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Flyback Audio Transformers / Signal Transformers

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Results: 152

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Part #

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

POE13F-12LD
Coilcraft
1: $5.32
4,000On 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

4,000On 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 24 V 0.54 A

POE13P-24LD
Coilcraft
1: $3.63
1,042On 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

1,042On 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 Flyback PoE 51W 22.2uH 12V 4.7A

POE51Q-12ED
Coilcraft
1: $6.49
437Expected 25/09/2026

Mfr. Part No.
POE51Q-12ED

Mouser Part No
994-POE51Q-12ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 12V 4.7A

Learn More

Datasheet

437Expected 25/09/2026

Cut Tape

$6.49

$4.90

$4.66

$4.37

Reel

$4.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

PoE Transformers

Flyback

SMD/SMT

250 kHz

22.2 uH

- 40 C

+ 125 C

Single

PoE

14.5 mm

13 mm

14 mm

POE40Q

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers DA2062 PoE Trnsfmr For DPA423G

DA2062-ALD
Coilcraft
1: $6.79
10Expected 25/09/2026

Mfr. Part No.
DA2062-ALD

Mouser Part No
994-DA2062-ALD

Coilcraft

Audio Transformers / Signal Transformers DA2062 PoE Trnsfmr For DPA423G

Learn More

Datasheet

10Expected 25/09/2026

Cut Tape

$6.79

$5.13

$4.88

$4.57

Reel

$4.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

PoE Transformers

Flyback

DCDC Converters DPA423G

DA2062

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers GA3544 for TI UCD3K 5uH 12 V 0.2 A

GA3544-BL
Coilcraft
1: $7.25
99On Order

Mfr. Part No.
GA3544-BL

Mouser Part No
994-GA3544-BL

Coilcraft

Audio Transformers / Signal Transformers GA3544 for TI UCD3K 5uH 12 V 0.2 A

Learn More

Datasheet

99On Order

$7.25

$6.00

$5.76

$5.58

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

100 kHz

2.3 mH

3 kV

- 40 C

+ 85 C

Single

UCD3K Digital Power Controller

21.1 mm

17.3 mm

GA3544

Tray

Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753

HA3803-BLD
Coilcraft
1: $7.19
200On Order

Mfr. Part No.
HA3803-BLD

Mouser Part No
994-HA3803-BLD

Coilcraft

Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753

Learn More

Datasheet

200On Order

Cut Tape

$7.19

$5.58

$5.36

$5.19

Reel

$4.82

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

Flyback

SMD/SMT

100 kHz

166.5 uH

1.5 kV

- 40 C

+ 125 C

Single

TPS23753 PoE Interface and Converter Controller

17.2 mm

14.98 mm

8.51 mm

HA3803

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers HA3994 for LT3751 15 V, -15 V 3.6 A

HA3994-AL
Coilcraft
1: $7.48
72Expected 11/09/2026

Mfr. Part No.
HA3994-AL

Mouser Part No
994-HA3994-AL

Coilcraft

Audio Transformers / Signal Transformers HA3994 for LT3751 15 V, -15 V 3.6 A

Learn More

Datasheet

72Expected 11/09/2026

$7.48

$6.19

$5.94

$5.76

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

SMD/SMT

100 kHz

7.5 uH

1.5 kV

- 40 C

+ 85 C

Single

LT3751 Capacitor Charger Controller

26.75 mm

26 mm

14 mm

HA3994

Tray

Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A

HA4060-AL
Coilcraft
1: $9.56
144On Order

Mfr. Part No.
HA4060-AL

Mouser Part No
994-HA4060-AL

Coilcraft

Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A

Learn More

Datasheet

144On Order

$9.56

$8.10

$7.77

$7.35

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

SMD/SMT

100 kHz

300 uH

3 kV

- 40 C

+ 85 C

Single

LT3751 Capacitor Charger Controller

26.75 mm

26 mm

14 mm

HA4060

Tray

Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340

NA5889-ALD
Coilcraft
1: $6.94
162On Order

Mfr. Part No.
NA5889-ALD

Mouser Part No
994-NA5889-ALD

Coilcraft

Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340

Learn More

Datasheet

162On Order

Cut Tape

$6.94

$5.24

$4.99

$4.68

Reel

$4.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback

SMD/SMT

200 kHz

12 uH

1.5 kV

- 40 C

+ 85 C

Single

TPS55340 DCDC Regulator

13.46 mm

13 mm

12.7 mm

NA5889

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 21/09/2026

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 21/09/2026

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 Flyback PoE 36W 41uH 12V 4.2A

POE36PR-12ED
Coilcraft
1: $6.38
150Expected 11/09/2026

Mfr. Part No.
POE36PR-12ED

Mouser Part No
994-POE36PR-12ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 36W 41uH 12V 4.2A

Learn More

Datasheet

150Expected 11/09/2026

Cut Tape

$6.38

$4.81

$4.58

$4.29

Reel

$3.93

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

PoE Transformers

Flyback

SMD/SMT

200 kHz

41 uH

- 40 C

+ 125 C

Single

PoE

14.5 mm

13 mm

14 mm

POE21PR

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Flyback PoE 40W 33.3uH 5V 3.5A

