.hide-partial { max-height: none; } .show-more { display: none; }

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)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

749119233
Wurth Elektronik
1: 4,45 €
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

Learn More

Datasheet

341In Stock

Cut Tape

4,45 €

Reel

3,90 €

3,89 €

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

750315826
Wurth Elektronik
1: 2,71 €
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

2,71 €

2,57 €

2,17 €

Reel

1,99 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

760301304
Wurth Elektronik
1: 6,62 €
690In Stock

Mfr. Part No.
760301304

Mouser Part No
710-760301304

Wurth Elektronik

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

Learn More

Datasheet

690In Stock

Cut Tape

6,62 €

6,24 €

5,97 €

Reel

5,65 €

4,88 €

MouseReel Available

Min.: 1
Mult.: 1

: 350

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

760871113
Wurth Elektronik
1: 8,48 €
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

Learn More

Datasheet

249In Stock

Cut Tape

8,48 €

8,34 €

8,33 €

7,74 €

Reel

6,42 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

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

760871131
Wurth Elektronik
1: 6,52 €
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

Learn More

Datasheet

223In Stock

6,52 €

6,05 €

5,59 €

5,12 €

View

Min.: 1
Mult.: 1

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

749196518
Wurth Elektronik
1: 10,62 €
194In Stock

Mfr. Part No.
749196518

Mouser Part No
710-749196518

Wurth Elektronik

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

Learn More

Datasheet

194In Stock

Cut Tape

10,62 €

9,56 €

Reel

8,11 €

7,16 €

6,51 €

5,87 €

MouseReel Available

Min.: 1
Mult.: 1

: 120

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

750313417
Wurth Elektronik
1: 15,31 €
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

Learn More

Datasheet

195In Stock

Cut Tape

15,31 €

14,13 €

Reel

14,13 €

9,72 €

MouseReel Available

Min.: 1
Mult.: 1

: 100

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

750811351
Wurth Elektronik
1: 12,77 €
142In Stock
1.000Expected 12/17/2026

Mfr. Part No.
750811351

Mouser Part No
710-750811351

Wurth Elektronik

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

Learn More

Datasheet

142In Stock

1.000Expected 12/17/2026

12,77 €

12,61 €

11,82 €

10,64 €

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-FB LT3512 151 uH 6.24 W

750311662
Wurth Elektronik
1: 7,10 €
237In Stock

Mfr. Part No.
750311662

Mouser Part No
710-750311662

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3512 151 uH 6.24 W

Learn More

Datasheet

237In Stock

Cut Tape

7,10 €

6,55 €

6,01 €

5,46 €

Reel

5,46 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

Power Transformers - Board Mount MID-OLTI UCC28700 1.8 mH 3 W

750313959
Wurth Elektronik
1: 10,26 €
122In Stock

Mfr. Part No.
750313959

Mouser Part No
710-750313959

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28700 1.8 mH 3 W

Learn More

Datasheet

122In Stock

10,26 €

9,48 €

7,89 €

5,73 €

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T 24pin pitch 1.27mm 1.5k Vrms isolation LP

749020112B
Wurth Elektronik
1: 7,65 €
3.568In Stock
7.920Expected 9/18/2026
New At Mouser

Mfr. Part No.
749020112B

Mouser Part No
710-749020112B

New At Mouser

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T 24pin pitch 1.27mm 1.5k Vrms isolation LP

Learn More

Datasheet

3.568In Stock

7.920Expected 9/18/2026

Cut Tape

7,65 €

7,30 €

6,82 €

6,53 €

6,24 €

Reel

5,67 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.320

Power Transformers - Board Mount WE-PPTI SN6501 1 mH 3.3 V SMD/SMT 90C

760390011
Wurth Elektronik
1: 1,74 €
15.679In Stock
1.200Expected 9/18/2026

Mfr. Part No.
760390011

Mouser Part No
710-760390011

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6501 1 mH 3.3 V SMD/SMT 90C

Learn More

Datasheet

15.679In Stock

1.200Expected 9/18/2026

Cut Tape

1,74 €

1,57 €

1,30 €

1,22 €

Reel

1,08 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Power Transformers - Board Mount WE-PPTI SN6501 475 uH 3.3 V SMD/SMT 125C

760390015
Wurth Elektronik
1: 1,74 €
28.297In Stock
30.000On Order

Mfr. Part No.
760390015

Mouser Part No
710-760390015

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6501 475 uH 3.3 V SMD/SMT 125C

Learn More

Datasheet

28.297In Stock

30.000On Order

Cut Tape

1,74 €

1,57 €

1,42 €

1,30 €

1,22 €

Reel

1,08 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Audio Transformers / Signal Transformers WE-LAN 2.5G / 5GB Base-T 1Port ETR

749080010
Wurth Elektronik
1: 10,60 €
590In Stock

Mfr. Part No.
749080010

Mouser Part No
710-749080010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 2.5G / 5GB Base-T 1Port ETR

