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Reel Shielded Audio Transformers / Signal Transformers

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Manufacturer

Product

Type

Termination Style

Frequency Range

Inductance

Primary Impedance

Secondary Impedance

Isolation Voltage

Minimum Operating Temperature

Maximum Operating Temperature

Number of Channels

Package/Case

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Part #

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz

PWB2010LC
Coilcraft
1: $6.50
8,151In Stock

Mfr. Part No.
PWB2010LC

Mouser Part No
994-PWB2010LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.0035-125 MHz

Datasheet

8,151In Stock

Cut Tape

$6.50

$4.91

$4.72

Reel

$4.01

$3.88

$3.76

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

SMD/SMT

3.5 kHz to 125 MHz

780 uH, 780 uH

300 V

- 40 C

+ 85 C

Dual

6.77 mm

6.48 mm

4.45 mm

PWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A

HPX2126LD
Coilcraft
1: $9.76
840In Stock

Mfr. Part No.
HPX2126LD

Mouser Part No
994-HPX2126LD

Coilcraft

Audio Transformers / Signal Transformers PoE Plus 850uH DCR=0.24mOhms 1.9A

Learn More

Datasheet

840In Stock

Cut Tape

$9.76

$8.26

$7.93

$7.50

Reel

$7.13

View

MouseReel Available

Min.: 1
Mult.: 1

: 300

PoE Transformers

Isolated

SMD/SMT

100 kHz

850 uH

1.5 kV

- 40 C

+ 85 C

Single

15.75 mm

14.22 mm

10.8 mm

HPX2126L

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD

HXB6020HLT
Pulse Electronics
1: $5.25
220In Stock

Mfr. Part No.
HXB6020HLT

Mouser Part No
673-HXB6020HLT

Pulse Electronics

Audio Transformers / Signal Transformers MOD DUAL 1GPP 1:1 EXT. HF SMD

Learn More

Datasheet

220In Stock

Cut Tape

$5.25

$4.17

$4.00

$3.88

Reel

$3.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

SMD/SMT

350 uH

- 40 C

+ 85 C

15.1 mm

7.1 mm

HXB

Reel, Cut Tape, MouseReel

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

FA2805-CLD
Coilcraft
1: $5.18
992In Stock
875Expected 21/09/2026

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

992In Stock

875Expected 21/09/2026

Cut Tape

$5.18

$3.91

$3.72

$3.49

Reel

$3.19

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

13.46 mm

13 mm

12.7 mm

FA2805

Reel, Cut Tape, MouseReel

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

FA2672-ALD
Coilcraft
1: $5.07
561In Stock
2,000On 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

561In Stock

2,000On Order

Cut Tape

$5.07

$3.83

$3.65

$3.41

Reel

$3.12

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

12.7 mm

10.5 mm

11 mm

FA2672

Reel, Cut Tape, MouseReel

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

DA2257-ALD
Coilcraft
1: $5.21
1,040In Stock
1,750Expected 12/10/2026

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

1,040In Stock

1,750Expected 12/10/2026

Cut Tape

$5.21

$3.93

$3.75

$3.51

Reel

$3.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

PoE Transformers

Flyback

SMD/SMT

250 kHz

35 uH

2 kV

- 40 C

+ 85 C

Single

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: $4.30
1,050In 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

1,050In Stock

Cut Tape

$4.30

$3.24

$3.09

$2.89

Reel

$2.56

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

10.92 mm

8.6 mm

9.02 mm

FA2469

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402

FA2924-ALD
Coilcraft
1: $4.69
2,090In Stock

Mfr. Part No.
FA2924-ALD

Mouser Part No
994-FA2924-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402

Learn More

Datasheet

2,090In Stock

Cut Tape

$4.69

$3.55

$3.40

Reel

$2.89

$2.80

$2.72

MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback Transformers

Flyback

SMD/SMT

200 kHz

40 uH

1.5 kV

- 40 C

+ 85 C

Single

13.46 mm

13 mm

12.7 mm

FA2924

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

TG110-E050N5LFTR
HALO Electronics
1: $6.45
6,550In Stock

Mfr. Part No.
TG110-E050N5LFTR

Mouser Part No
493-TG110-E050N5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port

Learn More

Datasheet

6,550In Stock

Cut Tape

$6.45

$4.17

$3.40

$2.75

Reel

$1.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

LAN Isolation Transformers

Module

SMD/SMT

1.5 kV

- 40 C

+ 85 C

Single

SMD-16

12.7 mm

7.11 mm

6.35 mm

TG110

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

TG110-S055N2LFTR
HALO Electronics
1: $3.07
5,886In Stock

Mfr. Part No.
TG110-S055N2LFTR

Mouser Part No
493-TG110-S055N2LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port

Learn More

Datasheet

5,886In Stock

Cut Tape

$3.07

$2.50

$2.03

$1.74

Reel

$1.41

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

LAN Isolation Transformers

Module

SMD/SMT

400 nH

1.5 kV

0 C

+ 70 C

Single

SMD-16

12.7 mm

7.11 mm

5.08 mm

TG110

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

TG110-AE050N5LFTR
HALO Electronics
1: $3.24
4,722In Stock

Mfr. Part No.
TG110-AE050N5LFTR

Mouser Part No
493-TG110AE050N5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

