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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 - Board Mount WE-PoE EFD20 73W SMT

750319036
Wurth Elektronik
1: 80,79 kr.
136In Stock

Mfr. Part No.
750319036

Mouser Part No
710-750319036

Wurth Elektronik

Power Transformers - Board Mount WE-PoE EFD20 73W SMT

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Datasheet

136In Stock

Cut Tape

80,79 kr.

68,33 kr.

62,14 kr.

59,53 kr.

Reel

59,53 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 110

Power Transformers - Board Mount WE-PoE EFD20 72W SMT

750319069
Wurth Elektronik
1: 74,30 kr.
102In Stock

Mfr. Part No.
750319069

Mouser Part No
710-750319069

Wurth Elektronik

Power Transformers - Board Mount WE-PoE EFD20 72W SMT

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Datasheet

102In Stock

Cut Tape

74,30 kr.

62,89 kr.

57,14 kr.

47,15 kr.

Reel

41,48 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 110

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

7491194912
Wurth Elektronik
1: 38,57 kr.
484Expected 27/08/2026

Mfr. Part No.
7491194912

Mouser Part No
710-7491194912

Wurth Elektronik

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

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Datasheet

484Expected 27/08/2026

Cut Tape

38,57 kr.

37,23 kr.

35,14 kr.

Reel

33,05 kr.

30,96 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 125

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

7491195212
Wurth Elektronik
1: 47,37 kr.
600Expected 25/09/2026

Mfr. Part No.
7491195212

Mouser Part No
710-7491195212

Wurth Elektronik

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

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Datasheet

600Expected 25/09/2026

Cut Tape

47,37 kr.

44,76 kr.

Reel

37,90 kr.

27,53 kr.

Min.: 1
Mult.: 1

: 150

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

749119633
Wurth Elektronik
1: 47,37 kr.
120In Stock

Mfr. Part No.
749119633

Mouser Part No
710-749119633

Wurth Elektronik

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

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Datasheet

120In Stock

Cut Tape

47,37 kr.

44,76 kr.

Reel

37,90 kr.

27,53 kr.

Min.: 1
Mult.: 1

: 150

Audio Transformers / Signal Transformers WE-PoE Design Kit PoE Transformer

749119
Wurth Elektronik
1: 2.465,23 kr.
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
749119

Mouser Part No
710-749119

Wurth Elektronik

Audio Transformers / Signal Transformers WE-PoE Design Kit PoE Transformer

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Datasheet

Non-Stocked Lead-Time 19 Weeks

2.465,23 kr.

Min.: 1
Mult.: 1

Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 30mohm

749119133
Wurth Elektronik
500: 29,09 kr.
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
749119133

Mouser Part No
710-749119133

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER11/5 400uH 30mohm

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Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

29,09 kr.

Min.: 500
Mult.: 500

: 500

Power Transformers - Board Mount WE-PoE Size ER14.5/6 21uH 640mohm

749119218
Wurth Elektronik
400: 31,48 kr.
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
749119218

Mouser Part No
710-749119218

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER14.5/6 21uH 640mohm

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Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

31,48 kr.

Min.: 400
Mult.: 400

: 400

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

749119250
Wurth Elektronik
400: 31,48 kr.
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
749119250

Mouser Part No
710-749119250

Wurth Elektronik

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

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Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

31,48 kr.

Min.: 400
Mult.: 400

: 400

Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 360mOhm

7491192912
Wurth Elektronik
400: 32,08 kr.
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
7491192912

Mouser Part No
710-7491192912

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER14.5/6 210uH 360mOhm

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Reel

32,08 kr.

Min.: 400
Mult.: 400

: 400

Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.099ohm

749119433
Wurth Elektronik
1: 38,57 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
749119433

Mouser Part No
710-749119433

Wurth Elektronik

Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.099ohm

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

38,57 kr.

37,23 kr.

Reel

37,23 kr.

30,96 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 125

Power Transformers - Board Mount WE-PoE+ Size EFD20 65.1uH 0.23ohm

749119450
Wurth Elektronik
125: 67,14 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
749119450

Mouser Part No
710-749119450

Wurth Elektronik

Power Transformers - Board Mount WE-PoE+ Size EFD20 65.1uH 0.23ohm

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

67,14 kr.

46,10 kr.

Min.: 125
Mult.: 125

: 125

Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.084ohm

7491194501
Wurth Elektronik
1: 38,57 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
7491194501

Mouser Part No
710-7491194501

Wurth Elektronik

Power Transformers - Board Mount WE-PoE+ Size EFD20 42uH 0.084ohm

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

38,57 kr.

