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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 #

Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port

749024012
Wurth Elektronik
1: $22.969
1.562In Stock

Mfr. Part #
749024012

Mouser Part #
710-749024012

Wurth Elektronik

Audio Transformers / Signal Transformers 10/100/1000 Base-T Transformer 1 Port

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Datasheet

1.562In Stock

Cut Tape

$22.969

$22.159

$22.149

$20.929

Reel

$18.699

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Power Transformers - Board Mount MID-UDS PGA460 3 mH

750317161
Wurth Elektronik
1: $19.088
5.656In Stock

Mfr. Part #
750317161

Mouser Part #
710-750317161

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 3 mH

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Datasheet

5.656In Stock

Cut Tape

$19.088

$17.616

$16.154

$14.682

$12.115

Reel

$10.643

MouseReel Available

Min.: 1
Mult.: 1

: 800

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

749020022A
Wurth Elektronik
1: $17.984
371In Stock

Mfr. Part #
749020022A

Mouser Part #
710-749020022A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms

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Datasheet

371In Stock

Cut Tape

$17.984

$14.860

$14.839

$12.820

View

Reel

$11.968

MouseReel Available

Min.: 1
Mult.: 1

: 330

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

7491194912
Wurth Elektronik
1: $6.321
484In Stock

Mfr. Part #
7491194912

Mouser Part #
710-7491194912

Wurth Elektronik

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

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Datasheet

484In Stock

Cut Tape

$6.321

$6.100

$5.763

Reel

$5.416

$5.080

MouseReel Available

Min.: 1
Mult.: 1

: 125

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

750370041
Wurth Elektronik
1: $4.922
587In Stock
600Expected 9/2/2026

Mfr. Part #
750370041

Mouser Part #
710-750370041

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 50 uH 5 W

Learn More

Datasheet

587In Stock

600Expected 9/2/2026

Cut Tape

$4.922

$4.512

$4.470

Reel

$4.470

$4.343

MouseReel Available

Min.: 1
Mult.: 1

: 300

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm

7490140117C
Wurth Elektronik
1: $6.279
2.134In Stock

Mfr. Part #
7490140117C

Mouser Part #
710-7490140117C

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm

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Datasheet

2.134In Stock

Cut Tape

$6.279

$5.195

$5.185

$4.491

View

Reel

$4.207

MouseReel Available

Min.: 1
Mult.: 1

: 750

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm

7490140123B
Wurth Elektronik
1: $12.557
764In Stock

Mfr. Part #
7490140123B

Mouser Part #
710-7490140123B

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm

Learn More

Datasheet

764In Stock

Cut Tape

$12.557

$10.475

$9.528

$9.150

Reel

$8.655

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

749196201
Wurth Elektronik
1: $6.825
567In Stock

Mfr. Part #
749196201

Mouser Part #
710-749196201

Wurth Elektronik

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

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Datasheet

567In Stock

Cut Tape

$6.825

$6.321

$6.237

$5.690

$5.195

Reel

$4.659

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW

750315230
Wurth Elektronik
1: $4.196
1.167In Stock

Mfr. Part #
750315230

Mouser Part #
710-750315230

Wurth Elektronik

Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW

Learn More

Datasheet

1.167In Stock

Cut Tape

$4.196

$3.986

$3.355

Reel

$3.081

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W

750310471
Wurth Elektronik
1: $7.698
317In Stock

Mfr. Part #
750310471

Mouser Part #
710-750310471

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 25 uH 10 W

Learn More

Datasheet

317In Stock

Cut Tape

$7.698

$7.215

$6.899

$6.279

Reel

$5.648

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-POELT LT4276 37 uH 23 W

750313082
Wurth Elektronik
1: $7.215
958In Stock

Mfr. Part #
750313082

Mouser Part #
710-750313082

Wurth Elektronik

Power Transformers - Board Mount MID-POELT LT4276 37 uH 23 W

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Datasheet

958In Stock

Cut Tape

$7.215

$6.247

$6.058

$5.868

Reel

$5.679

View

Min.: 1
Mult.: 1

: 200

Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD

750316094
Wurth Elektronik
1: $3.418
1.252In Stock

Mfr. Part #
750316094

Mouser Part #
710-750316094

Wurth Elektronik

Pulse Transformers MID-GDTAEC-Q200 Gate Drive SMD

Datasheet

1.252In Stock

Cut Tape

$3.418

$3.134

Reel

$3.134

$2.619

MouseReel Available

