Transformers

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

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 620

Applied Filters:

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

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 MID-OLLT LT3798 2 mH 3.4 W

750813002
Wurth Elektronik
1,040: $7.89
Non-Stocked

Mfr. Part No.
750813002

Mouser Part No
710-750813002

Wurth Elektronik

Power Transformers MID-OLLT LT3798 2 mH 3.4 W

Learn More

Datasheet

Non-Stocked

$7.89

Min.: 1,040
Mult.: 130

3.4 W

90 VAC to 265 VAC

3.4 V

Through Hole

Power Transformers WE-UNIT Offline 1.60mH +-10%

750813021
Wurth Elektronik
1: $6.30
Non-Stocked

Mfr. Part No.
750813021

Mouser Part No
710-750813021

Wurth Elektronik

Power Transformers WE-UNIT Offline 1.60mH +-10%

Learn More

Datasheet

Non-Stocked

$6.30

$6.12

$5.78

$5.47

View

Min.: 1
Mult.: 1

Power Transformers MID-OLTI 85-130V 30kHz

750813045
Wurth Elektronik
1,050: $7.23
Non-Stocked

Mfr. Part No.
750813045

Mouser Part No
710-750813045

Wurth Elektronik

Power Transformers MID-OLTI 85-130V 30kHz

Learn More

Datasheet

Non-Stocked

$7.23

Min.: 1,050
Mult.: 70

6.8 W

90 VAC to 130 VAC

19.5 V

Through Hole

Power Transformers MID-ALIT Lightg Apps 1.44mh +-10%

750813046
Wurth Elektronik
1,080: $3.92
Non-Stocked

Mfr. Part No.
750813046

Mouser Part No
710-750813046

Wurth Elektronik

Power Transformers MID-ALIT Lightg Apps 1.44mh +-10%

Learn More

Datasheet

Non-Stocked

$3.92

Min.: 1,080
Mult.: 90

6.7 W

85 VAC to 135 VAC

26.6 V

Through Hole

Power Transformers WE-UNIT Offline 1.30mh +-10%

750813049
Wurth Elektronik
1: $6.72
Non-Stocked

Mfr. Part No.
750813049

Mouser Part No
710-750813049

Wurth Elektronik

Power Transformers WE-UNIT Offline 1.30mh +-10%

Learn More

Datasheet

Non-Stocked

$6.72

$6.52

$6.16

$5.83

View

Min.: 1
Mult.: 1

Power Transformers MID-OLLT LT3798 100 uH 90 W

750813390
Wurth Elektronik
1,000: $11.64
Non-Stocked

Mfr. Part No.
750813390

Mouser Part No
710-750813390

Wurth Elektronik

Power Transformers MID-OLLT LT3798 100 uH 90 W

Learn More

Datasheet

Non-Stocked

$11.64

Min.: 1,000
Mult.: 20

90 W

85 VAC to 265 VAC

90 V

Through Hole

Power Transformers MID-OL16 SMD Offline 1.50mH 0.62A

750813530
Wurth Elektronik
1,050: $6.88
Non-Stocked

Mfr. Part No.
750813530

Mouser Part No
710-750813530

Wurth Elektronik

Power Transformers MID-OL16 SMD Offline 1.50mH 0.62A

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.88

Min.: 1,050
Mult.: 150

Reel: 150

11.2 W

85 VAC to 130 VAC

15 V, 6 V

SMD/SMT

Power Transformers MID-OL16 SMD Offline 1.25mH 0.80A

750813540
Wurth Elektronik
1,050: $6.88
Non-Stocked

Mfr. Part No.
750813540

Mouser Part No
710-750813540

Wurth Elektronik

Power Transformers MID-OL16 SMD Offline 1.25mH 0.80A

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.88

Min.: 1,050
Mult.: 150

Reel: 150

8.4 W

85 VAC to 130 VAC

25 V, 6 V

SMD/SMT

Power Transformers MID-OLTI LM3450 1.02 mH 18 W

750813550
Wurth Elektronik
1,008: $8.64
Non-Stocked

Mfr. Part No.
750813550

Mouser Part No
710-750813550

Wurth Elektronik

Power Transformers MID-OLTI LM3450 1.02 mH 18 W

Learn More

Datasheet