37,23 kr.

Reel

37,23 kr.

30,96 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 125

Power Transformers - Board Mount WE-PoEH High Power EPQ13 54uH 23.1W

749119533
Wurth Elektronik
1: 47,37 kr.
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
749119533

Mouser Part No
710-749119533

Wurth Elektronik

Power Transformers - Board Mount WE-PoEH High Power EPQ13 54uH 23.1W

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

47,37 kr.

44,76 kr.

Reel

37,90 kr.

27,53 kr.

Min.: 1
Mult.: 1

: 150

Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 38.4W

7491196212
Wurth Elektronik
1: 47,37 kr.
Lead-Time 15 Weeks

Mfr. Part No.
7491196212

Mouser Part No
710-7491196212

Wurth Elektronik

Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 38.4W

Learn More

Datasheet

Lead-Time 15 Weeks

Cut Tape

47,37 kr.

44,76 kr.

Reel

37,90 kr.

27,53 kr.

Min.: 1
Mult.: 1

: 150

Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 36.3W

7491196331
Wurth Elektronik
1: 47,37 kr.
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
7491196331

Mouser Part No
710-7491196331

Wurth Elektronik

Power Transformers - Board Mount WE-PoEH High Power EPQ13 128uH 36.3W

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

47,37 kr.

44,76 kr.

Reel

37,90 kr.

27,53 kr.

Min.: 1
Mult.: 1

: 150

Power Transformers - Board Mount WE-PoE Size ER13 40uH 0.11ohm

7491199312
Wurth Elektronik
1: 29,17 kr.
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
7491199312

Mouser Part No
710-7491199312

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER13 40uH 0.11ohm

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

29,17 kr.

26,71 kr.

Reel

20,96 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-PoE Size ER13 127uH 440mOhm

7491199331
Wurth Elektronik
1: 38,57 kr.
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
7491199331

Mouser Part No
710-7491199331

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER13 127uH 440mOhm

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

38,57 kr.

37,23 kr.

35,14 kr.

33,05 kr.

Reel

30,96 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-PoE Size ER13 35uH 0.062ohm

7491199332
Wurth Elektronik
1: 38,57 kr.
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
7491199332

Mouser Part No
710-7491199332

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER13 35uH 0.062ohm

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

38,57 kr.

37,23 kr.

Reel

30,96 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount WE-PoE Size ER13 127uH 440mOhm

7491199501
Wurth Elektronik
1: 38,57 kr.
Non-Stocked Lead-Time 19 Weeks

Mfr. Part No.
7491199501

Mouser Part No
710-7491199501

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Size ER13 127uH 440mOhm

Learn More

Datasheet

Non-Stocked Lead-Time 19 Weeks

Cut Tape

38,57 kr.

37,23 kr.

35,14 kr.

33,05 kr.

Reel

30,96 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 200

Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr

750032173
Wurth Elektronik
1.000: 15,82 kr.
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
750032173

Mouser Part No
710-750032173

Wurth Elektronik

Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

15,82 kr.

Min.: 1.000
Mult.: 200

: 200

Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr

750032395
Wurth Elektronik
1.000: 27,53 kr.
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
750032395

Mouser Part No
710-750032395

Wurth Elektronik

Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

27,53 kr.

Min.: 1.000
Mult.: 200

: 200

Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr

750310002
Wurth Elektronik
1: 50,58 kr.
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
750310002

Mouser Part No
710-750310002

Wurth Elektronik

Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

50,58 kr.

49,91 kr.

Reel

49,91 kr.

37,37 kr.

Min.: 1
Mult.: 1

: 125

Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr

750310007
Wurth Elektronik
1.000: 26,33 kr.
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
750310007

Mouser Part No
710-750310007

Wurth Elektronik

Power Transformers - Board Mount MID-PoE Power over Ethernet Transformr

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

26,33 kr.

Min.: 1.000
Mult.: 200

: 200

Power Transformers - Board Mount WE-PoE Power over Ethernet Transformr

750310013
Wurth Elektronik
1: 37,23 kr.
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
750310013

Mouser Part No
710-750310013

Wurth Elektronik

Power Transformers - Board Mount WE-PoE Power over Ethernet Transformr

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Cut Tape

37,23 kr.

34,61 kr.

Reel

26,56 kr.

Min.: 1
Mult.: 1

: 200

Power over Ethernet (PoE) Transformers

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Power over Ethernet (PoE) Transformers

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