Transformers – Mouser Israel

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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 95W SMT

750318962
Wurth Elektronik
1: $9.03
189In Stock

Mfr. Part No.
750318962

Mouser Part No
710-750318962

Wurth Elektronik

Power Transformers WE-PoE EFD20 95W SMT

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Datasheet

189In Stock

Cut Tape

$9.03

$8.36

$7.70

$7.03

$6.36

Reel

$6.36

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

SMD/SMT

Power Transformers MID-POETI TPS23754 100 uH 30 W

750311320
Wurth Elektronik
1: $7.00
1,000Expected 19/03/2026

Mfr. Part No.
750311320

Mouser Part No
710-750311320

Wurth Elektronik

Power Transformers MID-POETI TPS23754 100 uH 30 W

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Datasheet

1,000Expected 19/03/2026

Cut Tape

$7.00

$6.32

$6.07

$5.88

Reel

$5.51

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

30 W

33 V to 57 V

12 V

SMD/SMT

Power Transformers MID-POELT LT4276 37 uH 23 W

750313082
Wurth Elektronik
1: $8.51
1,193Expected 08/05/2026

Mfr. Part No.
750313082

Mouser Part No
710-750313082

Wurth Elektronik

Power Transformers MID-POELT LT4276 37 uH 23 W

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Datasheet

1,193Expected 08/05/2026

Cut Tape

$8.51

$8.09

$7.52

$6.81

Reel

$6.24

Min.: 1
Mult.: 1

Reel: 200

23 W

40 V to 57 V

5 V

SMD/SMT

Power Transformers MID-POETI TPS2379 100 uH 60 W

750313355
Wurth Elektronik
1: $6.09
1,100Expected 19/03/2026

Mfr. Part No.
750313355

Mouser Part No
710-750313355

Wurth Elektronik

Power Transformers MID-POETI TPS2379 100 uH 60 W

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Datasheet

1,100Expected 19/03/2026

Cut Tape

$6.09

$5.73

$5.25

Reel

$4.89

$4.57

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

60 W

36 V to 72 V

12 V

SMD/SMT

Power Transformers WE-PoE EFD25 96W SMT

750319032
Wurth Elektronik
1: $11.53
100Expected 26/02/2026

Mfr. Part No.
750319032

Mouser Part No
710-750319032

Wurth Elektronik

Power Transformers WE-PoE EFD25 96W SMT

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Datasheet

100Expected 26/02/2026

Cut Tape

$11.53

$10.66

$9.78

$8.91

$8.03

Reel

$7.88

MouseReel Available

Min.: 1
Mult.: 1

Reel: 100

SMD/SMT

Power Transformers WE-PoE EFD20 72W SMT

750319069
Wurth Elektronik
1: $11.23
108Expected 05/03/2026

Mfr. Part No.
750319069

Mouser Part No
710-750319069

Wurth Elektronik

Power Transformers WE-PoE EFD20 72W SMT

Learn More

Datasheet

108Expected 05/03/2026

Cut Tape

$11.23

$10.38

$9.53

$8.68

$7.82

Reel

$7.70

MouseReel Available

Min.: 1
Mult.: 1

Reel: 110

SMD/SMT

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

749119
Wurth Elektronik
1: $384.25
Non-Stocked

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

$384.25

Min.: 1
Mult.: 1

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

749119133
Wurth Elektronik
500: $4.53
Non-Stocked

Mfr. Part No.
749119133

Mouser Part No
710-749119133

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Reel

$4.53

Min.: 500
Mult.: 500

Reel: 500

4 W

36 V to 57 V

3.3 V

SMD/SMT

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

749119218
Wurth Elektronik
400: $4.91
Non-Stocked

Mfr. Part No.
749119218

Mouser Part No
710-749119218

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Reel

$4.91

Min.: 400
Mult.: 400

Reel: 400

7 W

36 V to 57 V

1.8 V

SMD/SMT

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

749119250
Wurth Elektronik
400: $4.91
Non-Stocked

Mfr. Part No.
749119250

Mouser Part No
710-749119250

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Reel

$4.91

Min.: 400
Mult.: 400

Reel: 400

7 W

36 V to 57 V

5 V

SMD/SMT

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

7491192912
Wurth Elektronik
1: $5.79
Non-Stocked

Mfr. Part No.
7491192912

Mouser Part No
710-7491192912

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$5.79

$5.36

Reel

$5.00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 400

7 W

36 V to 57 V

12 V

SMD/SMT

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

749119433
Wurth Elektronik
1: $6.01
Non-Stocked

Mfr. Part No.
749119433

Mouser Part No
710-749119433

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.01

$5.80

$5.48

Reel

$5.15

$4.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

30 W

36 V to 72 V

3.3 V

SMD/SMT

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

749119450
Wurth Elektronik
1: $6.01
Non-Stocked

Mfr. Part No.
749119450

Mouser Part No
710-749119450

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.01