Non-Stocked

$8.64

Min.: 1,008
Mult.: 16

18 W

90 VAC to 135 VAC

50 V, 12.5 V

Through Hole

Power Transformers MID-OL16 SMD Offline 1.25mH 0.80A

750813551
Wurth Elektronik
1,050: $6.88
Non-Stocked

Mfr. Part No.
750813551

Mouser Part No
710-750813551

Wurth Elektronik

Power Transformers MID-OL16 SMD Offline 1.25mH 0.80A

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.88

Min.: 1,050
Mult.: 150

Reel: 150

11.7 W

85 VAC to 130 VAC

35 V, 6 V

SMD/SMT

Power Transformers MID-OLTI UCC28600 6.6 mH 3.6 W

750815039
Wurth Elektronik
1,080: $6.32
Non-Stocked

Mfr. Part No.
750815039

Mouser Part No
710-750815039

Wurth Elektronik

Power Transformers MID-OLTI UCC28600 6.6 mH 3.6 W

Learn More

Datasheet

Non-Stocked

$6.32

Min.: 1,080
Mult.: 90

3.6 W

185 VAC to 265 VAC

12 V

Through Hole

Power Transformers MID-OLTI LM3445 2.12 mH 7 W

750815040
Wurth Elektronik
1,050: $7.23
Non-Stocked

Mfr. Part No.
750815040

Mouser Part No
710-750815040

Wurth Elektronik

Power Transformers MID-OLTI LM3445 2.12 mH 7 W

Learn More

Datasheet

Non-Stocked

$7.23

Min.: 1,050
Mult.: 70

7 W

209 VAC to 265 VAC

20 V

Through Hole

Power Transformers WE-UNIT Offline 3.45mH +-10%

750815045
Wurth Elektronik
1: $5.68
Non-Stocked

Mfr. Part No.
750815045

Mouser Part No
710-750815045

Wurth Elektronik

Power Transformers WE-UNIT Offline 3.45mH +-10%

Learn More

Datasheet

Non-Stocked

$5.68

$5.51

$5.35

$4.97

View

Min.: 1
Mult.: 1

Power Transformers MID-OLTI LM3447 3.2 mH 8.4 W

750815047
Wurth Elektronik
1,080: $4.92
Non-Stocked

Mfr. Part No.
750815047

Mouser Part No
710-750815047

Wurth Elektronik

Power Transformers MID-OLTI LM3447 3.2 mH 8.4 W

Learn More

Datasheet

Non-Stocked

$4.92

Min.: 1,080
Mult.: 90

8.4 W

185 VAC to 265 VAC

30 V

Through Hole

Power Transformers MID-OLIFX 195-265V100kHz

750815141
Wurth Elektronik
1,000: $5.83
Non-Stocked

Mfr. Part No.
750815141

Mouser Part No
710-750815141

Wurth Elektronik

Power Transformers MID-OLIFX 195-265V100kHz

Learn More

Datasheet

Non-Stocked

$5.83

Min.: 1,000
Mult.: 50

9.5 W

195 VAC to 265 VAC

27 V

Through Hole

Power Transformers MID-ALIT Lightg Apps 1.78mH +-10%

7508151501
Wurth Elektronik
1,050: $3.64
Non-Stocked

Mfr. Part No.
7508151501

Mouser Part No
710-7508151501

Wurth Elektronik

Power Transformers MID-ALIT Lightg Apps 1.78mH +-10%

Learn More

Datasheet

Non-Stocked

$3.64

Min.: 1,050
Mult.: 70

13.5 W

180 VAC to 265 VAC

30 V

Through Hole

Power Transformers MID-OL16 SMD Offline 8mH 0.27A

750815530
Wurth Elektronik
1,050: $6.88
Non-Stocked

Mfr. Part No.
750815530

Mouser Part No
710-750815530

Wurth Elektronik

Power Transformers MID-OL16 SMD Offline 8mH 0.27A

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.88

Min.: 1,050
Mult.: 150

Reel: 150

10.9 W

195 VAC to 265 VAC

15 V, 6 V

SMD/SMT

Power Transformers MID-OL16 SMD Offline 5mH 0.39A

750815542
Wurth Elektronik
1,050: $6.88
Non-Stocked

Mfr. Part No.
750815542

Mouser Part No
710-750815542

Wurth Elektronik

Power Transformers MID-OL16 SMD Offline 5mH 0.39A

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.88

Min.: 1,050
Mult.: 150

Reel: 150

15.5 W

195 VAC to 265 VAC

25 V, 6 V

