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Shielded Audio Transformers / Signal Transformers

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Results: 1,093

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Termination Style

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Inductance

Primary Impedance

Secondary Impedance

Isolation Voltage

Minimum Operating Temperature

Maximum Operating Temperature

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Part #

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

PWB2010LC
Coilcraft
Restricted Availability

Mfr. Part No.
PWB2010LC

Mouser Part No
994-PWB2010LC

Coilcraft

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

Datasheet

Restricted Availability

RF Transformers

SMD/SMT

3.5 kHz to 125 MHz

780 uH, 780 uH

300 V

- 40 C

+ 85 C

Dual

Wideband

6.77 mm

6.48 mm

4.45 mm

PWB

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV

HFBL075100A
iNRCORE
1: HK$8,464.05
16In Stock
15Expected 7/10/2026

Mfr. Part No.
HFBL075100A

Mouser Part No
673-HFBL075100A

iNRCORE

Audio Transformers / Signal Transformers HV Balun Adaptor for SMPTE-292M HDTV

Datasheet

16In Stock

15Expected 7/10/2026

HK$8,464.05

HK$8,166.24

Min.: 1
Mult.: 1

Baluns

Module

Connector

100 Ohms

- 55 C

+ 125 C

2.55 mm

1.16 mm

1.1 mm

HFBL

Tube

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

FA2672-ALD
Coilcraft
Restricted Availability

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

More Info Available

Restricted Availability

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 PL160 300W 0.0106Ohm Planar Trnsfmr

PL300-102L
Coilcraft
Restricted Availability

Mfr. Part No.
PL300-102L

Mouser Part No
994-PL300-102L

Coilcraft

Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr

Learn More

Datasheet

More Info Available

Restricted Availability

Planar

Quick Connect

200 kHz to 700 kHz

423 uH

1.5 kV

- 40 C

+ 125 C

Single

Planar Transformers

29.46 mm

26.67 mm

11.4 mm

PL300

Tray

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

HXB6020HLT
Pulse Electronics
1: HK$43.16
247In 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

247In Stock

Cut Tape

HK$43.16

HK$34.28

HK$32.88

HK$31.89

Reel

HK$28.52

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 DA2257 PoE Trnsfmr For TI LM5071/72

DA2257-ALD
Coilcraft
Restricted Availability

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

Restricted Availability

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
Restricted Availability

Mfr. Part No.
FA2469-ALD

Mouser Part No
994-FA2469-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075

Learn More

Datasheet

Restricted Availability

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 PoE Plus 850uH DCR=0.24mOhms 1.9A

HPX2126LD
Coilcraft
Restricted Availability

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

Restricted Availability

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 FA2805 SMT Flyback For Si341, Si3402

FA2805-CLD
Coilcraft
Restricted Availability

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

More Info Available

Restricted Availability

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 FA2924 SMT Flyback For Si341, Si3402

FA2924-ALD
Coilcraft
Restricted Availability

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

Restricted Availability

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

FA2924

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke

TG1G-E234NVRL
HALO Electronics
1: HK$297.98
166In Stock

Mfr. Part No.
TG1G-E234NVRL

Mouser Part No
493-TG1G-E234NVRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke

