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 #

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

749014010
Wurth Elektronik
1: ₹699.85
45In Stock
900On Order

Mfr. Part No.
749014010

Mouser Part No
710-749014010

Wurth Elektronik

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

Learn More

Datasheet

45In Stock

900On Order

Cut Tape

₹699.85

₹675.60

₹637.86

₹600.13

Reel

₹562.40

₹543.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

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

749020022A
Wurth Elektronik
1: ₹1,537.16
61In Stock

Mfr. Part No.
749020022A

Mouser Part No
710-749020022A

Wurth Elektronik

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

Learn More

Datasheet

61In Stock

Cut Tape

₹1,537.16

₹1,269.44

₹1,069.10

Reel

₹893.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 330

Power Transformers WE-UNIT Offline 220uH .21A .29Ohm

7491181012
Wurth Elektronik
1: ₹626.18
21In Stock
132Expected 27-02-2026

Mfr. Part No.
7491181012

Mouser Part No
710-7491181012

Wurth Elektronik

Power Transformers WE-UNIT Offline 220uH .21A .29Ohm

Learn More

Datasheet

21In Stock

132Expected 27-02-2026

₹626.18

₹550.72

₹549.82

₹521.07

View

Min.: 1
Mult.: 1

3 W

85 VAC to 265 VAC

12 V

Through Hole

Power Transformers WE-UNIT Offline 175uH .21A .29Ohm

7491181112
Wurth Elektronik
1: ₹695.36
138In Stock

Mfr. Part No.
7491181112

Mouser Part No
710-7491181112

Wurth Elektronik

Power Transformers WE-UNIT Offline 175uH .21A .29Ohm

Learn More

Datasheet

138In Stock

₹695.36

₹611.81

₹579.47

₹547.13

View

Min.: 1
Mult.: 1

3 W

85 VAC to 265 VAC

12 V

Through Hole

Power Transformers WE-UNIT Offline 180uH .2A .05Ohm

749118115
Wurth Elektronik
1: ₹694.46
57In Stock

Mfr. Part No.
749118115

Mouser Part No
710-749118115

Wurth Elektronik

Power Transformers WE-UNIT Offline 180uH .2A .05Ohm

Learn More

Datasheet

57In Stock

₹694.46

₹610.91

₹578.57

₹546.23

View

Min.: 1
Mult.: 1

3 W

85 VAC to 265 VAC

5 V

Through Hole

Power Transformers WE-UNIT Offline 112uH .85A 28Ohm

7491182112
Wurth Elektronik
1: ₹764.54
9In Stock

Mfr. Part No.
7491182112

Mouser Part No
710-7491182112

Wurth Elektronik

Power Transformers WE-UNIT Offline 112uH .85A 28Ohm

Learn More

Datasheet

9In Stock

₹764.54

₹672.00

₹636.97

₹601.03

View

Min.: 1
Mult.: 1

8.4 W

85 VAC to 265 VAC

12 V

Through Hole

Power Transformers WE-PoEH High Power EPQ13 21uH 22W

7491195501
Wurth Elektronik
1: ₹663.02
118In Stock

Mfr. Part No.
7491195501

Mouser Part No
710-7491195501

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 21uH 22W

Learn More

Datasheet

118In Stock

Cut Tape

₹663.02

₹627.08

Reel

₹530.95

₹385.41

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

22 W

9 V to 57 V

5 V

SMD/SMT

Power Transformers WE-PoEH High Power EPQ13 100uH 60W

7491196112
Wurth Elektronik
1: ₹663.92
29In Stock
150Expected 27-02-2026

Mfr. Part No.
7491196112

Mouser Part No
710-7491196112

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 100uH 60W

