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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.

All Results (620)

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Part #

Power Transformers WE-PPTI SN6501 475 uH 5 V SMD/SMT 125C

760390014
Wurth Elektronik
1: 1,74 €
15.533In Stock
16.800On Order

Mfr. Part No.
760390014

Mouser Part No
710-760390014

Wurth Elektronik

Power Transformers WE-PPTI SN6501 475 uH 5 V SMD/SMT 125C

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Datasheet

15.533In Stock

16.800On Order

Cut Tape

1,74 €

1,57 €

1,42 €

1,30 €

1,22 €

Reel

1,08 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.200

Audio Transformers / Signal Transformers WE-LAN 1000Base-T 350uH 1Port 1500Vrms

749020023A
Wurth Elektronik
1: 5,13 €
12.526In Stock

Mfr. Part No.
749020023A

Mouser Part No
710-749020023A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1000Base-T 350uH 1Port 1500Vrms

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Datasheet

12.526In Stock

Cut Tape

5,13 €

4,24 €

3,56 €

3,24 €

Reel

2,95 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Power Transformers MID-UDS PGA460 3 mH

750317161
Wurth Elektronik
1: 2,85 €
8.319In Stock

Mfr. Part No.
750317161

Mouser Part No
710-750317161

Wurth Elektronik

Power Transformers MID-UDS PGA460 3 mH

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Datasheet

8.319In Stock

Cut Tape

2,85 €

2,64 €

2,63 €

2,43 €

2,22 €

Reel

1,70 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 800

Power Transformers MID-FLYLT LT8304

750315839
Wurth Elektronik
1: 4,86 €
188In Stock

Mfr. Part No.
750315839

Mouser Part No
710-750315839

Wurth Elektronik

Power Transformers MID-FLYLT LT8304

Datasheet

188In Stock

Cut Tape

4,86 €

4,52 €

4,25 €

3,98 €

3,72 €

Reel

3,35 €

Min.: 1
Mult.: 1

Reel: 200

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port

7490100110A
Wurth Elektronik
1: 3,23 €
11.053In Stock

Mfr. Part No.
7490100110A

Mouser Part No
710-7490100110A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port

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Datasheet

11.053In Stock

Cut Tape

3,23 €

2,98 €

2,77 €

2,56 €

Reel

1,85 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether

7490100111A
Wurth Elektronik
1: 3,42 €
1.329In Stock
6.600On Order

Mfr. Part No.
7490100111A

Mouser Part No
710-7490100111A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether

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Datasheet

1.329In Stock

6.600On Order

Cut Tape

3,42 €

3,18 €

2,82 €

2,46 €

Reel

2,30 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD

7490100161A
Wurth Elektronik / Midcom
1: 3,32 €
1.723In Stock

Mfr. Part No.
7490100161A

Mouser Part No
710-7490100161A

Wurth Elektronik / Midcom

Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD

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Datasheet

1.723In Stock

Cut Tape

3,32 €

3,08 €

2,80 €

2,54 €

Reel

2,30 €

2,10 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr

749013011A
Wurth Elektronik / Midcom
1: 3,37 €
3.196In Stock
600Expected 2/20/2026

Mfr. Part No.
749013011A

Mouser Part No
710-749013011A

Wurth Elektronik / Midcom

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr

Learn More

Datasheet

3.196In Stock

600Expected 2/20/2026

Cut Tape

3,37 €

3,13 €

2,87 €

2,67 €

Reel

2,10 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 600

Audio Transformers / Signal Transformers WE-LAN 10/100 Base T 1Port SMD Trnsfmr

7490140112
Wurth Elektronik
1: 14,37 €
150In Stock
146Expected 2/26/2026

Mfr. Part No.
7490140112

Mouser Part No
710-7490140112

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100 Base T 1Port SMD Trnsfmr

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Datasheet

150In Stock

146Expected 2/26/2026

Cut Tape

14,37 €

13,85 €

13,09 €

12,32 €

Reel

11,09 €

10,04 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

7490140117C
Wurth Elektronik
1: 5,13 €
1.280In Stock

Mfr. Part No.
7490140117C

Mouser Part No
710-7490140117C

Wurth Elektronik

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

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Datasheet

1.280In Stock

Cut Tape

5,13 €

4,24 €

3,56 €

3,42 €

Reel

3,42 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T

749014012
Wurth Elektronik
1: 10,54 €
677In Stock

Mfr. Part No.
749014012

Mouser Part No
710-749014012

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T

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Datasheet

677In Stock

Cut Tape

10,54 €

10,17 €

9,60 €

9,03 €

Reel

8,47 €

8,19 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

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

7490140122B
Wurth Elektronik
1: 7,88 €
1.152In Stock

Mfr. Part No.
7490140122B

Mouser Part No
710-7490140122B

Wurth Elektronik

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

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Datasheet

1.152In Stock

Cut Tape

7,88 €

6,56 €

5,97 €

Reel

5,43 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1Port 12pin pitch 2.54mm 4KVrms isolation

