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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: $20.10
161In Stock

Mfr. Part #
750319036

Mouser Part #
710-750319036

Wurth Elektronik

Power Transformers WE-PoE EFD20 73W SMT

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Datasheet

161In Stock

Cut Tape

$20.10

$19.96

$18.12

$16.66

Reel

$13.80

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

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

749119550
Wurth Elektronik
1: $11.45
300In Stock

Mfr. Part #
749119550

Mouser Part #
710-749119550

Wurth Elektronik

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

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Datasheet

300In Stock

Cut Tape

$11.45

$10.83

$10.70

Reel

$7.11

$5.98

$5.97

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-POE LT4276 38 uH 25.2 W

750310742
Wurth Elektronik
1: $8.11
358In Stock

Mfr. Part #
750310742

Mouser Part #
710-750310742

Wurth Elektronik

Power Transformers WE-POE LT4276 38 uH 25.2 W

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Datasheet

358In Stock

Cut Tape

$8.11

$7.33

$7.04

$6.82

Reel

$6.39

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

7491196501
Wurth Elektronik
1: $11.44
64In Stock

Mfr. Part #
7491196501

Mouser Part #
710-7491196501

Wurth Elektronik

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

Learn More

Datasheet

64In Stock

Cut Tape

$11.44

$10.82

Reel

$9.16

$6.65

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-PoE Size ER13 35uH 0.062ohm

7491199332
Wurth Elektronik
1: $9.32
2In Stock

Mfr. Part #
7491199332

Mouser Part #
710-7491199332

Wurth Elektronik

Power Transformers WE-PoE Size ER13 35uH 0.062ohm

Learn More

Datasheet

2In Stock

Cut Tape

$9.32

$8.99

$8.49

$7.98

Reel

$7.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

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

749119150
Wurth Elektronik
1: $10.28
175In Stock

Mfr. Part #
749119150

Mouser Part #
710-749119150

Wurth Elektronik

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

Learn More

Datasheet

175In Stock

Cut Tape

$10.28

$9.35

$8.49

$7.72

Reel

$7.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

749119233
Wurth Elektronik
1: $8.63
344In Stock

Mfr. Part #
749119233

Mouser Part #
710-749119233

Wurth Elektronik

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

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Datasheet

344In Stock

Cut Tape

$8.63

$8.62

$8.60

Reel

$7.04

$7.02

$7.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

Power Transformers MID-POETI TPS2373 153 uH 70 W

750343164
Wurth Elektronik
1: $17.72
969In Stock

Mfr. Part #
750343164

Mouser Part #
710-750343164

Wurth Elektronik

Power Transformers MID-POETI TPS2373 153 uH 70 W

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Datasheet

969In Stock

Cut Tape

$17.72

$16.29

$16.28

$14.85

Reel

$10.91

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

Power Transformers MID-POELT LT4295 37 uH 24 W

750314782
Wurth Elektronik
1: $10.65
1,844In Stock

Mfr. Part #
750314782

Mouser Part #
710-750314782

Wurth Elektronik

Power Transformers MID-POELT LT4295 37 uH 24 W

Learn More

Datasheet

1,844In Stock

Cut Tape

$10.65

$10.11

$9.39

$8.51

Reel

$7.80

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-PoE Size ER13 127uH 220mOhm

7491199112
Wurth Elektronik
1: $9.32
490In Stock

Mfr. Part #
7491199112

Mouser Part #
710-7491199112

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 220mOhm

Learn More

Datasheet

490In Stock

Cut Tape

$9.32

$8.99

$8.49

$7.98

Reel

$7.13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-POELT LT4295 44 uH 11.5 W

