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Transformers

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 - Board Mount WE-FB LT3748 12 uH 30 W

750311600
Wurth Elektronik
1: Rp215.015
114In Stock

Mfr. Part No.
750311600

Mouser Part No
710-750311600

Wurth Elektronik

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

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Datasheet

114In Stock

Cut Tape

Rp215.015

Rp201.439

Reel

Rp201.439

Rp157.592

MouseReel Available

Min.: 1
Mult.: 1

: 125

Power Transformers - Board Mount MID-OLRM 85-265V 44-77kHz

7508112349
Wurth Elektronik
1: Rp179.240
17In Stock
200Expected 29/10/2026

Mfr. Part No.
7508112349

Mouser Part No
710-7508112349

Wurth Elektronik

Power Transformers - Board Mount MID-OLRM 85-265V 44-77kHz

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Datasheet

17In Stock

200Expected 29/10/2026

Rp179.240

Rp177.039

Rp165.848

Rp149.336

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount MID-FLYLT 9-36V 50-200kHz

750315832
Wurth Elektronik
1: Rp45.131
332In Stock

Mfr. Part No.
750315832

Mouser Part No
710-750315832

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT 9-36V 50-200kHz

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Datasheet

332In Stock

Cut Tape

Rp45.131

Rp42.746

Rp36.142

Reel

Rp34.124

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V

760895451
Wurth Elektronik
1: Rp321.972
9In Stock

Mfr. Part No.
760895451

Mouser Part No
710-760895451

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V

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Datasheet

9In Stock

Rp321.972

Rp308.580

Rp289.133

Rp260.330

Rp231.343

Min.: 1
Mult.: 1

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

750311589
Wurth Elektronik
1: Rp241.984
200In Stock

Mfr. Part No.
750311589

Mouser Part No
710-750311589

Wurth Elektronik

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

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Datasheet

200In Stock

Cut Tape

Rp241.984

Rp226.573

Rp216.850

Reel

Rp197.036

Rp177.406

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 500 mW

750315232
Wurth Elektronik
1: Rp58.707
776In Stock

Mfr. Part No.
750315232

Mouser Part No
710-750315232

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 500 mW

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Datasheet

776In Stock

Cut Tape

Rp58.707

Rp54.488

Rp46.048

Reel

Rp41.829

Rp34.490

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

750315834
Wurth Elektronik
1: Rp45.131
37In Stock

Mfr. Part No.
750315834

Mouser Part No
710-750315834

Wurth Elektronik

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

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Datasheet

37In Stock

Cut Tape

Rp45.131

Rp42.746

Reel

Rp33.023

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W

750342156
Wurth Elektronik
1: Rp93.014
179In Stock

Mfr. Part No.
750342156

Mouser Part No
710-750342156

Wurth Elektronik

Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W

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Datasheet

179In Stock

Cut Tape

Rp93.014

Rp86.043

Rp78.337

Rp71.182

Reel

Rp64.761

Rp58.707

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.061ohm

7491194912
Wurth Elektronik
1: Rp110.259
109In Stock
375Expected 01/09/2026

Mfr. Part No.
7491194912

Mouser Part No
710-7491194912

Wurth Elektronik

Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.061ohm

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Datasheet

109In Stock

375Expected 01/09/2026

Cut Tape

Rp110.259

Rp106.407

Rp100.536

Reel

Rp94.482

Rp88.611

MouseReel Available

Min.: 1
Mult.: 1

: 125

Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W

750311456
Wurth Elektronik
1: Rp134.109
75In Stock

Mfr. Part No.
750311456

Mouser Part No
710-750311456

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W

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Datasheet

75In Stock

Cut Tape

Rp134.109

Rp124.569

Reel

Rp95.766

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 35W

7491196501
Wurth Elektronik
1: Rp135.577
60In Stock

Mfr. Part No.
7491196501

Mouser Part No
710-7491196501

Wurth Elektronik

Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 35W

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Datasheet

60In Stock

Cut Tape

Rp135.577

Rp128.239

Reel

Rp108.425

Rp93.748

Rp90.446

Min.: 1
Mult.: 1

: 150

Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm

749119233
Wurth Elektronik
1: Rp95.032
341In Stock

Mfr. Part No.
749119233

Mouser Part No
710-749119233

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 280mohm

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Datasheet

341In Stock

Cut Tape

Rp95.032

Reel

Rp83.291

Rp83.107

Rp82.924

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.6 W

750315826
Wurth Elektronik
1: Rp57.790
555In Stock

Mfr. Part No.
750315826

Mouser Part No
710-750315826

