Transformers – Mouser United Kingdom

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Power over Ethernet (PoE) Transformers

Würth Elektronik PoE Transformers are flyback transformers designed for Power over Ethernet (PoE) applications. These PoE transformers are available in a wide variety of options to cover the range of power requirements for powered devices. The variants include WE-PoE, WE-PoE+, WE-PoEH, MID-PoE, MID-PoELT, and MID-PoETI. The PoE transformers use forward / flyback topology and are compatible with IEEE PoE standards.

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Part #

Power Transformers WE-PoE EFD20 73W SMT

750319036
Wurth Elektronik
1: £9.73
161In Stock

Mfr. Part No.
750319036

Mouser Part No
710-750319036

Wurth Elektronik

Power Transformers WE-PoE EFD20 73W SMT

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Datasheet

161In Stock

Cut Tape

£9.73

£9.67

£8.77

£8.08

Reel

£6.68

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

SMD/SMT

Power Transformers WE-PoEH High Power EPQ13 48uH 30W

749119550
Wurth Elektronik
1: £5.55
300In Stock

Mfr. Part No.
749119550

Mouser Part No
710-749119550

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 48uH 30W

Learn More

Datasheet

300In Stock

Cut Tape

£5.55

£5.25

£5.18

Reel

£3.45

£2.90

£2.89

Min.: 1
Mult.: 1

Reel: 150

30 W

33 V to 57 V

5 V

SMD/SMT

Power Transformers WE-POE LT4276 38 uH 25.2 W

750310742
Wurth Elektronik
1: £3.93
358In Stock

Mfr. Part No.
750310742

Mouser Part No
710-750310742

Wurth Elektronik

Power Transformers WE-POE LT4276 38 uH 25.2 W

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Datasheet

358In Stock

Cut Tape

£3.93

£3.55

£3.40

£3.30

Reel

£3.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

25.2 W

37 V to 57 V

12 V

SMD/SMT

Power Transformers WE-PoEH High Power EPQ13 128uH 35W

7491196501
Wurth Elektronik
1: £5.54
64In Stock

Mfr. Part No.
7491196501

Mouser Part No
710-7491196501

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 128uH 35W

Learn More

Datasheet

64In Stock

Cut Tape

£5.54

£5.24

Reel

£4.43

£3.22

Min.: 1
Mult.: 1

Reel: 150

35 W

9 V to 57 V

5 V

SMD/SMT

Power Transformers WE-PoE Size ER13 35uH 0.062ohm

7491199332
Wurth Elektronik
1: £4.51
2In Stock

Mfr. Part No.
7491199332

Mouser Part No
710-7491199332

Wurth Elektronik

Power Transformers WE-PoE Size ER13 35uH 0.062ohm

Learn More

Datasheet

2In Stock

Cut Tape

£4.51

£4.36

£4.11

£3.87

Reel

£3.62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

13 W

36 V to 57 V

3.3 V

SMD/SMT

Power Transformers WE-PoE Size ER11/5 400uH 98mohm

749119150
Wurth Elektronik
1: £4.98
175In Stock

Mfr. Part No.
749119150

Mouser Part No
710-749119150

Wurth Elektronik

Power Transformers WE-PoE Size ER11/5 400uH 98mohm

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Datasheet

175In Stock

Cut Tape

£4.98

£4.53

£4.11

£3.74

Reel

£3.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

4 W

36 V to 57 V

5 V

SMD/SMT

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

749119233
Wurth Elektronik
1: £4.18
344In Stock

Mfr. Part No.
749119233

Mouser Part No
710-749119233

Wurth Elektronik

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

Learn More

Datasheet

344In Stock

Cut Tape

£4.18

£4.17

£4.16

Reel

£3.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

7 W

36 V to 57 V

3.3 V

SMD/SMT

Power Transformers MID-POETI TPS2373 153 uH 70 W

750343164
Wurth Elektronik
1: £8.58
969In Stock

Mfr. Part No.
750343164

Mouser Part No
710-750343164

Wurth Elektronik

Power Transformers MID-POETI TPS2373 153 uH 70 W

Learn More

Datasheet

969In Stock

Cut Tape

£8.58

£7.89

£7.88

£7.19

Reel

£5.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

70 W

40 V to 57 V

5 V

SMD/SMT

Power Transformers MID-POELT LT4295 37 uH 24 W

750314782
Wurth Elektronik
1: £5.16
1,844In Stock

Mfr. Part No.
750314782

Mouser Part No
710-750314782

Wurth Elektronik

Power Transformers MID-POELT LT4295 37 uH 24 W

Learn More

Datasheet

1,844In Stock

Cut Tape

£5.16

£4.90

£4.55

£4.12

Reel

£3.78

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

24 W

40 V to 57 V

24 V

SMD/SMT

Power Transformers WE-PoE Size ER13 127uH 220mOhm

7491199112
Wurth Elektronik
1: £4.51
490In Stock

Mfr. Part No.
7491199112

Mouser Part No
710-7491199112

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 220mOhm

Learn More

Datasheet

490In Stock

Cut Tape

£4.51

£4.36

£4.11

£3.87

Reel

£3.46

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

13 W

36 V to 57 V

12 V

SMD/SMT

Power Transformers MID-POELT LT4295 44 uH 11.5 W

750313109
Wurth Elektronik
1: £4.21
558In Stock
1,200Expected 26/02/2026

Mfr. Part No.
750313109

Mouser Part No
710-750313109