Learn More

Datasheet

29In Stock

150Expected 27-02-2026

Cut Tape

₹663.92

₹627.98

₹627.08

Reel

₹412.37

₹346.78

Min.: 1
Mult.: 1

Reel: 150

60 W

33 V to 57 V

12 V

SMD/SMT

Power Transformers WE-PoEH High Power EPQ13 100uH 52.8W

749119633
Wurth Elektronik
1: ₹663.02
12In Stock

Mfr. Part No.
749119633

Mouser Part No
710-749119633

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 100uH 52.8W

Learn More

Datasheet

12In Stock

Cut Tape

₹663.02

₹627.08

Reel

₹530.95

₹385.41

Min.: 1
Mult.: 1

Reel: 150

52.8 W

33 V to 57 V

3.3 V

SMD/SMT

Power Transformers WE-PoEH High Power EPQ13 100uH 70W

749119650
Wurth Elektronik
1: ₹525.56
192In Stock

Mfr. Part No.
749119650

Mouser Part No
710-749119650

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 100uH 70W

Learn More

Datasheet

192In Stock

Cut Tape

₹525.56

₹524.67

₹516.58

₹515.68

Reel

₹456.39

View

Min.: 1
Mult.: 1

Reel: 150

70 W

33 V to 57 V

5 V

SMD/SMT

Power Transformers WE-PoE Size ER13 127uH 450mOhm

7491199212
Wurth Elektronik
1: ₹539.94
118In Stock
200Expected 05-06-2026

Mfr. Part No.
7491199212

Mouser Part No
710-7491199212

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 450mOhm

Learn More

Datasheet

118In Stock

200Expected 05-06-2026

Cut Tape

₹539.94

₹521.07

₹492.32

₹462.68

Reel

₹433.93

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

13 W

36 V to 57 V

12 V

SMD/SMT

Power Transformers WE-PoE Size ER13 127uH 220mohm

749119933
Wurth Elektronik
1: ₹540.84
340In Stock

Mfr. Part No.
749119933

Mouser Part No
710-749119933

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 220mohm

Learn More

Datasheet

340In Stock

Cut Tape

₹540.84

₹521.97

₹521.07

₹492.32

Reel

₹390.80

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

13 W

36 V to 57 V

3.3 V

SMD/SMT

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

749196131
Wurth Elektronik
1: ₹557.01
115In Stock

Mfr. Part No.
749196131

Mouser Part No
710-749196131

Wurth Elektronik

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

Learn More

Datasheet

115In Stock

Cut Tape

₹557.01

₹501.31

₹445.61

₹389.91

Reel

₹353.07

Min.: 1
Mult.: 1

Reel: 500

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

749196201
Wurth Elektronik
1: ₹662.12
167In Stock

Mfr. Part No.
749196201

Mouser Part No
710-749196201

Wurth Elektronik

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

Learn More

Datasheet

167In Stock

Cut Tape

₹662.12

₹595.64

₹529.16

₹462.68

Reel

₹418.65

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Power Transformers WE-FLEX DCR=159mOhms 11.6uH 500VDC SMD

749196221
Wurth Elektronik
1: ₹561.50
206In Stock

Mfr. Part No.
749196221

Mouser Part No
710-749196221

Wurth Elektronik

Power Transformers WE-FLEX DCR=159mOhms 11.6uH 500VDC SMD

Learn More

Datasheet

206In Stock

Cut Tape

₹561.50

₹519.28

₹478.85

₹429.44

Reel

₹373.73

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Power Transformers WE-FLEX W/Air Gap 9.9uH 1.17A

