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 POE300F Flyback PoE+ 30uH 5.0 V 6 A

POE300F-50LD
Coilcraft
1: $ 314,42
1.050In Stock

Mfr. Part #
POE300F-50LD

Mouser Part #
994-POE300F-50LD

Coilcraft

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

Learn More

Datasheet

1.050In Stock

Cut Tape

$ 314,42

$ 243,86

$ 236,37

Reel

$ 210,79

$ 204,17

$ 198,00

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 12 V 0.6 A

POE70P-12LD
Coilcraft
1: $ 184,33
2.716In Stock

Mfr. Part #
POE70P-12LD

Mouser Part #
994-POE70P-12LD

Coilcraft

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

Learn More

Datasheet

2.716In Stock

Cut Tape

$ 184,33

$ 139,35

$ 134,06

Reel

$ 113,77

$ 110,25

$ 106,72

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 POE13P Flyback PoE 127uH 5.0 V 2.6 A

POE13P-50LD
Coilcraft
1: $ 236,37
703In Stock

Mfr. Part #
POE13P-50LD

Mouser Part #
994-POE13P-50LD

Coilcraft

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

Learn More

Datasheet

703In Stock

Cut Tape

$ 236,37

$ 178,60

$ 169,78

$ 159,19

Reel

$ 145,52

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $ 184,33
3.740In Stock

Mfr. Part #
POE70P-50LD

Mouser Part #
994-POE70P-50LD

Coilcraft

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

Learn More

Datasheet

3.740In Stock

Cut Tape

$ 184,33

$ 139,35

$ 132,74

$ 124,36

Reel

$ 113,77

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 24 V 1.25 A

POE300F-24LD
Coilcraft
1: $ 313,98
487In Stock

Mfr. Part #
POE300F-24LD

Mouser Part #
994-POE300F-24LD

Coilcraft

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

Learn More

Datasheet

487In Stock

Cut Tape

$ 313,98

$ 243,42

$ 233,72

$ 226,66

Reel

$ 210,35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 12 V 0.25 A

POE30P-12LD
Coilcraft
1: $ 135,82
2.877In Stock

Mfr. Part #
POE30P-12LD

Mouser Part #
994-POE30P-12LD

Coilcraft

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

Learn More

Datasheet

2.877In Stock

Cut Tape

$ 135,82

$ 102,75

$ 97,90

$ 91,72

Reel

$ 83,79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 5.0 V 2.6 A

POE13F-50LD
Coilcraft
1: $ 224,02
197In Stock

Mfr. Part #
POE13F-50LD

Mouser Part #
994-POE13F-50LD

Coilcraft

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

Learn More

Datasheet

197In Stock

Cut Tape

$ 224,02

$ 169,34

$ 161,40

$ 150,82

Reel

$ 138,03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $ 153,02
342In Stock

Mfr. Part #
POE13P-24LD

Mouser Part #
994-POE13P-24LD

Coilcraft

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

Learn More

Datasheet

342In Stock

Cut Tape

$ 153,02

$ 115,54

$ 110,25

$ 103,19

Reel

$ 94,37

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 POE30P Flyback PoE 3uH 5.0 V 0.6 A

POE30P-50LD
Coilcraft
1: $ 155,67
238In Stock

Mfr. Part #
POE30P-50LD

Mouser Part #
994-POE30P-50LD

Coilcraft

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

Learn More

Datasheet

238In Stock

Cut Tape

$ 155,67

$ 117,74

$ 112,01

$ 104,95

Reel

$ 96,13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 19.5 V 1.5 A

POE300F-19LD
Coilcraft
1: $ 313,98
146In Stock

Mfr. Part #
POE300F-19LD

Mouser Part #
994-POE300F-19LD

Coilcraft

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

Learn More

Datasheet

146In Stock

Cut Tape

$ 313,98

$ 243,42

$ 233,72

$ 226,66

Reel

$ 210,35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $ 184,77
190In Stock

Mfr. Part #
POE70P-33LD

Mouser Part #
994-POE70P-33LD

Coilcraft

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

Learn More

Datasheet

190In Stock

Cut Tape

$ 184,77

$ 139,79

$ 133,18

$ 124,80

Reel

$ 114,21

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 24 V 0.54 A

POE13F-24LD
Coilcraft
1: $ 224,02
200In Stock

Mfr. Part #
POE13F-24LD

Mouser Part #
994-POE13F-24LD

Coilcraft

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

Learn More

Datasheet

200In Stock

Cut Tape

$ 224,02

$ 169,34

$ 161,40

$ 150,82

Reel

$ 138,03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $ 204,62
176In Stock