$5.80

$5.48

Reel

$5.15

$4.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

30 W

36 V to 72 V

5 V

SMD/SMT

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

7491194501
Wurth Elektronik
1: $6.01
Non-Stocked

Mfr. Part No.
7491194501

Mouser Part No
710-7491194501

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.01

$5.80

$5.48

Reel

$5.15

$4.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 125

30 W

36 V to 72 V

5 V

SMD/SMT

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

749119533
Wurth Elektronik
1: $7.38
Non-Stocked

Mfr. Part No.
749119533

Mouser Part No
710-749119533

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$7.38

$6.98

Reel

$5.91

$4.29

Min.: 1
Mult.: 1

Reel: 150

23.1 W

33 V to 57 V

3.3 V

SMD/SMT

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

7491196212
Wurth Elektronik
1: $7.38
N/A

Mfr. Part No.
7491196212

Mouser Part No
710-7491196212

Wurth Elektronik

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

Learn More

Datasheet

N/A

Cut Tape

$7.38

$6.98

Reel

$5.91

$4.29

Min.: 1
Mult.: 1

Reel: 150

38.4 W

9 V to 57 V

12 V

SMD/SMT

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

7491196331
Wurth Elektronik
1: $7.38
Non-Stocked

Mfr. Part No.
7491196331

Mouser Part No
710-7491196331

Wurth Elektronik

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

Learn More

Datasheet

Non-Stocked

Cut Tape

$7.38

$6.98

Reel

$5.91

$4.29

Min.: 1
Mult.: 1

Reel: 150

36.3 W

9 V to 57 V

3.3 V

SMD/SMT

Power Transformers WE-PoE Size ER13 40uH 0.11ohm

7491199312
Wurth Elektronik
1: $6.01
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
7491199312

Mouser Part No
710-7491199312

Wurth Elektronik

Power Transformers WE-PoE Size ER13 40uH 0.11ohm

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$6.01

$5.80

$5.48

$5.15

Reel

$4.83

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 440mOhm

7491199331
Wurth Elektronik
1: $6.01
Non-Stocked

Mfr. Part No.
7491199331

Mouser Part No
710-7491199331

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 440mOhm

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.01

$5.80

$5.48

$5.15

Reel

$4.83

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 ER13 127uH 440mOhm

7491199501
Wurth Elektronik
1: $6.01
Non-Stocked

Mfr. Part No.
7491199501

Mouser Part No
710-7491199501

Wurth Elektronik

Power Transformers WE-PoE Size ER13 127uH 440mOhm

Learn More

Datasheet

Non-Stocked

Cut Tape

$6.01

$5.80

$5.48

$5.15

Reel

$4.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

13 W

36 V to 57 V

5 V

SMD/SMT

Power Transformers MID-PoE Power over Ethernet Transformr

750032173
Wurth Elektronik
1,000: $4.29
Non-Stocked

Mfr. Part No.
750032173

Mouser Part No
710-750032173

Wurth Elektronik

Power Transformers MID-PoE Power over Ethernet Transformr

Learn More

Datasheet

Non-Stocked

Cut Tape

$4.29

Min.: 1,000
Mult.: 200

Reel: 200

13.5 W

33 V to 57 V

12 V

SMD/SMT

Power Transformers MID-PoE Power over Ethernet Transformr

750032395
Wurth Elektronik
1,000: $4.29
Non-Stocked

Mfr. Part No.
750032395

Mouser Part No
710-750032395

Wurth Elektronik

Power Transformers MID-PoE Power over Ethernet Transformr

Learn More

Datasheet

Non-Stocked

Cut Tape

$4.29

Min.: 1,000
Mult.: 200

Reel: 200

13.1 W

13 V to 59 V

5 V, 3.3 V

SMD/SMT

Power Transformers MID-PoE Power over Ethernet Transformr

750310002
Wurth Elektronik
1,000: $5.83
Non-Stocked

Mfr. Part No.
750310002

Mouser Part No
710-750310002

Wurth Elektronik

Power Transformers MID-PoE Power over Ethernet Transformr

Learn More

Datasheet

Non-Stocked

Cut Tape

$5.83

Min.: 1,000
Mult.: 125

Reel: 125

20 W

20 V to 72 V

5 V

SMD/SMT

Power Transformers MID-PoE Power over Ethernet Transformr

750310007
Wurth Elektronik
1,000: $5.83
Non-Stocked

Mfr. Part No.
750310007

Mouser Part No
710-750310007

Wurth Elektronik

Power Transformers MID-PoE Power over Ethernet Transformr

Learn More

Datasheet

Non-Stocked

Cut Tape

$5.83

Min.: 1,000
Mult.: 200

Reel: 200

12.2 W

35 V to 57 V

3.3 V, 12 V

SMD/SMT

Power Transformers WE-PoE Power over Ethernet Transformr

750310013
Wurth Elektronik
1: $5.34
Non-Stocked

Mfr. Part No.
750310013

Mouser Part No
710-750310013

Wurth Elektronik

Power Transformers WE-PoE Power over Ethernet Transformr

Learn More

Datasheet

Non-Stocked

Cut Tape

$5.34

$5.15

$4.87

$4.58

Reel

$4.29

Min.: 1
Mult.: 1

Reel: 200

13 W

36 V to 80 V

5 V

SMD/SMT

Power over Ethernet (PoE) Transformers

Types of 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