:1:1

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Datasheet

578In Stock

Cut Tape

Rp144.016

Rp133.192

Rp132.825

Reel

Rp120.900

Rp120.533

Quote

MouseReel Available

Min.: 1
Mult.: 1

Reel: 350

SMD/SMT

Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port

7490100111
Wurth Elektronik
1: Rp97.234
2.771In Stock

Mfr. Part No.
7490100111

Mouser Part No
710-7490100111

Wurth Elektronik

Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port

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Datasheet

2.771In Stock

Cut Tape

Rp97.234

Rp95.583

Rp95.399

Rp88.611

View

Reel

Rp61.276

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms

749024015C
Wurth Elektronik
1: Rp216.850
405In Stock

Mfr. Part No.
749024015C

Mouser Part No
710-749024015C

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms

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Datasheet

405In Stock

Cut Tape

Rp216.850

Rp216.483

Rp216.299

Rp216.116

Reel

Rp189.698

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Power Transformers WE-FB LT3573 63 uH 10 W

750310564
Wurth Elektronik
1: Rp134.293
371In Stock

Mfr. Part No.
750310564

Mouser Part No
710-750310564

Wurth Elektronik

Power Transformers WE-FB LT3573 63 uH 10 W

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Datasheet

371In Stock

Cut Tape

Rp134.293

Rp124.386

Rp119.249

Rp115.580

Reel

Rp98.518

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

10 W

12 V to 30 V

5 V, - 5 V

SMD/SMT

Power Transformers MID-FLYLT LT3798 14 uH 112 W

750312872
Wurth Elektronik
1: Rp109.159
921In Stock

Mfr. Part No.
750312872

Mouser Part No
710-750312872

Wurth Elektronik

Power Transformers MID-FLYLT LT3798 14 uH 112 W

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Datasheet

921In Stock

Rp109.159

Rp92.464

Rp89.528

Rp85.125

View

Min.: 1
Mult.: 1

112 W

20 V to 60 V

28 V

Through Hole

Power Transformers WE-PoE DCR=280mOhms 120uH 1500VDC SMD

749119350
Wurth Elektronik
1: Rp143.833
376In Stock

Mfr. Part No.
749119350

Mouser Part No
710-749119350

Wurth Elektronik

Power Transformers WE-PoE DCR=280mOhms 120uH 1500VDC SMD

Datasheet

376In Stock

Cut Tape

Rp143.833

Rp130.807

Rp130.624

Rp118.882

Rp108.241

Reel

Rp102.738

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Power Transformers MID-FLYLT LT8300 400 uH 2 W

