.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-FB LT3748 14 uH 40 W

750310988
Wurth Elektronik
1: 8,27 €
200Expected 11/26/2026

Mfr. Part No.
750310988

Mouser Part No
710-750310988

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 14 uH 40 W

Learn More

Datasheet

200Expected 11/26/2026

Cut Tape

8,27 €

7,64 €

Reel

6,36 €

5,25 €

4,62 €

MouseReel Available

Min.: 1
Mult.: 1

: 100

Power Transformers - Board Mount WE-FB LT3748 100 uH 800 mW

750311681
Wurth Elektronik
1: 2,97 €
582On Order

Mfr. Part No.
750311681

Mouser Part No
710-750311681

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 100 uH 800 mW

Learn More

Datasheet

582On Order

Cut Tape

2,97 €

2,75 €

2,56 €

2,38 €

Reel

2,18 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-FB LT3748 14 uH 30 W

750311797
Wurth Elektronik
1: 6,89 €
202Expected 11/12/2026

Mfr. Part No.
750311797

Mouser Part No
710-750311797

Wurth Elektronik

Power Transformers - Board Mount WE-FB LT3748 14 uH 30 W

Learn More

Datasheet

202Expected 11/12/2026

Cut Tape

6,89 €

6,36 €

Reel

5,30 €

4,37 €

3,84 €

MouseReel Available

Min.: 1
Mult.: 1

: 125

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.8 W

750313441
Wurth Elektronik
1: 3,56 €
413Expected 9/24/2026

Mfr. Part No.
750313441

Mouser Part No
710-750313441

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 9 uH 8.8 W

Learn More

Datasheet

413Expected 9/24/2026

Cut Tape

3,56 €

3,29 €

2,72 €

Reel

2,48 €

2,24 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6 W

750313460
Wurth Elektronik
1: 3,56 €
500Expected 12/3/2026

Mfr. Part No.
750313460

Mouser Part No
710-750313460

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8302 12 uH 6 W

Learn More

Datasheet

500Expected 12/3/2026

Cut Tape

3,56 €

3,29 €

Reel

2,48 €

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-OLTI UCC28910 1.1 mH 6 W

750313739
Wurth Elektronik
1: 5,96 €
223Expected 9/17/2026

Mfr. Part No.
750313739

Mouser Part No
710-750313739

Wurth Elektronik

Power Transformers - Board Mount MID-OLTI UCC28910 1.1 mH 6 W

Learn More

Datasheet

223Expected 9/17/2026

Cut Tape

5,96 €

5,50 €

Reel

5,50 €

4,12 €

MouseReel Available

Min.: 1
Mult.: 1

: 70

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W

750313970
Wurth Elektronik
1: 4,52 €
498Expected 10/22/2026

Mfr. Part No.
750313970

Mouser Part No
710-750313970

Wurth Elektronik

Power Transformers - Board Mount MID-FLYLT LT8301 40 uH 3.3 W

Learn More

Datasheet

498Expected 10/22/2026

Cut Tape

4,52 €

4,18 €

3,46 €

Reel

3,14 €

2,86 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

Power Transformers - Board Mount MID-OLSTM Viper267KD EE16/7/5 10W THT

750316413
Wurth Elektronik
1: 5,72 €
89Expected 9/25/2026

Mfr. Part No.
750316413

Mouser Part No
710-750316413

Wurth Elektronik

Power Transformers - Board Mount MID-OLSTM Viper267KD EE16/7/5 10W THT

Datasheet

89Expected 9/25/2026

5,72 €

4,95 €

4,52 €

4,45 €

View

Min.: 1
Mult.: 1

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

7508112349
Wurth Elektronik
1: 8,40 €
195Expected 10/29/2026

Mfr. Part No.
7508112349

Mouser Part No
710-7508112349

Wurth Elektronik

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

Learn More

Datasheet

195Expected 10/29/2026

8,40 €

8,30 €

7,77 €

7,00 €

6,22 €

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 24V

760895441
Wurth Elektronik
1: 15,09 €
33Expected 9/18/2026

Mfr. Part No.
760895441

Mouser Part No
710-760895441

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 24V

Learn More

Datasheet

33Expected 9/18/2026

15,09 €

14,47 €

13,55 €

12,20 €

10,84 €

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-LLCR Size ETD39 500uH 200W 24V

760895641
Wurth Elektronik
1: 16,21 €
30Expected 9/11/2026

Mfr. Part No.
760895641

Mouser Part No
710-760895641

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR Size ETD39 500uH 200W 24V

Learn More

Datasheet

30Expected 9/11/2026

16,21 €

15,53 €

14,56 €

13,11 €

11,65 €

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-LLCR FAN7688Size ETD44 4 75uH 250W 12V