POE40Q-50ED
Coilcraft
1: $6.49
299Expected 21/09/2026

Mfr. Part No.
POE40Q-50ED

Mouser Part No
994-POE40Q-50ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 40W 33.3uH 5V 3.5A

Learn More

Datasheet

299Expected 21/09/2026

Cut Tape

$6.49

$4.90

$4.66

$4.37

Reel

$4.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

PoE Transformers

Flyback

SMD/SMT

250 kHz

33.3 uH

- 40 C

+ 125 C

Single

PoE

14.5 mm

13 mm

14 mm

POE40Q

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers A9619 AC Flyback For ON Semi NCP101X

A9619-CL
Coilcraft
1: $7.88
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
A9619-CL

Mouser Part No
994-A9619-CL

Coilcraft

Audio Transformers / Signal Transformers A9619 AC Flyback For ON Semi NCP101X

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$7.88

$6.53

$6.26

$6.07

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

100 kHz

3.2 mH

2 kV

- 40 C

+ 85 C

Single

NCP101X

27.94 mm

27.84 mm

24.13 mm

A9619

Tray

Audio Transformers / Signal Transformers A9967 Flybck Trnsfmr For Linear LT1725

A9967-ALD
Coilcraft
1: $6.05
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
A9967-ALD

Mouser Part No
994-A9967-ALD

Coilcraft

Audio Transformers / Signal Transformers A9967 Flybck Trnsfmr For Linear LT1725

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

$6.05

$4.57

$4.35

$4.08

Reel

$3.73

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback Transformers

Flyback

SMD/SMT

- 40 C

+ 125 C

Single

LT1725 Isolated Controller

21 mm

20.57 mm

11.43 mm

A9967

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers B0226 Flybck Trnsfmr For ON Semi NCP1030

B0226-ELD
Coilcraft
1: $5.86
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
B0226-ELD

Mouser Part No
994-B0226-ELD

Coilcraft

Audio Transformers / Signal Transformers B0226 Flybck Trnsfmr For ON Semi NCP1030

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

$5.86

$4.42

$4.21

$3.95

Reel

$3.50

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

Flyback Transformers

Flyback

NCP1030

B0226

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers B0695 Flybck Trnsfmr For TI LM5020

B0695-ALD
Coilcraft
175: $5.06
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
B0695-ALD

Mouser Part No
994-B0695-ALD

Coilcraft

Audio Transformers / Signal Transformers B0695 Flybck Trnsfmr For TI LM5020

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$5.06

$4.90

$4.75

Min.: 175
Mult.: 175

: 175

Flyback Transformers

Flyback

LM5020 PWM Controller

B0695

Reel

Audio Transformers / Signal Transformers C1023 Flybck Trnsfmr For TI LM5070

C1023-ALD
Coilcraft
175: $4.93
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
C1023-ALD

Mouser Part No
994-C1023-ALD

Coilcraft

Audio Transformers / Signal Transformers C1023 Flybck Trnsfmr For TI LM5070

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$4.93

$4.78

$4.63

Min.: 175
Mult.: 175

: 175

Flyback Transformers

Flyback

SMD/SMT

1 MHz

110 uH

1.5 kV

- 40 C

+ 85 C

LM5070 PoE Interface

21 mm

20.57 mm

11.43 mm

C1023

Reel

Audio Transformers / Signal Transformers C1048 for LT1725 10uH 5 V 2 A

C1048-ALD
Coilcraft
1: $5.61
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
C1048-ALD

Mouser Part No
994-C1048-ALD

Coilcraft

Audio Transformers / Signal Transformers C1048 for LT1725 10uH 5 V 2 A

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

$5.61

$4.24

$4.03

$3.78

Reel

$3.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

Flyback

SMD/SMT

- 40 C

+ 125 C

Single

LT1725 Isolated Controller

17.2 mm

14.98 mm

8.51 mm

C1048

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers C1099 Flybck Trnsfmr 126 uH 5% 0.9 A

C1099-ALD
Coilcraft
1: $5.47
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
C1099-ALD

Mouser Part No
994-C1099-ALD

Coilcraft

Audio Transformers / Signal Transformers C1099 Flybck Trnsfmr 126 uH 5% 0.9 A

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

$5.47

$4.13

$3.93

$3.69

Reel

$3.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

Flyback

SMD/SMT

300 kHz

133 uH

1.5 kV

- 40 C

+ 125 C

MAX5941A PoE Interface PWM Controller

17.2 mm

14.98 mm

8.51 mm

C1099

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers C1173 for TPS23750 9.9uH 3.3 V 3 A

C1173-ALD
Coilcraft
1: $6.60
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
C1173-ALD

Mouser Part No
994-C1173-ALD

Coilcraft

Audio Transformers / Signal Transformers C1173 for TPS23750 9.9uH 3.3 V 3 A

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

$6.60

$4.98

$4.74

$4.44

Reel

$4.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

Flyback

SMD/SMT

500 kHz

166.5 uH

1.5 kV

- 40 C

+ 125 C

Single

TPS23750 Powered Device Controller

17.2 mm

14.98 mm

8.51 mm

C1173

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers C1453 TI PMP717 5uH 3.3V 1.5A