Mfr. Part #
POE60F-50LD

Mouser Part #
994-POE60F-50LD

Coilcraft

Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W

Learn More

Datasheet

176In Stock

Cut Tape

$ 204,62

$ 154,34

$ 147,29

$ 138,03

Reel

$ 126,12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

PoE Transformers

Flyback

PoE

POE60F

Reel, Cut Tape, MouseReel

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

POE30P-33LD
Coilcraft
1: $ 155,67
683In Stock

Mfr. Part #
POE30P-33LD

Mouser Part #
994-POE30P-33LD

Coilcraft

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

Learn More

Datasheet

683In Stock

Cut Tape

$ 155,67

$ 117,74

$ 112,01

$ 104,95

Reel

$ 96,13

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 POE13P Flyback PoE 13uH 12 V 1.08 A

POE13P-12LD
Coilcraft
1: $ 152,58
3.538In Stock
8.575Expected 4/20/2026

Mfr. Part #
POE13P-12LD

Mouser Part #
994-POE13P-12LD

Coilcraft

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

Learn More

Datasheet

3.538In Stock

8.575Expected 4/20/2026

Cut Tape

$ 152,58

$ 115,10

$ 109,80

$ 102,75

Reel

$ 93,93

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 POE300F Flyback PoE+ 30uH 12 V 2.5 A

POE300F-12LD
Coilcraft
1: $ 313,98
1.339In Stock

Mfr. Part #
POE300F-12LD

Mouser Part #
994-POE300F-12LD

Coilcraft

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

Learn More

Datasheet

1.339In Stock

Cut Tape

$ 313,98

$ 243,42

$ 233,72

$ 226,66

Reel

$ 210,35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 POE13F Flyback PoE 13uH 12 V 1.1 A

POE13F-12LD
Coilcraft
1: $ 224,02
180In Stock
600Expected 3/20/2026

Mfr. Part #
POE13F-12LD

Mouser Part #
994-POE13F-12LD

Coilcraft

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

Learn More

Datasheet

180In Stock

600Expected 3/20/2026

Cut Tape

$ 224,02

$ 169,34

$ 161,40

$ 150,82

Reel

$ 138,03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 13uH 3.3 V 4.0 A

POE13P-33LD
Coilcraft
1: $ 236,37
145In Stock

Mfr. Part #
POE13P-33LD

Mouser Part #
994-POE13P-33LD

Coilcraft

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

Learn More

Datasheet

145In Stock

Cut Tape

$ 236,37

$ 178,60

$ 169,78

$ 159,19

Reel

$ 145,52

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 1.8 V 7.2 A

POE13F-18LD
Coilcraft
1: $ 224,02
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
POE13F-18LD

Mouser Part #
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 6 Weeks

Cut Tape

$ 224,02

$ 169,34

$ 161,40

$ 150,82

Reel

$ 138,03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $ 224,02
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
POE13F-19LD

Mouser Part #
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 6 Weeks

Cut Tape

$ 224,02

$ 169,34

$ 161,40

$ 150,82

Reel

$ 138,03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $ 224,02
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
POE13F-25LD

Mouser Part #
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 6 Weeks

Cut Tape

$ 224,02

$ 169,34

$ 161,40

$ 150,82

Reel

$ 138,03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $ 224,02
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
POE13F-33LD

Mouser Part #
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 6 Weeks

Cut Tape

$ 224,02

$ 169,34

$ 161,40

$ 150,82

Reel

$ 138,03

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 200

PoE Transformers

Flyback

PoE

POE13F

Reel, Cut Tape, MouseReel

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

POE13P-19LD
Coilcraft
1: $ 153,02
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
POE13P-19LD

Mouser Part #
994-POE13P-19LD

Coilcraft

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Cut Tape

$ 153,02

$ 115,54

$ 110,25

$ 103,19

Reel

$ 94,37

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

PoE Transformers

Flyback

PoE

POE13P

Reel, Cut Tape, MouseReel

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

POE300F-33LD
Coilcraft
1: $ 314,42
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
POE300F-33LD

Mouser Part #
994-POE300F-33LD

Coilcraft

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Cut Tape

$ 314,42

$ 243,86

$ 234,16

$ 227,11

Reel

$ 210,79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 175

PoE Transformers

Flyback

PoE

POE300F

Reel, Cut Tape, MouseReel

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

POE60C-12LD
Coilcraft
400: $ 144,64
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
POE60C-12LD

Mouser Part #
994-POE60C-12LD

Coilcraft

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$ 144,64

$ 140,23

Min.: 400
Mult.: 400

Reel: 400

PoE Transformers

Flyback

PoE

POE60C

Reel

Magnetics for PoE/PoE+ Applications

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