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Flyback Audio Transformers / Signal Transformers

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Part #

Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075

FA2470-ALD
Coilcraft
1: 18,26 lei
865In Stock

Mfr. Part No.
FA2470-ALD

Mouser Part No
994-FA2470-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075

Learn More

Datasheet

865In Stock

Cut Tape

18,26 lei

13,78 lei

13,13 lei

12,32 lei

Reel

10,92 lei

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Flyback Transformers

Flyback

SMD/SMT

10 kHz

- 40 C

+ 85 C

Single

STLC3075 STLC3085 POTS Interface

10.92 mm

8.6 mm

9.02 mm

FA2470

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72

DA2257-ALD
Coilcraft
1: 22,53 lei
2.040In Stock

Mfr. Part No.
DA2257-ALD

Mouser Part No
994-DA2257-ALD

Coilcraft

Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72

Learn More

Datasheet

2.040In Stock

Cut Tape

22,53 lei

17,00 lei

16,25 lei

15,19 lei

Reel

13,88 lei

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

PoE Transformers

Flyback

SMD/SMT

250 kHz

35 uH

2 kV

- 40 C

+ 85 C

Single

LM5071 LM5072 PD Controllers

13.46 mm

13 mm

12.7 mm

DA2257

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075

FA2469-ALD
Coilcraft
1: 18,61 lei
1.521In Stock

Mfr. Part No.
FA2469-ALD

Mouser Part No
994-FA2469-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075

Learn More

Datasheet

1.521In Stock

Cut Tape

18,61 lei

14,03 lei

13,38 lei

12,52 lei

Reel

11,07 lei

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Flyback Transformers

Flyback

SMD/SMT

10 kHz

19 uH

1.5 kV

- 40 C

+ 85 C

Single

STLC3075 STLC3085 POTS Interface

10.92 mm

8.6 mm

9.02 mm

FA2469

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

FA2805-CLD
Coilcraft
1: 22,38 lei
1.125In Stock
875Expected 9/21/2026

Mfr. Part No.
FA2805-CLD

Mouser Part No
994-FA2805-CLD

Coilcraft

Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402

Learn More

Datasheet

1.125In Stock

875Expected 9/21/2026

Cut Tape

22,38 lei

16,90 lei

16,10 lei

15,09 lei

Reel

13,78 lei

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback Transformers

Flyback

SMD/SMT

200 kHz

40 uH

1.5 kV

- 40 C

+ 85 C

Single

Si3402 PD Controller

13.46 mm

13 mm

12.7 mm

FA2805

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200

WA8478-BEC
Coilcraft
1: 29,43 lei
1.274In Stock

Mfr. Part No.
WA8478-BEC

Mouser Part No
994-WA8478-BEC

Coilcraft

Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200

Learn More

Datasheet

1.274In Stock

Cut Tape

29,43 lei

22,84 lei

21,88 lei

21,23 lei

Reel

19,67 lei

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback

SMD/SMT

2.25 kV

- 40 C

+ 125 C

Single

7.85 mm

7.25 mm

7 mm

WA8478

AEC-Q200

Reel, Cut Tape, MouseReel

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

POE300F-50LD
Coilcraft
1: 32,34 lei
588In 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

588In Stock

Cut Tape

32,34 lei

25,55 lei

Reel

21,73 lei

21,03 lei

20,37 lei

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 JA4429 for LT3799 24uH 24 V 1.3 A

JA4429-AL
Coilcraft
1: 29,83 lei
777In Stock

Mfr. Part No.
JA4429-AL

Mouser Part No
994-JA4429-AL

Coilcraft

Audio Transformers / Signal Transformers JA4429 for LT3799 24uH 24 V 1.3 A

Learn More

Datasheet

777In Stock

29,83 lei

24,55 lei

20,87 lei

20,02 lei

View

Min.: 1
Mult.: 1

Flyback

Through Hole

100 kHz

400 uH

3 kV

- 40 C

+ 85 C

Single

LT3799 Isolated Led Controller

21.1 mm

17.3 mm

JA4429

Tray

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

POE30P-12LD
Coilcraft
1: 13,33 lei
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