Min.: 1
Mult.: 1

: 700

Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW

750316743
Wurth Elektronik
1: $9.917
1.052In Stock

Mfr. Part #
750316743

Mouser Part #
710-750316743

Wurth Elektronik

Power Transformers - Board Mount MID-FLYADI ADP1031 280 uH 700 mW

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Datasheet

1.052In Stock

Cut Tape

$9.917

$9.150

Reel

$6.289

MouseReel Available

Min.: 1
Mult.: 1

: 400

Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W

750317233
Wurth Elektronik
1: $7.982
1.274In Stock

Mfr. Part #
750317233

Mouser Part #
710-750317233

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17690 16 uH 2.5 W

Learn More

Datasheet

1.274In Stock

Cut Tape

$7.982

$7.372

Reel

$7.372

$5.069

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W

750317236
Wurth Elektronik
1: $7.846
1.147In Stock

Mfr. Part #
750317236

Mouser Part #
710-750317236

Wurth Elektronik

Power Transformers - Board Mount MID-FLYMAX MAX17690 84 uH 3 W

Learn More

Datasheet

1.147In Stock

Cut Tape

$7.846

$7.236

Reel

$7.236

$4.974

MouseReel Available

Min.: 1
Mult.: 1

: 300

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

760301303
Wurth Elektronik
1: $7.278
566In Stock

Mfr. Part #
760301303

Mouser Part #
710-760301303

Wurth Elektronik

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

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Datasheet

566In Stock

Cut Tape

$7.278

$6.857

$6.563

Reel

$6.152

$5.101

MouseReel Available

Min.: 1
Mult.: 1

: 350

Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W

750311660
Wurth Elektronik
1: $4.585
882In Stock

Mfr. Part #
750311660

Mouser Part #
710-750311660

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8300 350 uH 2.1 W

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Datasheet

882In Stock

Cut Tape

$4.585

$4.259

Reel

$3.281

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W

750311783
Wurth Elektronik
1: $15.102
1.728In Stock

Mfr. Part #
750311783

Mouser Part #
710-750311783

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 20 uH 60 W

Learn More

Datasheet

1.728In Stock

Cut Tape

$15.102

$14.145

$13.535

Reel

$12.305

$11.074

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount MID-UDS PGA460 239 uH

750316928
Wurth Elektronik
1: $19.235
1.577In Stock

Mfr. Part #
750316928

Mouser Part #
710-750316928

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 239 uH

Learn More

Datasheet

1.577In Stock

Cut Tape

$19.235

$17.753

$16.270

$14.797

$12.210

Reel

$10.727

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W

750343004
Wurth Elektronik
1: $14.345
536In Stock

Mfr. Part #
750343004

Mouser Part #
710-750343004

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28740 160 uH 92.4 W

Learn More

Datasheet

536In Stock

$14.345

$13.630

$12.673

$11.474

$10.517

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W

750370047
Wurth Elektronik
1: $4.123
1.421In Stock

Mfr. Part #
750370047

Mouser Part #
710-750370047

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3573 30 uH 5 W

Learn More

Datasheet

1.421In Stock

Cut Tape

$4.123

Reel

$4.123

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

750510682
Wurth Elektronik
1: $3.828
1.109In Stock

Mfr. Part #
750510682

Mouser Part #
710-750510682

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST7540 1 mH -

Learn More

Datasheet

1.109In Stock

Cut Tape

$3.828

$3.460

$3.323

$3.229

Reel

$3.071

View

MouseReel Available

Min.: 1
Mult.: 1

: 140

Pulse Transformers WE-GDT Gate-Drive 460uH 730mOhm

760301108
Wurth Elektronik
1: $9.129
436In Stock

Mfr. Part #
760301108

Mouser Part #
710-760301108

Wurth Elektronik

Pulse Transformers WE-GDT Gate-Drive 460uH 730mOhm

Learn More

Datasheet

436In Stock

Cut Tape

$9.129

$9.055

$9.045

$8.592

View

Reel

$6.268

MouseReel Available

Min.: 1
Mult.: 1

: 800

Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm

760871333
Wurth Elektronik
1: $11.726
1.303In Stock

Mfr. Part #
760871333

Mouser Part #
710-760871333

Wurth Elektronik

Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm

Learn More

Datasheet

1.303In Stock

$11.726

$9.770

$9.760

$9.244

View

Min.: 1
Mult.: 1

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

7490100111
Wurth Elektronik
1: $5.574
2.669In Stock

Mfr. Part #
7490100111

Mouser Part #
710-7490100111

Wurth Elektronik

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

Learn More

Datasheet

2.669In Stock

Cut Tape

$5.574

$5.479

$5.469

$5.090

Reel

$3.702

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

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