Datasheet

4,722In Stock

Cut Tape

$3.24

$3.11

$3.02

$2.92

$2.81

Reel

$2.20

MouseReel Available

Min.: 1
Mult.: 1

: 700

LAN Isolation Transformers

Module

SMD/SMT

350 uH

1.5 kV

- 40 C

+ 85 C

Single

SMD-16

12.7 mm

7.11 mm

6.35 mm

AE050

AEC-Q200

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

TG110-AEX50N5LFTR
HALO Electronics
1: $3.45
1,186In Stock

Mfr. Part No.
TG110-AEX50N5LFTR

Mouser Part No
493-TG110AEX50N5LFTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port

Learn More

Datasheet

Product Comments

1,186In Stock

Cut Tape

$3.45

$3.31

$3.21

$3.11

Reel

$2.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

LAN Isolation Transformers

Module

SMD/SMT

350 uH

1.5 kV

- 40 C

+ 125 C

Single

SMD-16

12.7 mm

7.11 mm

6.35 mm

AEX50

AEC-Q200

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

TG110-RP55N5RLTR
HALO Electronics
1: $7.30
2In Stock
700Expected 02/09/2026

Mfr. Part No.
TG110-RP55N5RLTR

Mouser Part No
493-TG110-RP55N5RLTR

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port

Learn More

Datasheet

2In Stock

700Expected 02/09/2026

Cut Tape

$7.30

$4.73

$3.86

$3.12

Reel

$2.43

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 80 MHz

1.5 kV

0 C

+ 70 C

Single

SMD-16

12.7 mm

7.11 mm

6.35 mm

TG110

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A

C1589-ALD
Coilcraft
1: $5.63
200In Stock

Mfr. Part No.
C1589-ALD

Mouser Part No
994-C1589-ALD

Coilcraft

Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A

Learn More

Datasheet

200In Stock

Cut Tape

$5.63

$4.25

$4.04

$3.79

Reel

$3.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

Flyback

SMD/SMT

250 kHz

155 uH

1.5 kV

- 40 C

+ 85 C

12.7 mm

10.5 mm

11 mm

C1589

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A

C1586-ALD
Coilcraft
1: $4.94
67In Stock

Mfr. Part No.
C1586-ALD

Mouser Part No
994-C1586-ALD

Coilcraft

Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A

Learn More

Datasheet

67In Stock

Cut Tape

$4.94

$3.73

$3.56

$3.33

Reel

$3.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback Transformers

Flyback

SMD/SMT

250 kHz

127 uH

1.5 kV

- 40 C

+ 85 C

Single

13.46 mm

13 mm

12.7 mm

C1586

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402

FA2925-ALD
Coilcraft
1: $5.02
135In Stock

Mfr. Part No.
FA2925-ALD

Mouser Part No
994-FA2925-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402

Learn More

Datasheet

135In Stock

Cut Tape

$5.02

$3.79

$3.61

$3.38

Reel

$3.09

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

13.46 mm

13 mm

12.7 mm

FA2925

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753

HA3803-BLD
Coilcraft
1: $7.19
200In Stock

Mfr. Part No.
HA3803-BLD

Mouser Part No
994-HA3803-BLD

Coilcraft

Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753

Learn More

Datasheet

200In Stock

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

17.2 mm

14.98 mm

8.51 mm

HA3803

Reel, Cut Tape, MouseReel

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

C1495-ALD
Coilcraft
1: $4.00
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

$4.00

$3.02

$2.88

$2.70

Reel

$2.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback Transformers

Flyback

SMD/SMT

250 kHz

127 uH

1.5 kV

- 40 C

+ 85 C

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: $5.36
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

$5.36

$4.05

$3.89

Reel

$3.30

$3.20

$3.10

MouseReel Available

Min.: 1
Mult.: 1

: 250

Flyback Transformers

Flyback

SMD/SMT

250 kHz

155 uH

1.5 kV

- 40 C

+ 85 C

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: $5.30
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

$5.30

$4.01

$3.82

$3.57

Reel

$3.27

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

13.46 mm

13 mm

12.7 mm

FA2636

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

HA3802-BLD
Coilcraft
1: $6.54
53In 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