Learn More

Datasheet

590In Stock

Cut Tape

10,60 €

9,73 €

8,77 €

7,96 €

Reel

7,96 €

MouseReel Available

Min.: 1
Mult.: 1

: 400

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

7490100111A
Wurth Elektronik
1: 3,42 €
12.609In Stock

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

Learn More

Datasheet

12.609In Stock

Cut Tape

3,42 €

3,18 €

2,82 €

2,46 €

Reel

2,30 €

MouseReel Available

Min.: 1
Mult.: 1

: 600

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

749013011A
Wurth Elektronik / Midcom
1: 3,37 €
6.814In Stock

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

6.814In Stock

Cut Tape

3,37 €

3,13 €

2,87 €

2,67 €

Reel

2,10 €

MouseReel Available

Min.: 1
Mult.: 1

: 600

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

7490220122
Wurth Elektronik
1: 5,99 €
7.329In Stock

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

7.329In Stock

Cut Tape

5,99 €

5,79 €

5,44 €

5,12 €

Reel

4,80 €

MouseReel Available

Min.: 1
Mult.: 1

: 290

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT 24P pitch 1.27mm 1.5KVrms isolation. PoE 350mA

749023113C
Wurth Elektronik
1: 7,40 €
12.326In Stock

Mfr. Part No.
749023113C

Mouser Part No
710-749023113C

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10/100/1000 Base-T SMT 24P pitch 1.27mm 1.5KVrms isolation. PoE 350mA

Learn More

Datasheet

12.326In Stock

Cut Tape

7,40 €

6,83 €

6,74 €

6,18 €

View

Reel

6,09 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Power Transformers - Board Mount WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C

750313638
Wurth Elektronik
1: 3,50 €
10.884In Stock
25.500On Order

Mfr. Part No.
750313638

Mouser Part No
710-750313638

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C

Learn More

Datasheet

10.884In Stock

25.500On Order

Cut Tape

3,50 €

3,28 €

3,03 €

2,73 €

Reel

2,48 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C

750313734
Wurth Elektronik
1: 3,41 €
10.507In Stock
12.000On Order

Mfr. Part No.
750313734

Mouser Part No
710-750313734

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6501 340 uH 5 V SMD/SMT 125C

Learn More

Datasheet

10.507In Stock

12.000On Order

Cut Tape

3,41 €

3,19 €

2,94 €

2,64 €

Reel

2,39 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Power Transformers - Board Mount WE-PPTI SN6505 72 uH 5.5 V SMD/SMT 125C

750315371
Wurth Elektronik
1: 2,29 €
9.322In Stock
18.900On Order

Mfr. Part No.
750315371

Mouser Part No
710-750315371

Wurth Elektronik

Power Transformers - Board Mount WE-PPTI SN6505 72 uH 5.5 V SMD/SMT 125C

Learn More

Datasheet

9.322In Stock

18.900On Order

Cut Tape

2,29 €

2,11 €

2,01 €

Reel

2,01 €

MouseReel Available

Min.: 1
Mult.: 1

: 900

Power Transformers - Board Mount MID-UDS PGA460 3 mH

750317161
Wurth Elektronik
1: 15,61 €
5.656In Stock

Mfr. Part No.
750317161

Mouser Part No
710-750317161

Wurth Elektronik

Power Transformers - Board Mount MID-UDS PGA460 3 mH

Learn More

Datasheet

5.656In Stock

Cut Tape

15,61 €

14,41 €

13,21 €

12,01 €

9,91 €

Reel

8,70 €

MouseReel Available

Min.: 1
Mult.: 1

: 800

Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR

749013011
Wurth Elektronik
1: 2,11 €
983In Stock
3.450On Order

Mfr. Part No.
749013011

Mouser Part No
710-749013011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN DP83822 SMT Transfrmr 100BT 1 Port ETR

Learn More

Datasheet

983In Stock

3.450On Order

Cut Tape

2,11 €

2,06 €

Reel

1,74 €

MouseReel Available

Min.: 1
Mult.: 1

: 750

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

760390014
Wurth Elektronik
1: 1,74 €
8.699In Stock
144.000On Order

Mfr. Part No.
760390014

Mouser Part No
710-760390014

Wurth Elektronik

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

Learn More

Datasheet

8.699In Stock

144.000On Order

Cut Tape

1,74 €

1,57 €

1,42 €

1,30 €

1,22 €

Reel

1,08 €

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

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

7490100110A
Wurth Elektronik
1: 3,23 €
6.963In Stock
5.400Expected 8/28/2026

Mfr. Part No.
7490100110A

Mouser Part No
710-7490100110A

Wurth Elektronik

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

Learn More

Datasheet

6.963In Stock

5.400Expected 8/28/2026

Cut Tape

3,23 €

2,98 €

2,77 €

2,56 €

Reel

1,85 €

MouseReel Available

Min.: 1
Mult.: 1

: 600

Transformers

All Results (620)

Customer Service Office

Company

Resources

Support

Transformers

All Results (620)

Power

Passive Components