750311019
Wurth Elektronik
1: Rp87.510
813In Stock

Mfr. Part No.
750311019

Mouser Part No
710-750311019

Wurth Elektronik

Power Transformers MID-FLYLT LT8300 400 uH 2 W

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Datasheet

813In Stock

Cut Tape

Rp87.510

Rp79.071

Rp75.952

Rp73.567

Reel

Rp67.697

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

2 W

35 V to 75 V

3.3 V

SMD/SMT

Power Transformers WE-FB LT3748 6 uH 45 W

750311589
Wurth Elektronik
1: Rp131.541
326In Stock

Mfr. Part No.
750311589

Mouser Part No
710-750311589

Wurth Elektronik

Power Transformers WE-FB LT3748 6 uH 45 W

Learn More

Datasheet

326In Stock

Cut Tape

Rp131.541

Rp131.357

Rp131.174

Rp130.990

Reel

Rp113.562

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

45 W

20 V to 48 V

5 V

SMD/SMT

Power Transformers WE-FB LT3748 8 uH 31.2 W

750311604
Wurth Elektronik
1: Rp124.386
695In Stock

Mfr. Part No.
750311604

Mouser Part No
710-750311604

Wurth Elektronik

Power Transformers WE-FB LT3748 8 uH 31.2 W

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Datasheet

695In Stock

Cut Tape

Rp124.386

Rp118.148

Rp115.947

Rp114.296

Reel

Rp111.727

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

31.2 W

20 V to 48 V

24 V

SMD/SMT

Power Transformers MID-FLYLT LT8303 150 uH 2.9 W

750315830
Wurth Elektronik
1: Rp38.527
1.849In Stock

Mfr. Part No.
750315830

Mouser Part No
710-750315830

Wurth Elektronik

Power Transformers MID-FLYLT LT8303 150 uH 2.9 W

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Datasheet

1.849In Stock

Cut Tape

Rp38.527

Rp35.041

Rp33.573

Rp32.656

Reel

Rp29.537

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

2.9 W

36 V to 72 V

48 V

SMD/SMT

Power Transformers WE-FB LT3748 60 uH 150 mW

750311691
Wurth Elektronik
1: Rp57.973
686In Stock

Mfr. Part No.
750311691

Mouser Part No
710-750311691

Wurth Elektronik

Power Transformers WE-FB LT3748 60 uH 150 mW

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Datasheet

686In Stock

Cut Tape

Rp57.973

Rp55.221

Rp54.121

Rp53.570

Reel

Rp51.736

Rp49.351

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

150 mW

8 V to 15 V

150 V

SMD/SMT

Power Transformers WE-FLEX Trnsfmr HV 224.6uH .02A

749196108
Wurth Elektronik
1: Rp170.618
487In Stock

Mfr. Part No.
749196108

Mouser Part No
710-749196108

Wurth Elektronik

Power Transformers WE-FLEX Trnsfmr HV 224.6uH .02A

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Datasheet

487In Stock

Cut Tape

Rp170.618

Rp153.373

Rp136.311

Rp125.120

Reel

Rp102.187

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

Power Transformers WE-FLEX Flexible Transformer for DC/DC Converter

749196241
Wurth Elektronik
1: Rp109.709
1.766In Stock

Mfr. Part No.
749196241

Mouser Part No
710-749196241

Wurth Elektronik

Power Transformers WE-FLEX Flexible Transformer for DC/DC Converter

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Datasheet

1.766In Stock

Cut Tape

Rp109.709

Rp103.655

Rp101.270

Rp94.298

Reel

Rp81.640

View

Min.: 1
Mult.: 1

Reel: 400

Power Transformers WE-FB LT3748 37 uH 25.2 W

750311439
Wurth Elektronik
1: Rp121.267
581In Stock

Mfr. Part No.
750311439

Mouser Part No
710-750311439

Wurth Elektronik

Power Transformers WE-FB LT3748 37 uH 25.2 W

Learn More

Datasheet

581In Stock

Cut Tape

Rp121.267

Rp109.526

Rp106.223

Rp104.756

Reel

Rp102.738

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

25.2 W

37 V to 57 V

12 V

SMD/SMT

Power Transformers MID-IBTI TPS55010RTER 2.5 uH 1 W

750311880
Wurth Elektronik
1: Rp87.510
1.639In Stock

Mfr. Part No.
750311880

Mouser Part No
710-750311880

Wurth Elektronik

Power Transformers MID-IBTI TPS55010RTER 2.5 uH 1 W

Learn More

Datasheet

1.639In Stock

Cut Tape

Rp87.510

Rp79.071

Rp75.952

Rp73.567

Reel

Rp67.697

View

Min.: 1
Mult.: 1

Reel: 300

1 W

3 V to 6 V

5 V

SMD/SMT

Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV

750313723
Wurth Elektronik
1: Rp26.785
1.783In Stock

Mfr. Part No.
750313723

Mouser Part No
710-750313723

Wurth Elektronik