760895731
Wurth Elektronik
1: 19,57 €
15On Order

Mfr. Part No.
760895731

Mouser Part No
710-760895731

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR FAN7688Size ETD44 4 75uH 250W 12V

Learn More

Datasheet

15On Order

19,57 €

18,75 €

17,57 €

15,82 €

13,48 €

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-LLCR Size ETD44 400uH 250W 48V

760895751
Wurth Elektronik
15: 18,75 €
15Expected 9/18/2026

Mfr. Part No.
760895751

Mouser Part No
710-760895751

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR Size ETD44 400uH 250W 48V

Learn More

Datasheet

15Expected 9/18/2026

18,75 €

17,57 €

15,82 €

13,48 €

Min.: 15
Mult.: 15

Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers

749010
Wurth Elektronik
1: 253,31 €
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
749010

Mouser Part No
710-749010

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN Design Kit LAN Transformers

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

253,31 €

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr

749014011
Wurth Elektronik
1: 10,54 €
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
749014011

Mouser Part No
710-749014011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 1Port SMD Trnsfmr

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

10,54 €

10,17 €

9,60 €

9,03 €

Reel

8,47 €

8,19 €

MouseReel Available

Min.: 1
Mult.: 1

: 250

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

749014018
Wurth Elektronik
1.200: 9,51 €
Non-Stocked

Mfr. Part No.
749014018

Mouser Part No
710-749014018

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Cut Tape

9,51 €

Min.: 1.200
Mult.: 300

: 300

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

749020015
Wurth Elektronik
1: 6,33 €
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
749020015

Mouser Part No
710-749020015

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

6,33 €

6,11 €

5,76 €

5,43 €

Reel

5,43 €

5,08 €

MouseReel Available

Min.: 1
Mult.: 1

: 350

Audio Transformers / Signal Transformers 10G Base-T SMT Transformer

749023020
Wurth Elektronik
300: 4,78 €
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
749023020

Mouser Part No
710-749023020

Wurth Elektronik

Audio Transformers / Signal Transformers 10G Base-T SMT Transformer

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

4,78 €

4,72 €

Min.: 300
Mult.: 300

: 300

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

749050010U
Wurth Elektronik
450: 6,67 €
Non-Stocked

Mfr. Part No.
749050010U

Mouser Part No
710-749050010U

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Reel

6,67 €

5,56 €

Min.: 450
Mult.: 450

: 450

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr

749052011
Wurth Elektronik / Midcom
320: 7,06 €
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
749052011

Mouser Part No
710-749052011

Wurth Elektronik / Midcom

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

7,06 €

Min.: 320
Mult.: 320

: 320

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr

749052012
Wurth Elektronik
450: 8,47 €
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
749052012

Mouser Part No
710-749052012

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port 4PPoE Trnsfmr

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

8,47 €

Min.: 450
Mult.: 450

: 450

Audio Transformers / Signal Transformers WE-LAN 10GBsT nonPoE 180uH 1Port 1500Vrms

749052014
Wurth Elektronik
1: 9,68 €
Non-Stocked Lead-Time 28 Weeks

Mfr. Part No.
749052014

Mouser Part No
710-749052014

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBsT nonPoE 180uH 1Port 1500Vrms

Learn More

Datasheet

Non-Stocked Lead-Time 28 Weeks

Cut Tape

9,68 €

9,33 €

8,26 €

7,60 €

View

Reel

6,10 €

MouseReel Available

Min.: 1
Mult.: 1

: 350

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

749053010
Wurth Elektronik
450: 5,81 €
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
749053010

Mouser Part No
710-749053010

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

5,81 €

Min.: 450
Mult.: 450

: 450

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr

749053011
Wurth Elektronik
450: 7,77 €
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
749053011

Mouser Part No
710-749053011

Wurth Elektronik

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

7,77 €

Min.: 450
Mult.: 450

: 450

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr

749053012
Wurth Elektronik / Midcom
450: 6,76 €
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
749053012

Mouser Part No
710-749053012

Wurth Elektronik / Midcom

Audio Transformers / Signal Transformers WE-LAN 10GBase-T SMD 1 Port PoE+ Trnsfmr

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

Reel

6,76 €

Min.: 450
Mult.: 450

: 450

Transformers

All Results (620)

Customer Service Office

Company

Resources

Support

Transformers

All Results (620)

Power

Passive Components