Learn More

Datasheet

166In Stock

HK$297.98

HK$192.18

HK$156.76

HK$126.75

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 100 MHz

1.5 kV

- 40 C

+ 85 C

Dual

Gigabit Interface

SMD-48

27.69 mm

15.24 mm

7.62 mm

TG1G

Tube

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile

TG110-S055P2RL
HALO Electronics
1: HK$89.19
482In Stock

Mfr. Part No.
TG110-S055P2RL

Mouser Part No
493-TG110-S055P2RL

HALO Electronics

Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile

Learn More

Datasheet

482In Stock

HK$89.19

HK$57.54

HK$46.94

HK$37.98

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 80 MHz

1.5 kV

0 C

+ 70 C

Single

10/100 Base-TX Interface

SMD-16

12.7 mm

7.11 mm

2.24 mm

TG110

Tube

Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port

TG2G-HPE10NZ5LF
HALO Electronics
1: HK$60.91
675In Stock

Mfr. Part No.
TG2G-HPE10NZ5LF

Mouser Part No
493-TG2G-HPE10NZ5LF

HALO Electronics

Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port

Learn More

Datasheet

675In Stock

HK$60.91

HK$47.43

HK$47.02

HK$46.53

HK$46.36

Min.: 1
Mult.: 1

PoE Isolation Transformers

Module

SMD/SMT

1500 Vrms

- 40 C

+ 85 C

Quad

SMD-24

18.33 mm

16.38 mm

6.48 mm

2.5G/5G BASE-T

Tube

Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR

21033812410
HARTING
1: HK$247.75
118In Stock

Mfr. Part No.
21033812410

Mouser Part No
617-21033812410

HARTING

Audio Transformers / Signal Transformers M12 TRANS 10/100 BASE-T D STR

Learn More

Datasheet

118In Stock

HK$247.75

HK$210.60

HK$197.44

HK$185.61

View

Min.: 1
Mult.: 1

PoE Transformers

SMD/SMT

10 MHz to 100 MHz

1.5 kV

- 40 C

+ 85 C

Dual

Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching

SM-LP-5002
Bourns
1: HK$21.37
6,217In Stock

Mfr. Part No.
SM-LP-5002

Mouser Part No
652-SM-LP-5002

Bourns

Audio Transformers / Signal Transformers 600uH 7.36mm SMT Line Matching

Learn More

Datasheet

Product Comments

6,217In Stock

HK$21.37

HK$19.40

HK$15.70

HK$14.80

View

Min.: 1
Mult.: 1

Line Matching Transformers

SMD/SMT

200 Hz to 4 kHz

7 mH

600 Ohms

2 kV

- 20 C

+ 85 C

Single

Line Matching, Modems, Telecommunications, Instrumentation

SMT-6

12.5 mm

9.6 mm

7.36 mm

SM-LP-5002

Tube

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

TG111-E032NYRL
HALO Electronics
1: HK$63.46
964In Stock

Mfr. Part No.
TG111-E032NYRL

Mouser Part No
493-TG111-E032NYRL

HALO Electronics

Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke

Learn More

Datasheet

964In Stock

HK$63.46

HK$57.95

HK$52.53

HK$45.21

View

Min.: 1
Mult.: 1

LAN Isolation Transformers

Module

SMD/SMT

1 MHz to 100 MHz

350 uH

1.5 kV

- 40 C

+ 85 C

Dual

Gigabit Interface

SMD-24

15.24 mm

13.72 mm

6.35 mm

TG1G

Tube

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

TG110-AE050N5LFTR
HALO Electronics
1: HK$26.63
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

HK$26.63

HK$25.56

HK$24.82

HK$24.00

HK$23.10

Reel

HK$18.08

MouseReel Available

Min.: 1
Mult.: 1

: 700

LAN Isolation Transformers

Module

SMD/SMT

350 uH

1.5 kV

- 40 C

+ 85 C

Single

10/100 Base-TX AEC-Q200

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: HK$28.36
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

HK$28.36

HK$27.21

HK$26.39

HK$25.56

Reel

HK$22.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 700

LAN Isolation Transformers

Module

SMD/SMT

350 uH

1.5 kV

- 40 C

+ 125 C

Single

10/100 Base-TX AEC-Q200

SMD-16

12.7 mm

7.11 mm

6.35 mm

AEX50

AEC-Q200

Reel, Cut Tape, MouseReel

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

C1495-ALD
Coilcraft
Restricted Availability

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

Restricted Availability

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
Restricted Availability

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

Restricted Availability

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
Restricted Availability

Mfr. Part No.
FA2636-ALD

Mouser Part No
994-FA2636-ALD

Coilcraft

Audio Transformers / Signal Transformers FA2636 Flyback For TI LM5001

Learn More

Datasheet

Restricted Availability

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 HA3802 Flyback For TI TPS23753

HA3802-BLD
Coilcraft
Restricted Availability

Mfr. Part No.
HA3802-BLD

Mouser Part No
994-HA3802-BLD

Coilcraft

Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753

Learn More

Datasheet

Restricted Availability

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 PA6605 60W 4.7Ohms For LM5122

PA6605-AL
Coilcraft
Restricted Availability

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

Restricted Availability

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 WB SMT RF Trnsfmr Wideband 0.25W

WB1-1L
Coilcraft
Restricted Availability

Mfr. Part No.
WB1-1L

Mouser Part No
994-WB1-1L

Coilcraft

Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W

Datasheet

Restricted Availability

RF Transformers

Pin Terminal Transformers

Through Hole

150 kHz to 500 MHz

27 uH, 27 uH

500 V

- 40 C

+ 85 C

Single

Wideband

8.26 mm

7.24 mm

5.72 mm

Tube

Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A

Y8844-AL
Coilcraft
Restricted Availability

Mfr. Part No.
Y8844-AL

Mouser Part No
994-Y8844-AL

Coilcraft

Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A

Learn More

Datasheet

Restricted Availability

Flyback

Through Hole

80 uH

1.5 kV

- 40 C

+ 85 C

NCP1200 Controller

18.3 mm x 20.1 mm x 14 mm

20.1 mm

18.3 mm

14 mm

Y8844

Tray

Shielded Audio Transformers / Signal Transformers

Customer Service Office

Company

Resources

Support

Audio Transformers
Baluns
Flyback Transformers
Gate Drive Transformers
Impedance Matching Transformers
Isolation Module
Isolation Transformers
LAN Isolation Transformers
LAN Transformers
Line Matching Transformers
PoE Isolation Transformers
PoE Transformers
Power Line Communication Transformers
RF Transformers
Signal Transformers
SMT transformer
Telecom Transformers
Token Ring Isolation Transformers
Transformers
Tube Application Power Transformers