13,33 lei

10,06 lei

9,71 lei

Reel

8,20 lei

7,95 lei

7,75 lei

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: 32,34 lei
454In 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

454In Stock

Cut Tape

32,34 lei

25,55 lei

Reel

21,73 lei

21,03 lei

20,37 lei

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 18uH 10% 3.75A DCR=0.101Ohms

YA9280-ALD
Coilcraft
1: 16,55 lei
2.092In Stock

Mfr. Part No.
YA9280-ALD

Mouser Part No
994-YA9280-AL

Coilcraft

Audio Transformers / Signal Transformers 18uH 10% 3.75A DCR=0.101Ohms

Learn More

Datasheet

2.092In Stock

Cut Tape

16,55 lei

12,52 lei

11,92 lei

11,17 lei

Reel

9,71 lei

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Flyback

SMD/SMT

- 40 C

+ 125 C

MAX17690

12 mm

10 mm

6.5 mm

Reel, Cut Tape, MouseReel

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

POE70P-50LD
Coilcraft
1: 19,01 lei
3.533In 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

3.533In Stock

Cut Tape

19,01 lei

14,39 lei

13,83 lei

Reel

11,77 lei

11,37 lei

11,02 lei

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 MA5157 Flyback For NXP SSL2103

MA5157-AL
Coilcraft
1: 28,57 lei
97In Stock

Mfr. Part No.
MA5157-AL

Mouser Part No
994-MA5157-AL

Coilcraft

Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103

Learn More

Datasheet

97In Stock

28,57 lei

22,18 lei

21,28 lei

20,62 lei

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

100 kHz

750 uH

2 kV

- 40 C

+ 85 C

Single

SSL2103 SMPS Controller

20.7 mm

20.5 mm

12.5 mm

MA5157

Tray

Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A

POE23PR-33ED
Coilcraft
1: 27,61 lei
122In Stock

Mfr. Part No.
POE23PR-33ED

Mouser Part No
994-POE23PR-33ED

Coilcraft

Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A

Learn More

Datasheet

122In Stock

Cut Tape

27,61 lei

20,82 lei

19,82 lei

18,56 lei

Reel

17,00 lei

View

MouseReel Available

Min.: 1
Mult.: 1

: 150

PoE Transformers

Flyback

SMD/SMT

200 kHz

54 uH

- 40 C

+ 125 C

Single

PoE

14.5 mm

13 mm

14 mm

POE21PR

Reel, Cut Tape, MouseReel

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

POE300F-19LD
Coilcraft
1: 32,29 lei
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

32,29 lei

25,10 lei

24,04 lei

23,34 lei

Reel

21,68 lei

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 12 V 0.6 A

POE70P-12LD
Coilcraft
1: 19,11 lei
49In Stock
2.000On Order

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

49In Stock

2.000On Order

Cut Tape

19,11 lei

14,44 lei

13,73 lei

12,88 lei

Reel

11,77 lei

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 POE70P Flyback 7uH 3.3 V 2.12 A

POE70P-33LD
Coilcraft
1: 19,06 lei
86In 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

86In Stock

Cut Tape

19,06 lei

14,39 lei

13,73 lei

12,83 lei

Reel

11,72 lei

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 Z9007 For NCP1200 67uH 16 V 4.2 A