SMD/SMT

Power Transformers MID-OL16 SMD Offline 6mH 0.33A

750815550
Wurth Elektronik
1,050: $6.88
Non-Stocked

Mfr. Part No.
750815550

Mouser Part No
710-750815550

Wurth Elektronik

Power Transformers MID-OL16 SMD Offline 6mH 0.33A

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.88

Min.: 1,050
Mult.: 150

Reel: 150

13.3 W

195 VAC to 265 VAC

35 V, 6 V

SMD/SMT

Power Transformers WE-UNIT Offline 2.19mH 3.790Ohms

750817018
Wurth Elektronik
1,050: $3.27
Non-Stocked

Mfr. Part No.
750817018

Mouser Part No
710-750817018

Wurth Elektronik

Power Transformers WE-UNIT Offline 2.19mH 3.790Ohms

Learn More

Datasheet

Non-Stocked

Cut Tape

$3.27

Min.: 1,050
Mult.: 175

Reel: 175

3 W

88 VAC to 270 VAC

6 V

SMD/SMT

Power Transformers WE-UNIT 4.6W SMD Offline Trnsfmr

7508170310
Wurth Elektronik
1,050: $3.80
Non-Stocked

Mfr. Part No.
7508170310

Mouser Part No
710-7508170310

Wurth Elektronik

Power Transformers WE-UNIT 4.6W SMD Offline Trnsfmr

Learn More

Datasheet

Non-Stocked

Cut Tape

$3.80

Min.: 1,050
Mult.: 175

Reel: 175

3.6 W

55 VAC to 265 VAC

12 V

SMD/SMT

Power Transformers WE-UNIT 6W SMD Offline Trnsfmr

7508170313
Wurth Elektronik
1: $4.97
Non-Stocked

Mfr. Part No.
7508170313

Mouser Part No
710-7508170313

Wurth Elektronik

Power Transformers WE-UNIT 6W SMD Offline Trnsfmr

Learn More

Datasheet

Non-Stocked

Cut Tape

$4.97

$4.61

$4.18

Reel

$3.80

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

4.7 W

55 VAC to 265 VAC

15 V

SMD/SMT

Power Transformers MID-OLLT LT3799 ER28/14 48W THT

750817251
Wurth Elektronik
1: $9.76
Non-Stocked
New At Mouser

Mfr. Part No.
750817251

Mouser Part No
710-750817251

New At Mouser

Wurth Elektronik

Power Transformers MID-OLLT LT3799 ER28/14 48W THT

Datasheet

Non-Stocked

$9.76

$8.98

$8.21

$7.44

Min.: 1
Mult.: 1

Power Transformers MID-T8T for LEDLight 270uH 0.30Ohm

750841243
Wurth Elektronik
1,008: $10.75
Non-Stocked

Mfr. Part No.
750841243

Mouser Part No
710-750841243

Wurth Elektronik

Power Transformers MID-T8T for LEDLight 270uH 0.30Ohm

Learn More

Datasheet

Non-Stocked

$10.75

Min.: 1,008
Mult.: 28

25 W

85 VAC to 265 VAC

40 V

Through Hole

Power Transformers MID-MPM Offln Metng 1.6mH 1.68Ohm

750841630
Wurth Elektronik
1,000: $6.26
Non-Stocked

Mfr. Part No.
750841630

Mouser Part No
710-750841630

Wurth Elektronik

Power Transformers MID-MPM Offln Metng 1.6mH 1.68Ohm

Learn More

Datasheet

Non-Stocked

$6.26

Min.: 1,000
Mult.: 100

16.8 W

88 VAC to 265 VAC

12 V, 24 V

Through Hole

Transformers

Types of Transformers

Customer Service Office

Company

Resources

Support

40 mW
100 mW
150 mW
300 mW
500 mW
600 mW
700 mW
800 mW
900 mW
1 W
1.1 W
1.2 W
1.3 W
1.4 W
1.5 W
1.6 W
1.7 W
1.8 W
1.9 W
2 W

2 V to 5.5 V
2.5 V to 3.5 V
3 V to 24 V
3 V to 3.6 V
3 V to 5.2 V
3 V to 6 V
3.3 V
4 V to 8 V
4.5 V to 5.5 V
5 V
5 V to 32 V
6 V to 12.6 V
7 V to 26 V
8 V to 15 V
8 V to 24 V
8 V to 28 V
8 V to 32 V
8 V to 40 V
8 V to 70 V
9 V to 15 V

- 17.5 V, 17.5 V
- 5 V, 7 V
1.8 V
3.3 V
3.3 V, 12 V
3.3 V, 12 V, 5 V
3.3 V, 3.3 V
3.4 V
3.63 V
4 V
4.29 V
5 V
5 V, - 5 V
5 V, 12 V
5 V, 12 V, - 12 V
5 V, 15 V, 15 V
5 V, 3.3 V
5 V, 5 V
5 V, 7.5 V, 10 V
5 V, 9 V