750313109
Wurth Elektronik
1: $8.70
558In Stock
1,200Expected 2026-02-26

Mfr. Part #
750313109

Mouser Part #
710-750313109

Wurth Elektronik

Power Transformers MID-POELT LT4295 44 uH 11.5 W

Learn More

Datasheet

558In Stock

1,200Expected 2026-02-26

Cut Tape

$8.70

$8.26

$7.67

$6.96

Reel

$6.37

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

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

7491194912
Wurth Elektronik
1: $9.32
38In Stock
250Expected 2026-03-19

Mfr. Part #
7491194912

Mouser Part #
710-7491194912

Wurth Elektronik

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

Learn More

Datasheet

38In Stock

250Expected 2026-03-19

Cut Tape

$9.32

$8.99

$8.49

Reel

$7.98

$7.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

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

7491195112
Wurth Elektronik
1: $11.44
102In Stock
296On Order

Mfr. Part #
7491195112

Mouser Part #
710-7491195112

Wurth Elektronik

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

Learn More

Datasheet

102In Stock

296On Order

Cut Tape

$11.44

$10.82

Reel

$9.16

$6.65

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

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

7491195212
Wurth Elektronik
1: $11.44
1In Stock
450Expected 2026-06-05

Mfr. Part #
7491195212

Mouser Part #
710-7491195212

Wurth Elektronik

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

Learn More

Datasheet

1In Stock

450Expected 2026-06-05

Cut Tape

$11.44

$10.82

Reel

$9.16

$6.65

Min.: 1
Mult.: 1

Reel: 150

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

7491195331
Wurth Elektronik
1: $11.44
144In Stock

Mfr. Part #
7491195331

Mouser Part #
710-7491195331

Wurth Elektronik

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

Learn More

Datasheet

144In Stock

Cut Tape

$11.44

$10.82

Reel

$9.16

$6.65

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-PoE Size ER13 127uH 40mohm

749119950
Wurth Elektronik
1: $9.32
207In Stock

Mfr. Part #
749119950

Mouser Part #
710-749119950

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 40mohm

Learn More

Datasheet

207In Stock

Cut Tape

$9.32

$8.99

$8.49

$7.98

Reel

$7.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-POE PD70201 38 uH 25 W

750310744
Wurth Elektronik
1: $8.28
20In Stock
200Expected 2026-03-23

Mfr. Part #
750310744

Mouser Part #
710-750310744

Wurth Elektronik

Power Transformers WE-POE PD70201 38 uH 25 W

Learn More

Datasheet

20In Stock

200Expected 2026-03-23

Cut Tape

$8.28

$7.98

$7.55

$7.10

Reel

$6.65

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-POELT LT4295 9 uH 24 W

750315422
Wurth Elektronik
1: $14.21
132In Stock

Mfr. Part #
750315422

Mouser Part #
710-750315422

Wurth Elektronik

Power Transformers MID-POELT LT4295 9 uH 24 W

Learn More

Datasheet

132In Stock

Cut Tape

$14.21

$13.50

$12.56

Reel

$11.38

$10.43

Min.: 1
Mult.: 1

Reel: 110

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

7491195501
Wurth Elektronik
1: $11.44
118In Stock

Mfr. Part #
7491195501

Mouser Part #
710-7491195501

Wurth Elektronik

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

Learn More

Datasheet

118In Stock

Cut Tape

$11.44

$10.82

Reel

$9.16

$6.65

MouseReel Available

Min.: 1
Mult.: 1

Reel: 150

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

7491196112
Wurth Elektronik
1: $11.45
29In Stock
150Expected 2026-02-20

Mfr. Part #
7491196112

Mouser Part #
710-7491196112

Wurth Elektronik

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

Learn More

Datasheet

29In Stock

150Expected 2026-02-20

Cut Tape

$11.45

$10.83

$10.82

Reel

$7.11

$5.98

Min.: 1
Mult.: 1

Reel: 150

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

749119633
Wurth Elektronik
1: $11.44
12In Stock

Mfr. Part #
749119633

Mouser Part #
710-749119633

Wurth Elektronik

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

Learn More

Datasheet

12In Stock

Cut Tape

$11.44

$10.82

Reel

$9.16

$6.65

Min.: 1
Mult.: 1

Reel: 150

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

749119650
Wurth Elektronik
1: $9.07
192In Stock

Mfr. Part #
749119650

Mouser Part #
710-749119650

Wurth Elektronik

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

Learn More

Datasheet

192In Stock

Cut Tape

$9.07

$9.05

$8.91

$8.90

Reel

$7.87

View

Min.: 1
Mult.: 1

Reel: 150

Power Transformers WE-PoE Size ER13 127uH 450mOhm

7491199212
Wurth Elektronik
1: $9.32
118In Stock
200Expected 2026-06-05

Mfr. Part #
7491199212

Mouser Part #
710-7491199212

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 450mOhm

Learn More

Datasheet

118In Stock

200Expected 2026-06-05

Cut Tape

$9.32

$8.99

$8.49

$7.98

Reel

$7.49

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers WE-PoE Size ER13 127uH 220mohm

749119933
Wurth Elektronik
1: $9.33
340In Stock

Mfr. Part #
749119933

Mouser Part #
710-749119933

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 220mohm

Learn More

Datasheet

340In Stock

Cut Tape

$9.33

$9.01

$8.99

$8.49

Reel

$6.74

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

Power Transformers MID-POELT LT4295 26 uH 35 W

750314783
Wurth Elektronik
1: $9.83
7In Stock
600Expected 2026-06-18

Mfr. Part #
750314783

Mouser Part #
710-750314783

Wurth Elektronik

Power Transformers MID-POELT LT4295 26 uH 35 W

Learn More

Datasheet

7In Stock

600Expected 2026-06-18

Cut Tape

$9.83

$9.35

$8.68

$7.87

Reel

$7.21

Min.: 1
Mult.: 1

Reel: 200

Power over Ethernet (PoE) Transformers

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Power over Ethernet (PoE) Transformers

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