C1453-ALD
Coilcraft
500: $3.86
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
C1453-ALD

Mouser Part No
994-C1453-ALD

Coilcraft

Audio Transformers / Signal Transformers C1453 TI PMP717 5uH 3.3V 1.5A

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Reel

$3.86

$3.74

Min.: 500
Mult.: 500

: 500

Flyback Transformers

Flyback

TPS23750 Powered Device Controller

C1453

Reel

Audio Transformers / Signal Transformers C1590 TI LM5070 3uH 3.3 V 0.91 A

C1590-ALD
Coilcraft
1: $3.36
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
C1590-ALD

Mouser Part No
994-C1590-ALD

Coilcraft

Audio Transformers / Signal Transformers C1590 TI LM5070 3uH 3.3 V 0.91 A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Cut Tape

$3.36

$2.54

$2.42

$2.27

Reel

$2.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Flyback Transformers

Flyback

SMD/SMT

250 kHz

310 uH

1.5 kV

- 40 C

+ 85 C

LM5070 PoE Interface

10.92 mm

8.6 mm

9.02 mm

C1590

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers C1591 TI LM5070 3uH 5.0 V 0.6 A

C1591-ALD
Coilcraft
350: $3.07
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
C1591-ALD

Mouser Part No
994-C1591-ALD

Coilcraft

Audio Transformers / Signal Transformers C1591 TI LM5070 3uH 5.0 V 0.6 A

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$3.07

$2.97

$2.88

Min.: 350
Mult.: 350

: 350

Flyback Transformers

Flyback

LM5070 PoE Interface

C1591

Reel

Audio Transformers / Signal Transformers C1592 Flybck Trnsfmr For TI LM5070

C1592-ALD
Coilcraft
350: $2.77
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
C1592-ALD

Mouser Part No
994-C1592-ALD

Coilcraft

Audio Transformers / Signal Transformers C1592 Flybck Trnsfmr For TI LM5070

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Reel

$2.77

$2.69

$2.60

Min.: 350
Mult.: 350

: 350

Flyback Transformers

Flyback

LM5070 PoE Interface

C1592

Reel

Audio Transformers / Signal Transformers CR8076 SMT Flybck For MAX17497A/B

CR8076-ALD
Coilcraft
1: $6.77
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
CR8076-ALD

Mouser Part No
994-CR8076-ALD

Coilcraft

Audio Transformers / Signal Transformers CR8076 SMT Flybck For MAX17497A/B

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Cut Tape

$6.77

$5.11

$4.86

$4.55

Reel

$4.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

Flyback

MAXI17497A/B Peak Current Mode

CR8076

Reel, Cut Tape, MouseReel

Flyback Audio Transformers / Signal Transformers

Customer Service Office

Company

Resources

Support

2.5 uH
4 uH
5 uH
7.5 uH
10 uH
12 uH
15 uH
16 uH
19 uH
21 uH
22.2 uH
26 uH
26.7 uH
27.8 uH
28 uH
33.3 uH
35 uH
40 uH
41 uH
48 uH

ADP1031
AS1113 POE Controller
AS1135 POE Controller
DCDC Converters DPA423G
LM5001 Swith Mode Regulator
LM5015 Two Switch DCDC Regulator
LM5020 PWM Controller
LM5070 PoE Interface
LM5071 LM5072 PD Controllers
LM5072 High Power PD
LM5122 Synchronous Controller
LT1725 Isolated Controller
LT3750/LT3751 Capacitor Charger Controller
LT3751 Capacitor Charger Controller
LT3799 Isolated Led Controller
LT8584
LTC4267 PoE PD Interface
MAX17498B Evaluation Kit
MAX17595 Evaluation Kut
MAX17690

6.8 mm
7.85 mm
10.92 mm
12 mm
12.07 mm
12.7 mm
13.46 mm
13.5 mm
14.5 mm
17 mm
17.2 mm
17.8 mm
18 mm
20.1 mm
20.57 mm
20.7 mm
20.9 mm
21 mm
21.1 mm
22.25 mm

6.2 mm
7.25 mm
8.6 mm
10 mm
10.5 mm
13 mm
13.5 mm
14.25 mm
14.98 mm
17 mm
18.3 mm
19 mm
20.5 mm
20.57 mm
20.9 mm
21 mm
21.1 mm
26 mm
26.75 mm
27.84 mm

4.6 mm
5.97 mm
6.5 mm
7 mm
8.51 mm
8.89 mm
9.02 mm
9.78 mm
10.8 mm
11 mm
11.43 mm
12 mm
12.5 mm
12.7 mm
13.6 mm
14 mm
17.3 mm
23.24 mm
23.74 mm
24.1 mm

A9619
A9967
B0226
B0570
B0695
C1023
C1048
C1099
C1173
C1174
C1453
C1495
C1585
C1586
C1587
C1588
C1589
C1590
C1591
C1592