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Audio Transformers / Signal Transformers

Audio Transformers & Signal Transformers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many signal and audio transformer manufacturers including Bourns, Coilcraft, HALO, Mini-Circuits, Pulse, Triad, Wurth, Xicon & more. Please view our large selection of audio transformers and signal transformers below.

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Download Table (.CSV)

Part #

Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT

750510476
Wurth Elektronik
1: $8.92
427In Stock

Mfr. Part No.
750510476

Mouser Part No
710-750510476

Wurth Elektronik

Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT

Learn More

Datasheet

427In Stock

$8.92

$8.81

$8.25

$7.44

$6.61

Min.: 1
Mult.: 1

Signal Transformers

PLC

Through Hole

870 uH

4 kVAC

- 40 C

+ 125 C

Single

Metering Narrowband PLC Coupling

13.72 mm

19.8 mm

10.16 mm

WE-PLC

Tray

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH -

750510730
Wurth Elektronik
1: $6.11
991In Stock

Mfr. Part No.
750510730

Mouser Part No
710-750510730

Wurth Elektronik

Audio Transformers / Signal Transformers MID-PLC ST8500 1 mH -

Learn More

Datasheet

991In Stock

Cut Tape

$6.11

$5.52

$5.31

$5.13

Reel

$4.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 140

Signal Transformers

SMD/SMT

1 mH

1.5 kVAC

- 20 C

+ 80 C

Single

13.97 mm

15.4 mm

13.2 mm

MID-PLC

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 45 to 1000Mhz 1:1 Transformer

RFXF0006H-TR13
Qorvo
1: $8.04
280In Stock

Mfr. Part No.
RFXF0006H-TR13

Mouser Part No
772-RFXF0006H-TR13

Qorvo

Audio Transformers / Signal Transformers 45 to 1000Mhz 1:1 Transformer

Datasheet

280In Stock

Cut Tape

$8.04

$6.86

$5.95

$5.15

Reel

$3.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

LAN Transformers

SMD/SMT

45 MHz to 1.2 GHz

- 40 C

+ 100 C

SP5

3.45 mm

2 mm

3.5 mm

RFXF0006H

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 45 to 1218Mhz 1:2.78 Transformer

RFXF0008HSR
Qorvo
1: $8.58
173In Stock

Mfr. Part No.
RFXF0008HSR

Mouser Part No
772-RFXF0008HSR

Qorvo

Audio Transformers / Signal Transformers 45 to 1218Mhz 1:2.78 Transformer

Datasheet

173In Stock

Cut Tape

$8.58

$6.58

Reel

$6.44

MouseReel Available

Min.: 1
Mult.: 1

: 100

LAN Transformers

SMD/SMT

45 MHz to 1.218 GHz

- 40 C

+ 100 C

Broadband, Wireless

SP6

5 mm

2 mm

4 mm

RFXF0008H

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 45-1000Mhz 1:1 75ohm Transformer