7490140141
Wurth Elektronik
1: 5,56 €
404In Stock

Mfr. Part No.
7490140141

Mouser Part No
710-7490140141

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1Port 12pin pitch 2.54mm 4KVrms isolation

Learn More

Datasheet

404In Stock

Cut Tape

5,56 €

5,36 €

5,06 €

4,76 €

Reel

4,46 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port

749020010A
Wurth Elektronik
1: 5,94 €
1.503In Stock
2.000Expected 2/20/2026

Mfr. Part No.
749020010A

Mouser Part No
710-749020010A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port

Learn More

Datasheet

1.503In Stock

2.000Expected 2/20/2026

Cut Tape

5,94 €

5,44 €

5,03 €

4,72 €

Reel

4,52 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR

749020011A
Wurth Elektronik
1: 5,94 €
2.179In Stock

Mfr. Part No.
749020011A

Mouser Part No
710-749020011A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port ETR

Learn More

Datasheet

2.179In Stock

Cut Tape

5,94 €

5,44 €

5,03 €

4,72 €

Reel

4,52 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR

749020100A
Wurth Elektronik
1: 5,63 €
1.787In Stock
3.444Expected 2/20/2026

Mfr. Part No.
749020100A

Mouser Part No
710-749020100A

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN Transformer 1000BT 1/2 Port ETR

Learn More

Datasheet

1.787In Stock

3.444Expected 2/20/2026

Cut Tape

5,63 €

4,88 €

4,31 €

4,01 €

3,58 €

Reel

3,44 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.200

Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR

749022011
Wurth Elektronik
1: 5,56 €
1.359In Stock

Mfr. Part No.
749022011

Mouser Part No
710-749022011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMT TRANSFMR 1000BT 1Port PoE+ETR

Learn More

Datasheet

1.359In Stock

Cut Tape

5,56 €

5,36 €

5,06 €

4,76 €

4,46 €

Reel

4,32 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 375

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD

7490220121
Wurth Elektronik / Midcom
1: 5,56 €
2.336In Stock

Mfr. Part No.
7490220121

Mouser Part No
710-7490220121

Wurth Elektronik / Midcom

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD

Learn More

Datasheet

2.336In Stock

Cut Tape

5,56 €

5,37 €

5,04 €

4,74 €

Reel

4,45 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD

7490220122
Wurth Elektronik
1: 5,99 €
2.257In Stock
3.470On Order

Mfr. Part No.
7490220122

Mouser Part No
710-7490220122

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 1Port ETR Base T SMD

Learn More

Datasheet

2.257In Stock

3.470On Order

Cut Tape

5,99 €

5,79 €

5,44 €

5,12 €

Reel

4,80 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 290

Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T

7490220123
Wurth Elektronik
1: 5,56 €
510In Stock
290Expected 2/20/2026

Mfr. Part No.
7490220123

Mouser Part No
710-7490220123

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN SMD Transfrmr 10/100/1000Base-T

Learn More

Datasheet

510In Stock

290Expected 2/20/2026

Cut Tape

5,56 €

5,37 €

5,04 €

4,74 €

Reel

4,45 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 290

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port 1000BASE-T 24pin pitch 1.27mm

7490240142
Wurth Elektronik
1: 10,28 €
308In Stock

Mfr. Part No.
7490240142

Mouser Part No
710-7490240142

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT Transformer 1 Port 1000BASE-T 24pin pitch 1.27mm

Learn More

Datasheet

308In Stock

Cut Tape

10,28 €

8,57 €

7,79 €

7,08 €

Reel

6,43 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 240

Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms

749052051
Wurth Elektronik
1: 10,04 €
384In Stock

Mfr. Part No.
749052051

Mouser Part No
710-749052051

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms

Learn More

Datasheet

384In Stock

Cut Tape

10,04 €

8,29 €

6,97 €

6,68 €

Reel

6,68 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 290

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

749196121
Wurth Elektronik
1: 5,33 €
997In Stock

Mfr. Part No.
749196121

Mouser Part No
710-749196121

Wurth Elektronik

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

Datasheet

997In Stock

Cut Tape

5,33 €

4,80 €

4,27 €

3,73 €

Reel

3,38 €

Min.: 1
Mult.: 1

Reel: 500

Power Transformers WE-FB LT3573 25 uH 9.6 W

750310563
Wurth Elektronik
1: 6,30 €
433In Stock

Mfr. Part No.
750310563

Mouser Part No
710-750310563

Wurth Elektronik

Power Transformers WE-FB LT3573 25 uH 9.6 W

Learn More

Datasheet

433In Stock

Cut Tape

6,30 €

5,83 €

5,59 €

5,42 €

Reel

5,08 €

View

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-FB LT3573 25 uH 5.6 W

750310799
Wurth Elektronik
1: 6,05 €
305In Stock
1.200On Order

Mfr. Part No.
750310799

Mouser Part No
710-750310799

Wurth Elektronik

Power Transformers WE-FB LT3573 25 uH 5.6 W

Learn More

Datasheet

305In Stock

1.200On Order

Cut Tape

6,05 €

5,67 €

5,42 €

4,93 €

Reel

4,43 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

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