Audio Transformers / Signal Transformers

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Magnetics for PoE/PoE+ Applications

Coilcraft Magnetics for PoE and PoE+ Applications are flyback transformers developed for Powered Devices (PD) in IEEE 802.3af compliant Power-over-Ethernet (PoE) applications. The transformers feature a 36V to 72V input voltage range, 250kHz switching frequency, and a 1500V_rms isolation. The transformers are also RoHS compliant and 260°C compatible with tin-silver over tin over nickel over phosphorous bronze terminations. The PoE300F components are designed to meet IEEE 802.3at-2009 standard and developed specifically for POE+ flyback applications up to 30W.

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Part #

Audio Transformers / Signal Transformers POE70P Flyback 7uH 12 V 0.6 A

POE70P-12LD
Coilcraft
1: $4.40
2,552In Stock

Mfr. Part No.
POE70P-12LD

Mouser Part No
994-POE70P-12LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 12 V 0.6 A

Learn More

Datasheet

2,552In Stock

Cut Tape

$4.40

$3.33

$3.17

$2.97

Reel

$2.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 85 C

Single

PoE

12.7 mm

10.5 mm

11 mm

POE70P

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A

POE30P-12LD
Coilcraft
1: $3.08
2,723In Stock

Mfr. Part No.
POE30P-12LD

Mouser Part No
994-POE30P-12LD

Coilcraft

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A

Learn More

Datasheet

2,723In Stock

Cut Tape

$3.08

$2.33

$2.22

$2.08

Reel

$1.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 85 C

Single

PoE

10.92 mm

8.6 mm

9.02 mm

POE30P

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A

POE300F-24LD
Coilcraft
1: $7.48
461In Stock

Mfr. Part No.
POE300F-24LD

Mouser Part No
994-POE300F-24LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 24 V 1.25 A

Learn More

Datasheet

461In Stock

Cut Tape

$7.48

$5.81

$5.57

$5.40

Reel

$5.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 125 C

Single

PoE

21 mm

20.57 mm

11.43 mm

POE300F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A

POE300F-50LD
Coilcraft
1: $7.48
998In Stock

Mfr. Part No.
POE300F-50LD

Mouser Part No
994-POE300F-50LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A

Learn More

Datasheet

998In Stock

Cut Tape

$7.48

$5.81

$5.57

$5.40

Reel

$5.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 125 C

Single

PoE

21 mm

20.57 mm

11.43 mm

POE300F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A

POE30P-33LD
Coilcraft
1: $3.53
532In Stock

Mfr. Part No.
POE30P-33LD

Mouser Part No
994-POE30P-33LD

Coilcraft

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A

Learn More

Datasheet

532In Stock

Cut Tape

$3.53

$2.67

$2.54

$2.38

Reel

$2.18

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 85 C

Single

PoE

10.92 mm

8.6 mm

9.02 mm

POE30P

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A

POE13F-24LD
Coilcraft
1: $5.32
195In Stock

Mfr. Part No.
POE13F-24LD

Mouser Part No
994-POE13F-24LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A

Learn More

Datasheet

195In Stock

Cut Tape

$5.32

$4.02

$3.83

$3.58

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 125 C

Single

PoE

17.2 mm

14.98 mm

8.51 mm

POE13F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W

POE60F-50LD
Coilcraft
1: $4.85
176In Stock

Mfr. Part No.
POE60F-50LD

Mouser Part No
994-POE60F-50LD

Coilcraft

Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W

Learn More

Datasheet

176In Stock

Cut Tape

$4.85

$3.66

$3.49

$3.27

Reel

$2.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

PoE

POE60F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A

POE300F-19LD
Coilcraft
1: $7.47
144In Stock

Mfr. Part No.
POE300F-19LD

Mouser Part No
994-POE300F-19LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A

Learn More

Datasheet

144In Stock

Cut Tape

$7.47

$5.80

$5.56

$5.39

Reel

$5.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 125 C

Single

PoE

21 mm

20.57 mm

11.43 mm

POE300F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE70P Flyback 7uH 3.3 V 2.12 A

POE70P-33LD
Coilcraft
1: $4.41
96In Stock

Mfr. Part No.
POE70P-33LD

Mouser Part No
994-POE70P-33LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 3.3 V 2.12 A

Learn More

Datasheet

96In Stock

Cut Tape

$4.41

$3.33

$3.17

$2.97

Reel

$2.71

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 85 C

Single

PoE

12.7 mm

10.5 mm

11 mm

POE70P

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A

POE13F-50LD
Coilcraft
1: $5.32
177In Stock

Mfr. Part No.
POE13F-50LD

Mouser Part No
994-POE13F-50LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A