10 Hz to 30 kHz
20 Hz to 20 kHz
30 Hz to 30 kHz
50 Hz to 10 kHz
50 Hz to 15 kHz
50 Hz to 60 Hz
200 Hz to 15 kHz
200 Hz to 3.5 kHz
200 Hz to 4 kHz
300 Hz to 3.4 kHz
300 Hz to 3.5 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
50 kHz to 100 MHz

300 nH
330 nH
400 nH
500 nH
900 nH
3.75 uH
4 uH
7 uH
7.5 uH
8 uH
10 uH
12 uH
15 uH
16 uH
18 uH, 144 uH
19 uH
22 uH, 22 uH
25 uH
25 uH, 225 uH
25 uH, 25 uH

800 mOhms
7.5 Ohms/30 Ohms
12 Ohms, 48 Ohms
20 Ohms
30 Ohms, 50 Ohms
48 Ohms
50 Ohms
50 Ohms/200 Ohms
62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms
75 Ohms
100 Ohms
110 Ohms
125 Ohms, 500 Ohms
150 Ohms
150 Ohms, 250 Ohms, 600 Ohms, 62.5 kOhms
180 Ohms
200 Ohms
397 Ohms
500 Ohms
600 Ohms

4 Ohms, 8 Ohms, 16 Ohms
8 Ohms
12.5 Ohms
16 Ohms
20 Ohms
50 Ohms
50 Ohms, 200 Ohms
62.5 Ohms, 150 Ohms, 250 Ohms, 600 Ohms
75 Ohms
80 Ohms
100 Ohms
110 Ohms
115 Ohms
125 Ohms, 500 Ohms
150 Ohms
150 Ohms, 250 Ohms, 600 Ohms, 62.5 kOhms
150 Ohms, 600 Ohms
220 Ohms
225 Ohms
235 Ohms

100 VDC
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 kV
3 kVAC
3000 Vrms
3.5 kV
3.75 kV
4 kV
4 kVAC

10 Base-T Interface
1000 Base-T
10/100 Base-T
10/100 Base-TX
10/100 Base-TX AEC-Q200
10/100 Base-TX Interface
10/100 Base-TX PoE Interface
10/100 Base-TX PoE+ Interface
10/100/1000 Base-T
10/100/1000 Base-T, LAN, Ethernet
10G Base-T Ethernet
10G Base-T Interface
2.5G/5G Base-T
56/DDS/DS Inteface
64kbps/DDS/DS interface
ADAS, Battery Management Systems, 10 Base-T / 100 Base-TX Interface, Infotainment, T-Box
AS1113 POE Controller
AUI Interface
Aerospace, Military
Antennas

0.69 in x 0.48 in x 0.225 in
1.33 in x 1.64 in x 0.85 in
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
13.97 mm x 13.97 mm x 12.7 mm
15.24 mm x 7.62 mm x 4.1402 mm
15 mm x 12 mm x 11.5 mm
16.51 mm x 16.51 mm
17.1 mm x 14.75 mm x 8.4 mm
17.53 mm x 12.19 mm x 5.72 mm
18.3 mm x 20.1 mm x 14 mm
2.5 in x 3.25 in x 3.06 in
22 mm x 17 mm x 17 mm
24.55 mm x 18.25 mm x 10.85 mm
27.9 mm x 27.9 mm x 24.1 mm
3.5 in x 2.5 in x 3.06 in
3.75 in x 4.5 in x 4.56 in
3027 (7669 metric)
33 mm x 17 mm x 10.5 mm

1.6 mm
2.55 mm
3.2 mm
4.6 mm
6 mm
6.77 mm
6.8 mm
7.62 mm
8.13 mm
8.26 mm
8.9 mm
9.01 mm
9.52 mm
9.65 mm
10.16 mm
10.6 mm
10.92 mm
12.15 mm
12.5 mm
12.7 mm

0.79 mm
1.16 mm
2.5 mm
3.4 mm
5.8 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
7.24 mm
7.4 mm
7.55 mm
7.6 mm
7.62 mm
8.6 mm
8.63 mm

0.61 mm
1.1 mm
1.98 mm
2.08 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
4.1402 mm
4.2 mm
4.45 mm
4.6 mm
4.75 mm
4.85 mm

290
560
800
1140
1000B
100B
140EX
1608-1650
1608A-1650A Series
1627-1642 Series
2.5G/5G BASE-T
42TM
42TU
42XL
AE050
AEX50
ALAN110001
ALAN1100X1
ALAN210001
ALAN310001