Wurth Elektronik

Power Transformers MID-POELT LT4295 44 uH 11.5 W

Learn More

Datasheet

558In Stock

1,200Expected 26/02/2026

Cut Tape

£4.21

£4.00

£3.72

£3.37

Reel

£3.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

11.5 W

36 V to 57 V

5 V

SMD/SMT

Power Transformers WE-PoE+ Size EFD20 42uH 0.061ohm

7491194912
Wurth Elektronik
1: £4.51
38In Stock
250Expected 19/03/2026

Mfr. Part No.
7491194912

Mouser Part No
710-7491194912

Wurth Elektronik

Power Transformers WE-PoE+ Size EFD20 42uH 0.061ohm

Learn More

Datasheet

38In Stock

250Expected 19/03/2026

Cut Tape

£4.51

£4.36

£4.11

Reel

£3.87

£3.62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

30 W

36 V to 72 V

12 V

SMD/SMT

Power Transformers WE-PoEH High Power EPQ13 41uH 36W

7491195112
Wurth Elektronik
1: £5.54
102In Stock
296On Order

Mfr. Part No.
7491195112

Mouser Part No
710-7491195112

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 41uH 36W

Learn More

Datasheet

102In Stock

296On Order

Cut Tape

£5.54

£5.24

Reel

£4.43

£3.22

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

36 W

33 V to 57 V

12 V

SMD/SMT

Power Transformers WE-PoEH High Power EPQ13 21uH 24W

7491195212
Wurth Elektronik
1: £5.54
1In Stock
450On Order

Mfr. Part No.
7491195212

Mouser Part No
710-7491195212

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 21uH 24W

Learn More

Datasheet

1In Stock

450On Order

Cut Tape

£5.54

£5.24

Reel

£4.43

£3.22

Min.: 1
Mult.: 1

Reel: 150

24 W

9 V to 57 V

12 V

SMD/SMT

Power Transformers WE-PoEH High Power EPQ13 21uH 21.12W

7491195331
Wurth Elektronik
1: £5.54
144In Stock

Mfr. Part No.
7491195331

Mouser Part No
710-7491195331

Wurth Elektronik

Power Transformers WE-PoEH High Power EPQ13 21uH 21.12W

Learn More

Datasheet

144In Stock

Cut Tape

£5.54

£5.24

Reel

£4.43

£3.22

Min.: 1
Mult.: 1

Reel: 150

21.12 W

9 V to 57 V

3.3 V

SMD/SMT

Power Transformers WE-PoE Size ER13 127uH 40mohm

749119950
Wurth Elektronik
1: £4.51
207In Stock

Mfr. Part No.
749119950

Mouser Part No
710-749119950

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 40mohm

Learn More

Datasheet

207In Stock

Cut Tape

£4.51

£4.36

£4.11

£3.87

Reel

£3.62

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

13 W

36 V to 57 V

5 V

SMD/SMT

Power Transformers WE-POE PD70201 38 uH 25 W

750310744
Wurth Elektronik
1: £4.01
20In Stock
200Expected 23/03/2026

Mfr. Part No.
750310744

Mouser Part No
710-750310744

Wurth Elektronik

Power Transformers WE-POE PD70201 38 uH 25 W

Learn More

Datasheet

20In Stock

200Expected 23/03/2026

Cut Tape

£4.01

£3.87

£3.66

£3.44

Reel

£3.22

Min.: 1
Mult.: 1

Reel: 200

25 W

37 V to 57 V

5 V

SMD/SMT

Power Transformers MID-POELT LT4295 9 uH 24 W

750315422
Wurth Elektronik
1: £6.89
132In Stock

Mfr. Part No.
750315422

Mouser Part No
710-750315422

Wurth Elektronik

Power Transformers MID-POELT LT4295 9 uH 24 W

Learn More

Datasheet

132In Stock

Cut Tape

£6.89

£6.54

£6.08

Reel

£5.51

£5.05

Min.: 1
Mult.: 1

Reel: 110

24 W

9 V to 57 V

12 V

SMD/SMT

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

7491195501
Wurth Elektronik
1: £5.54
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

£5.54

£5.24

Reel

£4.43

£3.22

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: £5.55
29In Stock
150Expected 20/02/2026

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 20/02/2026

Cut Tape

£5.55

£5.25

£5.24

Reel

£3.45

£2.90

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: £5.54
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

£5.54

£5.24

Reel

£4.43

£3.22

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: £4.39
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

£4.39

£4.38

£4.32

£4.31

Reel

£3.82

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: £4.51
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

£4.51

£4.36

£4.11

£3.87

Reel

£3.62

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: £4.52
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

£4.52

£4.37

£4.36

£4.11

Reel

£3.27

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

13 W

36 V to 57 V

3.3 V

SMD/SMT

Power Transformers MID-POELT LT4295 26 uH 35 W

750314783
Wurth Elektronik
1: £4.76
7In Stock
600Expected 18/06/2026

Mfr. Part No.
750314783

Mouser Part No
710-750314783

Wurth Elektronik

Power Transformers MID-POELT LT4295 26 uH 35 W

Learn More

Datasheet

7In Stock

600Expected 18/06/2026

Cut Tape

£4.76

£4.53

£4.21

£3.82

Reel

£3.49

Min.: 1
Mult.: 1

Reel: 200

35 W

48 V to 57 V

5 V

SMD/SMT

Power over Ethernet (PoE) Transformers

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3 W
4 W
7 W
9.6 W
10 W
11.5 W
12.2 W
13 W
13.1 W
13.5 W
20 W
21.12 W
22 W
23 W
23.1 W
24 W
24.75 W
25 W
25.2 W
30 W