Pulse Transformers MID-GDT SMD 700uH DCR=700mOhms 2.5kV

Datasheet

1.783In Stock

Cut Tape

Rp26.785

Rp24.767

Rp19.814

Rp17.429

Rp12.769

Reel

Rp12.769

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.800

Power Transformers MID-IBTI LM5160 36.5 uH 13.8 W

750315038
Wurth Elektronik
1: Rp154.657
305In Stock

Mfr. Part No.
750315038

Mouser Part No
710-750315038

Wurth Elektronik

Power Transformers MID-IBTI LM5160 36.5 uH 13.8 W

Learn More

Datasheet

305In Stock

Rp154.657

Rp139.613

Rp133.742

Rp129.523

View

Min.: 1
Mult.: 1

13.8 W

7 V to 26 V

23 V, 23 V, 23 V, 23 V

Through Hole

Power Transformers WE-FLEX W/Air Gap 9.3uH 1.09A

749196331
Wurth Elektronik
1: Rp137.045
472In Stock

Mfr. Part No.
749196331

Mouser Part No
710-749196331

Wurth Elektronik

Power Transformers WE-FLEX W/Air Gap 9.3uH 1.09A

Learn More

Datasheet

472In Stock

Cut Tape

Rp137.045

Rp111.177

Rp104.389

Reel

Rp104.389

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

500 VA

SMD/SMT

Power Transformers MID-OLON NCP1251 750 uH 21.6 W

750312495
Wurth Elektronik
1: Rp117.231
561In Stock

Mfr. Part No.
750312495

Mouser Part No
710-750312495

Wurth Elektronik

Power Transformers MID-OLON NCP1251 750 uH 21.6 W

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Datasheet

561In Stock

Rp117.231

Rp105.673

Rp101.453

Rp93.748

View

Min.: 1
Mult.: 1

21.6 W

85 VAC to 265 VAC

12 V

Through Hole

Power Transformers MID-FLYLT LT8302 12 uH 6.6 W

750313439
Wurth Elektronik
1: Rp65.128
971In Stock

Mfr. Part No.
750313439

Mouser Part No
710-750313439

Wurth Elektronik

Power Transformers MID-FLYLT LT8302 12 uH 6.6 W

Learn More

Datasheet

971In Stock

Cut Tape

Rp65.128

Rp58.891

Rp56.506

Rp54.855

Reel

Rp50.818

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

6.6 W

8 V to 40 V

3.3 V

SMD/SMT

Power Transformers MID-FLYMAX MAX17690 84 uH 2.5 W

750317234
Wurth Elektronik
1: Rp47.516
999In Stock

Mfr. Part No.
750317234

Mouser Part No
710-750317234

Wurth Elektronik

Power Transformers MID-FLYMAX MAX17690 84 uH 2.5 W

Learn More

Datasheet

999In Stock

Cut Tape

Rp47.516

Rp44.030

Rp38.710

Reel

Rp31.739

Rp31.555

Rp31.372

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

2.5 W

18 V to 60 V

5 V

SMD/SMT

Power Transformers MID-OLTI UCC28740 230 uH 60 W

750343068
Wurth Elektronik
1: Rp176.122
877In Stock

Mfr. Part No.
750343068

Mouser Part No
710-750343068

Wurth Elektronik

Power Transformers MID-OLTI UCC28740 230 uH 60 W

Learn More

Datasheet

877In Stock

Rp176.122

Rp158.876

Rp158.693

Rp147.685

View

Min.: 1
Mult.: 1

60 W

94 VAC to 445 VAC

24 V

Through Hole

Power Transformers WE-FLEX Trnsfmr HV 196uH .05A

749196508
Wurth Elektronik
1: Rp226.573
47In Stock

Mfr. Part No.
749196508

Mouser Part No
710-749196508

Wurth Elektronik

Power Transformers WE-FLEX Trnsfmr HV 196uH .05A

Learn More

Datasheet

47In Stock

Cut Tape

Rp226.573

Rp204.008

Reel

Rp181.258

Rp166.215

Rp150.988

Rp135.944

MouseReel Available

Min.: 1
Mult.: 1

Reel: 120

SMD/SMT

Power Transformers WE-FB LT3748 100 uH 12 W

750311456
Wurth Elektronik
1: Rp215.015
150In Stock

Mfr. Part No.
750311456

Mouser Part No
710-750311456

Wurth Elektronik

Power Transformers WE-FB LT3748 100 uH 12 W

Learn More

Datasheet

150In Stock

Cut Tape

Rp215.015

Rp201.439

Rp192.633

Rp175.204

Reel

Rp157.592

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

12 W

36 V

12 V

SMD/SMT

Transformers

Types of Transformers

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40 mW
100 mW
150 mW
300 mW
500 mW
600 mW
700 mW
800 mW
900 mW
1 W
1.1 W
1.2 W
1.3 W
1.4 W
1.5 W
1.6 W
1.7 W
1.8 W
1.9 W
2 W

2 V to 5.5 V
2.5 V to 3.5 V
3 V to 24 V
3 V to 3.6 V
3 V to 5.2 V
3 V to 6 V
3.3 V
4 V to 8 V
4.5 V to 5.5 V
5 V
5 V to 32 V
6 V to 12.6 V
7 V to 26 V
8 V to 15 V
8 V to 24 V
8 V to 28 V
8 V to 32 V
8 V to 40 V
8 V to 70 V
9 V to 15 V

- 17.5 V, 17.5 V
- 5 V, 7 V
1.8 V
3.3 V
3.3 V, 12 V
3.3 V, 12 V, 5 V
3.3 V, 3.3 V
3.4 V
3.63 V
4 V
4.29 V
5 V
5 V, - 5 V
5 V, 12 V
5 V, 12 V, - 12 V
5 V, 15 V, 15 V
5 V, 3.3 V
5 V, 5 V
5 V, 7.5 V, 10 V
5 V, 9 V