53In Stock

Cut Tape

$6.54

$5.07

$4.87

$4.72

Reel

$4.38

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

17.2 mm

14.98 mm

8.51 mm

HA3802

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A

C1174-ALD
Coilcraft
1: $6.66
109In Stock

Mfr. Part No.
C1174-ALD

Mouser Part No
994-C1174-ALD

Coilcraft

Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A

Learn More

Datasheet

109In Stock

Cut Tape

$6.66

$5.03

$4.79

$4.49

Reel

$4.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 200

Flyback Transformers

Flyback

SMD/SMT

500 kHz

150 uH

1.5 kV

- 40 C

+ 125 C

Single

17.2 mm

14.98 mm

8.51 mm

C1174

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A

C1585-ALD
Coilcraft
1: $5.64
87In Stock

Mfr. Part No.
C1585-ALD

Mouser Part No
994-C1585-ALD

Coilcraft

Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A

Learn More

Datasheet

87In Stock

Cut Tape

$5.64

$4.26

$4.05

$3.80

Reel

$3.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 175

Flyback Transformers

Flyback

SMD/SMT

250 kHz

127 uH

1.5 kV

- 40 C

+ 85 C

Single

13.46 mm

13 mm

12.7 mm

C1585

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

PWB2010-1LC
Coilcraft
1: $4.50
563In Stock
250Expected 31/08/2026

Mfr. Part No.
PWB2010-1LC

Mouser Part No
994-PWB2010-1LC

Coilcraft

Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz

Datasheet

563In Stock

250Expected 31/08/2026

Cut Tape

$4.50

$3.40

$3.26

Reel

$2.77

$2.69

$2.60

MouseReel Available

Min.: 1
Mult.: 1

: 250

RF Transformers

SMD/SMT

30 kHz to 250 MHz

95 uH, 95 uH

300 V

- 40 C

+ 85 C

Dual

6.77 mm

6.48 mm

4.45 mm

PWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

TG74-1505N1RLTR
HALO Electronics
1: $5.95
214In Stock
1,000Expected 01/01/2027

Mfr. Part No.
TG74-1505N1RLTR

Mouser Part No
493-TG74-1505N1RLTR

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

Learn More

Datasheet

214In Stock

1,000Expected 01/01/2027

Cut Tape

$5.95

$3.86

$3.15

$2.54

Reel

$1.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Isolation Transformers

Module

SMD/SMT

1.5 mH

1.5 kV

- 40 C

+ 85 C

Dual

SMD-16

12.7 mm

7.11 mm

5.08 mm

SMD-T1

Reel, Cut Tape, MouseReel

Reel Shielded Audio Transformers / Signal Transformers

Customer Service Office

Company

Resources

Support

50 Hz to 60 Hz
200 Hz to 4 kHz
1 kHz
1 kHz to 5 MHz
3.5 kHz to 125 MHz
10 kHz
10 kHz to 200 MHz
30 kHz to 250 MHz
30 kHz to 75 MHz
50 kHz
100 kHz
100 kHz to 10 MHz
100 kHz to 100 MHz
100 kHz to 300 MHz
100 kHz to 400 MHz
100 kHz to 400 kHz
100 kHz to 5 MHz
140 kHz
200 kHz
200 kHz to 700 kHz

300 nH
330 nH
400 nH
500 nH
900 nH
4 uH
7 uH
7.5 uH
8 uH
10 uH
12 uH
15 uH
19 uH
22 uH, 22 uH
28 uH
35 uH
36 uH
40 uH
45 uH
50 uH

300 V
500 V
500 Vrms
1 kV
1.5 kV
1.5 kVAC
1.5 kVDC
1.5 kVrms
1500 Vrms
1.75 kVDC
1.8 kVAC, 2.5 kVDC
2 kV
3 kVAC
3000 Vrms
3.5 kV
3.75 kV
4 kV
4 kVAC
4300 Vrms
4.5 kV

10.6 mm x 9.08 mm x 10 mm
12.7 mm x 6.99 mm x 5.08 mm
13.3 mm x 7.4 mm
17.1 mm x 14.75 mm x 8.4 mm
24.55 mm x 18.25 mm x 10.85 mm
3027 (7669 metric)
33 mm x 17 mm x 10.5 mm
BGA
SMD-12
SMD-16
SMD-20
SMD-24
SMD-32
SMD-40
SMD-48
SMD-6
SMT-24
SMT-48
SMT-6
TT597

1.6 mm
3.2 mm
4.6 mm
6.77 mm
6.8 mm
7.62 mm
8.13 mm
8.9 mm
9.01 mm
9.52 mm
9.65 mm
10.6 mm
10.92 mm
12.15 mm
12.5 mm
12.7 mm
12.8 mm
12.9 mm
13.21 mm
13.3 mm

0.79 mm
2.5 mm
3.4 mm
6.2 mm
6.48 mm
6.73 mm
6.86 mm
6.9 mm
6.99 mm
7.1 mm
7.11 mm
7.4 mm
7.6 mm
7.62 mm
8.6 mm
8.63 mm
8.89 mm
9 mm
9.08 mm
9.3 mm

0.61 mm
2.1 mm
2.24 mm
2.3 mm
2.4 mm
2.5 mm
3.2 mm
3.45 mm
3.5 mm
3.76 mm
4 mm
4.45 mm
4.6 mm
4.75 mm
4.85 mm
4.88 mm
5.08 mm
5.25 mm
5.5 mm
5.6 mm

100B
2.5G/5G BASE-T
AE050
AEX50
ALAN110001
ALAN1100X1
ALAN210001
ALAN310001
ALANC001G1
ALANC002G1
ALANC010G1
ALANL10001
ALANL100X1
ALANS10002
ATB
ATB-CT
BM
BMS
C1023
C1099