Power Transformers - Board Mount

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WE-LLCR Transformers

Würth Elektronik WE-LLCR Transformers are specially designed for high-efficiency power supplies. This series offers 360V_DC to 400V_DC input voltage, 70kHZ to 120kHz switching frequency, 150W to 250W output power, and 4kV_AC testing voltage. They utilize Litz wire for low eddy current losses. Applications for Würth WE-LLCR Transformers include high efficient resonant converters as well as power supplies for PCs, notebooks, LED lighting, and more.

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Part #

Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V

760895451
Wurth Elektronik
1: S/64.89
9In Stock

Mfr. Part #
760895451

Mouser Part #
710-760895451

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V

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Datasheet

9In Stock

S/64.89

S/62.16

S/58.27

S/52.43

S/46.59

Min.: 1
Mult.: 1

Power

255 VAC to 283 VAC

48 V

150 W

3.1 A

Through Hole

Single Primary Winding

Dual Secondary Winding

36 mm

26 mm

WE-LLCR

Power Transformers - Board Mount WE-LLCR Size ETD39 500uH 200W 12V

760895631
Wurth Elektronik
1: S/69.68
10In Stock

Mfr. Part #
760895631

Mouser Part #
710-760895631

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR Size ETD39 500uH 200W 12V

Learn More

Datasheet

10In Stock

S/69.68

S/66.76

S/62.59

S/56.32

S/50.06

Min.: 1
Mult.: 1

Power

255 VAC to 283 VAC

12 V

200 W

16.7 A

Through Hole

Single Primary Winding

Dual Secondary Winding

44 mm

43 mm

30 mm

WE-LLCR

Power Transformers - Board Mount WE-LLCR NCP1399Size ETD39 5 00uH 200W 48V

760895651
Wurth Elektronik
1: S/69.68
9In Stock
15Expected 10/2/2026

Mfr. Part #
760895651

Mouser Part #
710-760895651

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR NCP1399Size ETD39 5 00uH 200W 48V

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Datasheet

9In Stock

15Expected 10/2/2026

S/69.68

S/66.76

S/62.59

S/56.32

S/50.06

Min.: 1
Mult.: 1

Power

255 VAC to 283 VAC

48 V

200 W

4.2 A

Through Hole

Single Primary Winding

Dual Secondary Winding

44 mm

43 mm

30 mm

WE-LLCR

Power Transformers - Board Mount WE-LLCR Size ETD44 400uH 250W 24V

760895741
Wurth Elektronik
1: S/84.08
5In Stock
75On Order

Mfr. Part #
760895741

Mouser Part #
710-760895741

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR Size ETD44 400uH 250W 24V

Learn More

Datasheet

5In Stock

75On Order

S/84.08

S/80.57

S/75.51

S/67.96

S/57.88

Min.: 1
Mult.: 1

Power

255 VAC to 283 VAC

24 V

250 W

10.4 A

Through Hole

Single Primary Winding

Dual Secondary Winding

48 mm

46 mm

27.5 mm

WE-LLCR

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

760895441
Wurth Elektronik
1: S/68.31
33Expected 9/15/2026

Mfr. Part #
760895441

Mouser Part #
710-760895441

Wurth Elektronik

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

Learn More

Datasheet

33Expected 9/15/2026

S/68.31

S/65.47

S/61.35

S/55.23

S/49.08

Min.: 1
Mult.: 1

Power

255 VAC to 283 VAC

24 V

150 W

6.2 A

Through Hole

Single Primary Winding

Dual Secondary Winding

36 mm

26 mm

WE-LLCR

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

760895641
Wurth Elektronik
1: S/73.37
30Expected 10/9/2026

Mfr. Part #
760895641

Mouser Part #
710-760895641

Wurth Elektronik

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

Learn More

Datasheet

30Expected 10/9/2026

S/73.37

S/70.30

S/65.90

S/59.32

S/52.74

Min.: 1
Mult.: 1

Power

255 VAC to 283 VAC

24 V

200 W

8.3 A

Through Hole

Single Primary Winding

Dual Secondary Winding

44 mm

43 mm

30 mm

WE-LLCR

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

760895731
Wurth Elektronik
1: S/88.55
15On Order

Mfr. Part #
760895731

Mouser Part #
710-760895731

Wurth Elektronik

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

Learn More

Datasheet

15On Order

S/88.55

S/84.86

S/79.52

S/71.58

S/61.00

Min.: 1
Mult.: 1

Power

255 VAC to 283 VAC

12 V

250 W

20.8 A

Through Hole

Single Primary Winding

Dual Secondary Winding

48 mm

46 mm

27.5 mm

WE-LLCR

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

760895751
Wurth Elektronik
15: S/84.86
15Expected 10/2/2026

Mfr. Part #
760895751

Mouser Part #
710-760895751

Wurth Elektronik

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

Learn More

Datasheet

15Expected 10/2/2026

S/84.86

S/79.52

S/71.58

S/61.00

Min.: 15
Mult.: 15

Power

255 VAC to 283 VAC

48 V

250 W

5.2 A

Through Hole

Single Primary Winding

Dual Secondary Winding

48 mm

46 mm

27.5 mm

WE-LLCR

Power Transformers - Board Mount WE-LLCR UCC28056 Size ETD34 6 00uH 150W 12V

760895431
Wurth Elektronik
1: S/68.31
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
760895431

Mouser Part #
710-760895431

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR UCC28056 Size ETD34 6 00uH 150W 12V

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

S/68.31

S/65.47

S/61.35

S/55.23

S/49.08

Min.: 1
Mult.: 1

Power

255 VAC to 283 VAC

12 V

150 W

12.5 A

Through Hole

Single Primary Winding

Dual Secondary Winding

36 mm

26 mm

WE-LLCR

Power Transformers - Board Mount WE-LLCR 28 uH 400 Wa

7608957210
Wurth Elektronik
100: S/41.69
Non-Stocked Lead-Time 22 Weeks

Mfr. Part #
7608957210

Mouser Part #
710-7608957210

Wurth Elektronik

Power Transformers - Board Mount WE-LLCR 28 uH 400 Wa

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

Reel

S/41.69

Min.: 100
Mult.: 100

: 100

WE-LLCR

WE-LLCR Transformers

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