749196510
Wurth Elektronik
1: ₹927.15
171In Stock

Mfr. Part No.
749196510

Mouser Part No
710-749196510

Wurth Elektronik

Power Transformers WE-FLEX W/Air Gap 9.9uH 1.17A

Learn More

Datasheet

171In Stock

Cut Tape

₹927.15

₹920.86

₹919.96

₹872.35

Reel

₹742.98

View

Min.: 1
Mult.: 1

Reel: 120

500 VA

SMD/SMT

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

749196518
Wurth Elektronik
1: ₹1,109.52
194In Stock

Mfr. Part No.
749196518

Mouser Part No
710-749196518

Wurth Elektronik

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

Learn More

Datasheet

194In Stock

Cut Tape

₹1,109.52

₹999.02

Reel

₹887.62

₹813.95

₹739.38

₹665.71

MouseReel Available

Min.: 1
Mult.: 1

Reel: 120

SMD/SMT

Power Transformers WE-FLEX W/Air Gap 9.7uH 2.20A

749196531
Wurth Elektronik
1: ₹853.48
81In Stock

Mfr. Part No.
749196531

Mouser Part No
710-749196531

Wurth Elektronik

Power Transformers WE-FLEX W/Air Gap 9.7uH 2.20A

Learn More

Datasheet

81In Stock

Cut Tape

₹853.48

₹662.12

Reel

₹662.12

Min.: 1
Mult.: 1

Reel: 120

500 VA

SMD/SMT

Power Transformers WE-FLEX W/Air Gap 3.4uH 4.18A

749196540
Wurth Elektronik
1: ₹852.58
38In Stock
360Expected 20-03-2026

Mfr. Part No.
749196540

Mouser Part No
710-749196540

Wurth Elektronik

Power Transformers WE-FLEX W/Air Gap 3.4uH 4.18A

Learn More

Datasheet

38In Stock

360Expected 20-03-2026

Cut Tape

₹852.58

₹647.75

₹579.47

Reel

₹545.33

Min.: 1
Mult.: 1

Reel: 120

500 VA

SMD/SMT

Power Transformers WE-FB LT3751 10 uH

750032052
Wurth Elektronik
1: ₹423.15
35In Stock
1,000On Order

Mfr. Part No.
750032052

Mouser Part No
710-750032052

Wurth Elektronik

Power Transformers WE-FB LT3751 10 uH

Learn More

Datasheet

35In Stock

1,000On Order

Cut Tape

₹423.15

₹382.72

₹367.45

₹355.77

Reel

₹340.49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

SMD/SMT

Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm

750082154
Wurth Elektronik
1: ₹70.97
348In Stock
12,000On Order

Mfr. Part No.
750082154

Mouser Part No
710-750082154

Wurth Elektronik

Audio Transformers / Signal Transformers WE-AMT Trnsfmr 30uH .350Ohm

Learn More

Datasheet

348In Stock

12,000On Order

Cut Tape

₹70.97

₹70.61

₹66.12

₹59.56

₹52.92

Reel

₹52.92

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Power Transformers WE-FB LT3751 5 uH 75 W

750310349
Wurth Elektronik
1: ₹1,158.94
76In Stock

Mfr. Part No.
750310349

Mouser Part No
710-750310349

Wurth Elektronik

Power Transformers WE-FB LT3751 5 uH 75 W

Learn More

Datasheet

76In Stock

₹1,158.94

₹1,085.27

₹1,037.65

₹943.32

₹848.99

Min.: 1
Mult.: 1

75 W

24 V

300 V

Through Hole

Power Transformers WE-FB LT3573 25 uH 10 W

750310471
Wurth Elektronik
1: ₹657.63
130In Stock

Mfr. Part No.
750310471

Mouser Part No
710-750310471

Wurth Elektronik

Power Transformers WE-FB LT3573 25 uH 10 W

Learn More

Datasheet

130In Stock

Cut Tape

₹657.63

₹616.30

₹589.35

₹536.34

Reel

₹482.44

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

10 W

9 V to 30 V

5 V

SMD/SMT

Power Transformers MID-OLTI 120V 12V 5W

750310787
Wurth Elektronik
1: ₹268.62
104In Stock

Mfr. Part No.
750310787

Mouser Part No
710-750310787

Wurth Elektronik

Power Transformers MID-OLTI 120V 12V 5W

Learn More

Datasheet

104In Stock

₹268.62

₹265.03

₹248.86

₹223.70

₹198.55

Min.: 1
Mult.: 1

5 W

85 VAC to 130 VAC

12 V

Through Hole

Power Transformers WE-FB LT3748 14 uH 40 W

750310988
Wurth Elektronik
1: ₹1,290.10
85In Stock

Mfr. Part No.
750310988

Mouser Part No
710-750310988

Wurth Elektronik

Power Transformers WE-FB LT3748 14 uH 40 W

Learn More

Datasheet

85In Stock

Cut Tape

₹1,290.10

₹1,208.35

₹1,156.24

Reel

₹1,051.13

₹946.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

40 W

12 V

48 V

SMD/SMT

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