Z9007-BL
Coilcraft
1: 69,97 lei
11In Stock

Mfr. Part No.
Z9007-BL

Mouser Part No
994-Z9007-BL

Coilcraft

Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A

Learn More

Datasheet

11In Stock

69,97 lei

59,50 lei

57,59 lei

55,78 lei

View

Min.: 1
Mult.: 1

Flyback

Through Hole

16 uH

1.5 kV

- 40 C

+ 85 C

NCP1200 Controller

36.8 mm x 36.8 mm x 29.7 mm

36.8 mm

29.7 mm

Z9007

Tray

Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A

C1495-ALD
Coilcraft
1: 17,30 lei
49In Stock

Mfr. Part No.
C1495-ALD

Mouser Part No
994-C1495-ALD

Coilcraft

Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A

Learn More

Datasheet

49In Stock

Cut Tape

17,30 lei

13,08 lei

12,47 lei

11,67 lei

Reel

10,66 lei

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback Transformers

Flyback

SMD/SMT

250 kHz

127 uH

1.5 kV

- 40 C

+ 85 C

LM5070 PoE Interface

13.46 mm

13 mm

12.7 mm

C1495

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070

C1587-ALD
Coilcraft
1: 23,19 lei
195In Stock

Mfr. Part No.
C1587-ALD

Mouser Part No
994-C1587-ALD

Coilcraft

Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070

Learn More

Datasheet

195In Stock

Cut Tape

23,19 lei

17,50 lei

16,85 lei

Reel

14,29 lei

13,83 lei

13,43 lei

MouseReel Available

Min.: 1
Mult.: 1

: 250

Flyback Transformers

Flyback

SMD/SMT

250 kHz

155 uH

1.5 kV

- 40 C

+ 85 C

LM5070 PoE Interface

12.7 mm

10.5 mm

11 mm

C1587

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers FA2636 Flyback For TI LM5001

FA2636-ALD
Coilcraft
1: 22,94 lei
5In Stock

Mfr. Part No.
FA2636-ALD

Mouser Part No
994-FA2636-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2636 Flyback For TI LM5001

Learn More

Datasheet

5In Stock

Cut Tape

22,94 lei

17,35 lei

16,55 lei

15,44 lei

Reel

14,13 lei

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback Transformers

Flyback

SMD/SMT

250 kHz

160 uH

1.5 kV

- 40 C

+ 85 C

Single

LM5001 Swith Mode Regulator

13.46 mm

13 mm

12.7 mm

FA2636

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402

FA2672-ALD
Coilcraft
1: 21,93 lei
222In Stock
1.200On Order

Mfr. Part No.
FA2672-ALD

Mouser Part No
994-FA2672-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402

Learn More

Datasheet

222In Stock

1.200On Order

Cut Tape

21,93 lei

16,55 lei

15,79 lei

14,74 lei

Reel

13,48 lei

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

Flyback

SMD/SMT

400 kHz

40 uH

1.5 kV

- 40 C

+ 85 C

Single

Si3402 PD Controller

12.7 mm

10.5 mm

11 mm

FA2672

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

HA3802-BLD
Coilcraft
1: 28,27 lei
174In Stock

Mfr. Part No.
HA3802-BLD

Mouser Part No
994-HA3802-BLD

Coilcraft

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

Learn More

Datasheet

174In Stock

Cut Tape

28,27 lei

21,93 lei

21,08 lei

20,42 lei

Reel

18,96 lei

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

Flyback

SMD/SMT

100 kHz

150 uH

1.5 kV

- 40 C

+ 125 C

Single

TPS23753 PoE Interface and Converter Controller

17.2 mm

14.98 mm

8.51 mm

HA3802

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236

KA5038-BL
Coilcraft
1: 73,99 lei
68In Stock

Mfr. Part No.
KA5038-BL

Mouser Part No
994-KA5038-BL

Coilcraft

Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236

Learn More

Datasheet

68In Stock

73,99 lei

66,65 lei

63,93 lei

61,92 lei

View

Min.: 1
Mult.: 1

Flyback Transformers

Flyback

Through Hole

50 kHz

560 uH

3 kV

- 40 C

+ 85 C

Single

NCP1236 Fixed Frequency PWM Controller

42 mm

33.5 mm

23.24 mm

KA5038

Tray

Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122

PA6605-AL
Coilcraft
1: 48,54 lei
78In Stock
50Expected 7/27/2026

Mfr. Part No.
PA6605-AL

Mouser Part No
994-PA6605-AL

Coilcraft

Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122

Learn More

Datasheet

78In Stock

50Expected 7/27/2026

48,54 lei

43,71 lei

41,90 lei

40,64 lei

View

Min.: 1
Mult.: 1

Flyback

Quick Connect

250 kHz

10 uH

1.5 kV

- 40 C

+ 85 C

Single

LM5122 Synchronous Controller

26.67 mm

19 mm

13.6 mm

PA6605

Tray

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

POE13F-50LD
Coilcraft
1: 23,04 lei
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

23,04 lei

17,40 lei

16,55 lei

15,49 lei

Reel

14,18 lei

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

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