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 3.6 W

Learn More

Datasheet

555In Stock

Cut Tape

Rp57.790

Rp54.855

Rp46.232

Reel

Rp42.379

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

Pulse Transformers WE-GDTI EP7 1080uH 11pF 2.5:1:1

760301304
Wurth Elektronik
1: Rp127.138
690In Stock

Mfr. Part No.
760301304

Mouser Part No
710-760301304

Wurth Elektronik

Pulse Transformers WE-GDTI EP7 1080uH 11pF 2.5:1:1

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Datasheet

690In Stock

Cut Tape

Rp127.138

Rp119.799

Rp114.663

Reel

Rp102.921

Rp94.298

MouseReel Available

Min.: 1
Mult.: 1

: 350

Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 3000mOhm

760871113
Wurth Elektronik
1: Rp180.892
249In Stock

Mfr. Part No.
760871113

Mouser Part No
710-760871113

Wurth Elektronik

Power Transformers - Board Mount WE-UOST Univ Offline 1310uH 0.8A 3000mOhm

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Datasheet

249In Stock

Cut Tape

Rp180.892

Rp177.956

Rp177.773

Rp165.114

Reel

Rp137.045

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W

760871131
Wurth Elektronik
1: Rp139.063
223In Stock

Mfr. Part No.
760871131

Mouser Part No
710-760871131

Wurth Elektronik

Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W

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Datasheet

223In Stock

Rp139.063

Rp129.156

Rp119.249

Rp109.159

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FLEX Trnsfmr HV 22.3uH .93A

749196518
Wurth Elektronik
1: Rp226.573
194In Stock

Mfr. Part No.
749196518

Mouser Part No
710-749196518

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX Trnsfmr HV 22.3uH .93A

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Datasheet

194In Stock

Cut Tape

Rp226.573

Rp204.008

Reel

Rp172.636

Rp152.822

Rp138.879

Rp125.120

MouseReel Available

Min.: 1
Mult.: 1

: 120

Power Transformers - Board Mount MID-OLTI LM5023 400 uH 65.2 W

750313417
Wurth Elektronik
1: Rp326.559
195In Stock

Mfr. Part No.
750313417

Mouser Part No
710-750313417

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI LM5023 400 uH 65.2 W

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Datasheet

195In Stock

Cut Tape

Rp326.559

Rp301.425

Reel

Rp301.425

Rp207.310

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W

750811351
Wurth Elektronik
1: Rp272.438
142In Stock
1.000Expected 17/12/2026

Mfr. Part No.
750811351

Mouser Part No
710-750811351

Wurth Elektronik

Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W

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Datasheet

142In Stock

1.000Expected 17/12/2026

Rp272.438

Rp268.952

Rp252.074

Rp226.940

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm

749118105
Wurth Elektronik
1: Rp127.872
171In Stock

Mfr. Part No.
749118105

Mouser Part No
710-749118105

Wurth Elektronik

Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm

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Datasheet

171In Stock

Rp127.872

Rp112.461

Rp112.278

Rp106.407

View

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB Flyback 2.7uH 500VDC

750311088
Wurth Elektronik
1: Rp130.990
403In Stock

Mfr. Part No.
750311088

Mouser Part No
710-750311088

Wurth Elektronik

Power Transformers - Board Mount WE-FB Flyback 2.7uH 500VDC

Learn More

Datasheet

403In Stock

Cut Tape

Rp130.990

Rp120.900

Rp110.810

Rp100.720

Reel

Rp100.720

Rp83.107

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-OLON NCP1251 750 uH 21.6 W

750312495
Wurth Elektronik
1: Rp176.672
556In Stock

Mfr. Part No.
750312495

Mouser Part No
710-750312495

Wurth Elektronik

Power Transformers - Board Mount MID-OLON NCP1251 750 uH 21.6 W

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Datasheet

556In Stock

Rp176.672

Rp163.096

Rp135.944

Rp112.094

Rp98.518

Min.: 1
Mult.: 1

Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W

750343068
Wurth Elektronik
1: Rp241.066
817In Stock

Mfr. Part No.
750343068

Mouser Part No
710-750343068

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W

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Datasheet

817In Stock

Rp241.066

Rp228.958

Rp212.997

Rp192.816

Quote

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FLEX W/Air Gap 9.9uH 1.17A

749196510
Wurth Elektronik
1: Rp189.331
159In Stock

Mfr. Part No.
749196510

Mouser Part No
710-749196510

Wurth Elektronik

Power Transformers - Board Mount WE-FLEX W/Air Gap 9.9uH 1.17A

Learn More

Datasheet

159In Stock

Cut Tape

Rp189.331

Rp187.863

Rp187.496

Rp177.956

Reel

Rp164.380

Rp146.401

Min.: 1
Mult.: 1

: 120

Power Transformers - Board Mount MID-FLYMAX MAX17596 11 uH 19.2 W

750316112
Wurth Elektronik
1: Rp177.039
595In Stock

Mfr. Part No.
750316112

Mouser Part No
710-750316112

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17596 11 uH 19.2 W

Learn More

Datasheet

595In Stock

Cut Tape

Rp177.039

Rp163.463

Reel

Rp112.461

MouseReel Available

Min.: 1
Mult.: 1

: 200

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