Learn More

Datasheet

177In Stock

Cut Tape

$5.32

$4.02

$3.83

$3.58

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 125 C

Single

PoE

17.2 mm

14.98 mm

8.51 mm

POE13F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A

POE13P-24LD
Coilcraft
1: $3.63
16In Stock
350On Order

Mfr. Part No.
POE13P-24LD

Mouser Part No
994-POE13P-24LD

Coilcraft

Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A

Learn More

Datasheet

16In Stock

350On Order

Cut Tape

$3.63

$2.74

$2.61

$2.44

Reel

$2.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 85 C

Single

PoE

13.46 mm

13 mm

12.7 mm

POE13P

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 12 V 1.08 A

POE13P-12LD
Coilcraft
1: $3.63
12,700In Stock

Mfr. Part No.
POE13P-12LD

Mouser Part No
994-POE13P-12LD

Coilcraft

Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 12 V 1.08 A

Learn More

Datasheet

12,700In Stock

Cut Tape

$3.63

$2.74

$2.61

$2.44

Reel

$2.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 85 C

Single

PoE

13.46 mm

13 mm

12.7 mm

POE13P

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A

POE70P-50LD
Coilcraft
1: $4.40
3,563In Stock

Mfr. Part No.
POE70P-50LD

Mouser Part No
994-POE70P-50LD

Coilcraft

Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A

Learn More

Datasheet

3,563In Stock

Cut Tape

$4.40

$3.33

$3.17

$2.97

Reel

$2.72

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 85 C

Single

PoE

12.7 mm

10.5 mm

11 mm

POE70P

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A

POE300F-12LD
Coilcraft
1: $7.47
844In Stock

Mfr. Part No.
POE300F-12LD

Mouser Part No
994-POE300F-12LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A

Learn More

Datasheet

844In Stock

Cut Tape

$7.47

$5.80

$5.56

$5.39

Reel

$5.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 125 C

Single

PoE

21 mm

20.57 mm

11.43 mm

POE300F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A

POE13P-33LD
Coilcraft
1: $5.63
140In Stock

Mfr. Part No.
POE13P-33LD

Mouser Part No
994-POE13P-33LD

Coilcraft

Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A

Learn More

Datasheet

140In Stock

Cut Tape

$5.63

$4.25

$4.04

$3.79

Reel

$3.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 85 C

Single

PoE

13.46 mm

13 mm

12.7 mm

POE13P

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A

POE13F-12LD
Coilcraft
1: $5.32
2,400On Order

Mfr. Part No.
POE13F-12LD

Mouser Part No
994-POE13F-12LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A

Learn More

Datasheet

2,400On Order

Cut Tape

$5.32

$4.02

$3.83

$3.58

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 125 C

Single

PoE

17.2 mm

14.98 mm

8.51 mm

POE13F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A

POE13P-50LD
Coilcraft
1: $5.62
1,446On Order

Mfr. Part No.
POE13P-50LD

Mouser Part No
994-POE13P-50LD

Coilcraft

Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A

Learn More

Datasheet

1,446On Order

Cut Tape

$5.62

$4.24

$4.04

$3.78

Reel

$3.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 85 C

Single

PoE

13.46 mm

13 mm

12.7 mm

POE13P

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A

POE13P-19LD
Coilcraft
1: $3.63
95On Order

Mfr. Part No.
POE13P-19LD

Mouser Part No
994-POE13P-19LD

Coilcraft

Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A

Learn More

Datasheet

95On Order

Cut Tape

$3.63

$2.74

$2.61

$2.44

Reel

$2.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

PoE Transformers

Flyback

PoE

POE13P

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 5.0 V 0.6 A

POE30P-50LD
Coilcraft
1: $3.69
273Expected 27/07/2026

Mfr. Part No.
POE30P-50LD

Mouser Part No
994-POE30P-50LD

Coilcraft

Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 5.0 V 0.6 A

Learn More

Datasheet

273Expected 27/07/2026

Cut Tape

$3.69

$2.78

$2.65

$2.48

Reel

$2.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

PoE Transformers

Flyback

SMD/SMT

250 kHz

- 40 C

+ 85 C

Single

PoE

10.92 mm

8.6 mm

9.02 mm

POE30P

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 1.8 V 7.2 A

POE13F-18LD
Coilcraft
1: $5.32
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
POE13F-18LD

Mouser Part No
994-POE13F-18LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 1.8 V 7.2 A

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

$5.32

$4.02

$3.83

$3.58

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

PoE

POE13F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 19.5 V 0.67 A

POE13F-19LD
Coilcraft
1: $5.32
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
POE13F-19LD

Mouser Part No
994-POE13F-19LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 19.5 V 0.67 A

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

$5.32

$4.02

$3.83

$3.58

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

PoE

POE13F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 2.5 V 5.2 A

POE13F-25LD
Coilcraft
1: $5.32
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
POE13F-25LD

Mouser Part No
994-POE13F-25LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 2.5 V 5.2 A

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

$5.32

$4.02

$3.83

$3.58

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

PoE

POE13F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 3.3 V 3.9 A

POE13F-33LD
Coilcraft
1: $5.32
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
POE13F-33LD

Mouser Part No
994-POE13F-33LD

Coilcraft

Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 3.3 V 3.9 A

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

$5.32

$4.02

$3.83

$3.58

Reel

$3.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

PoE Transformers

Flyback

PoE

POE13F

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 3.3 V 9 A

POE300F-33LD
Coilcraft
175: $5.01
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
POE300F-33LD

Mouser Part No
994-POE300F-33LD

Coilcraft

Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 3.3 V 9 A

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$5.01

$4.85

$4.70

Min.: 175
Mult.: 175

: 175

PoE Transformers

Flyback

PoE

POE300F

Reel

Audio Transformers / Signal Transformers POE60C Mini Flyback For PoE 204uH

POE60C-12LD
Coilcraft
400: $3.44
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
POE60C-12LD

Mouser Part No
994-POE60C-12LD

Coilcraft

Audio Transformers / Signal Transformers POE60C Mini Flyback For PoE 204uH

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$3.44

$3.33

Min.: 400
Mult.: 400

: 400

PoE Transformers

Flyback

PoE

POE60C

Reel

Magnetics for PoE/PoE+ Applications

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