RFXF0009HSR
Qorvo
1: $8.58
96In Stock

Mfr. Part No.
RFXF0009HSR

Mouser Part No
772-RFXF0009HSR

Qorvo

Audio Transformers / Signal Transformers 45-1000Mhz 1:1 75ohm Transformer

Datasheet

96In Stock

Cut Tape

$8.58

$6.58

Reel

$6.44

Min.: 1
Mult.: 1

: 100

LAN Transformers

SMD/SMT

45 MHz to 1.2 GHz

- 40 C

+ 100 C

Broadband, Wireless

SP5

3.51 mm

1.78 mm

2.92 mm

RFXF0009H

Reel, Cut Tape

Audio Transformers / Signal Transformers In 90-264VAC Out 12V/1A

ECO2020SEO-D14V014
TDK
1: $8.72
72In Stock

Mfr. Part No.
ECO2020SEO-D14V014

Mouser Part No
810-ECO2020SEOD14V14

TDK

Audio Transformers / Signal Transformers In 90-264VAC Out 12V/1A

Learn More

Datasheet

72In Stock

Cut Tape

$8.72

$7.88

$7.56

$7.44

Reel

$7.44

View

Min.: 1
Mult.: 1

: 56

ECO

Reel, Cut Tape

Audio Transformers / Signal Transformers In 90-264VAC Out 5V/2A

ECO2023SEO-D02V015
TDK
1: $8.72
45In Stock

Mfr. Part No.
ECO2023SEO-D02V015

Mouser Part No
810-ECO2023SEOD02V15

TDK

Audio Transformers / Signal Transformers In 90-264VAC Out 5V/2A

Learn More

Datasheet

45In Stock

Cut Tape

$8.72

$7.88

$7.34

Reel

$7.34

$6.88

View

Min.: 1
Mult.: 1

: 48

ECO

Reel, Cut Tape

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

ECO2420SEO-D02V019
TDK
1: $14.26
450In Stock

Mfr. Part No.
ECO2420SEO-D02V019

Mouser Part No
810-ECO2420SEOD02V19

TDK

Audio Transformers / Signal Transformers SMPS Transformer Vertical Type

Learn More

Datasheet

450In Stock

$14.26

$11.37

$10.70

$9.92

View

Min.: 1
Mult.: 1

Signal Transformers

Pin Terminal Transformers

Terminals

278 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

26.5 mm

28.5 mm

24 mm

ECO

Bulk

Audio Transformers / Signal Transformers -

ECO2425SLD-D01H017
TDK
1: $8.72
157In Stock

Mfr. Part No.
ECO2425SLD-D01H017

Mouser Part No
810-ECO24SLDD01H017

TDK

Audio Transformers / Signal Transformers -

Datasheet

157In Stock

$8.72

$7.88

$7.56

$7.32

View

Min.: 1
Mult.: 1

Signal Transformers

Pin Terminal Transformers

Terminals

722 uH

- 30 C

+ 120 C

Single

Switching Power Supplies

30 mm

26 mm

20 mm

ECO

Bulk

Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C

ALAN1100X1-2F00DT
ABRACON
1: $4.92
289In Stock

Mfr. Part No.
ALAN1100X1-2F00DT

Mouser Part No
815-ALAN1100X12F00DT

ABRACON

Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C

Learn More

Datasheet

289In Stock

Cut Tape

$4.92

$4.36

$4.03

$3.99

Reel

$3.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 600

LAN Transformers

LAN

SMD/SMT

1 MHz to 100 MHz

350 uH

- 40 C

+ 85 C

Single

10/100 Base-TX

12.8 mm

6.9 mm

5.6 mm

ALAN1100X1

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C

ALAN310001-3J61DT
ABRACON
1: $5.39
696In Stock

Mfr. Part No.
ALAN310001-3J61DT

Mouser Part No
815-ALAN3100013J61DT

ABRACON

Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C

Learn More

Datasheet

696In Stock

Cut Tape

$5.39

$4.80

$4.60

$4.52

Reel

$3.59

View

MouseReel Available

Min.: 1
Mult.: 1

: 400

LAN Transformers

LAN

SMD/SMT

300 kHz to 100 MHz

350 uH

- 40 C

+ 85 C

Single

POE++ 10/100/1000 Base-T

18.3 mm

12.4 mm

6.4 mm

ALAN310001

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:500CT

MET-17
Tamura
1: $17.15
39In Stock
550On Order

Mfr. Part No.
MET-17

Mouser Part No
838-MET-17

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:500CT

Datasheet

39In Stock

550On Order

$17.15

$15.47

$14.83

$14.37

View

Min.: 1
Mult.: 1

Audio Transformers

Terminals

300 Hz to 100 kHz

10 kOhms

500 Ohms

500 V

- 20 C

+ 85 C

Ultra Wideband

10.4 mm

7.87 mm

11.8 mm

MET

Tube

Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC

MET-39
Tamura
1: $18.00
1In Stock
1,100On Order

Mfr. Part No.
MET-39

Mouser Part No
838-MET-39

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 500:50 3.0MADC

Datasheet

1In Stock

1,100On Order

$18.00

$15.10

$14.56

$14.11

View

Min.: 1
Mult.: 1

Audio Transformers

Terminals

300 Hz to 100 kHz

500 Ohms

50 Ohms

500 V

- 20 C

+ 85 C

Ultra Wideband

10.4 mm

7.87 mm

11.8 mm

MET

Tube

Audio Transformers / Signal Transformers THROUGH HOLE 600:600CT

MET-59
Tamura
1: $16.86
149In Stock
1,099On Order

Mfr. Part No.
MET-59

Mouser Part No
838-MET-59

Tamura

Audio Transformers / Signal Transformers THROUGH HOLE 600:600CT

Datasheet

149In Stock

1,099On Order

$16.86

$15.47

$14.61

$14.16

View

Min.: 1
Mult.: 1

Audio Transformers

400 Hz to 250 kHz

600 Ohms

500 V

- 55 C

+ 130 C

Ultra Wideband

10.4 mm

7.87 mm

11.8 mm

MET

Tube

Audio Transformers / Signal Transformers MODEM TRANSFORMERS 44Ohm Prim. DCR 56Ohm sec

TTC-108
Tamura
1: $7.69
58In Stock

Mfr. Part No.
TTC-108

Mouser Part No
838-TTC-108

Tamura

Audio Transformers / Signal Transformers MODEM TRANSFORMERS 44Ohm Prim. DCR 56Ohm sec

Datasheet

58In Stock

$7.69

$7.28

$7.14

$6.89

View

Min.: 1
Mult.: 1

Telecom Transformers

600 Ohms

Dry Coupling

TTC

Audio Transformers / Signal Transformers

13324-T086
Sumida
1: $6.36
627In Stock

Mfr. Part No.
13324-T086

Mouser Part No
851-13324-T086

Sumida

Audio Transformers / Signal Transformers

627In Stock

$6.36

$4.79

$4.45

$4.30

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

13324-T087
Sumida
1: $4.99
390In Stock

Mfr. Part No.
13324-T087

Mouser Part No
851-13324-T087

Sumida

Audio Transformers / Signal Transformers

390In Stock

$4.99

$4.52

$4.35

$4.20

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers V262 E 6,3 SMD TRANSFORMER

B78304B1031A003
TDK
1: $8.71
181In Stock

Mfr. Part No.
B78304B1031A003

Mouser Part No
871-B78304B1031A3

TDK

Audio Transformers / Signal Transformers V262 E 6,3 SMD TRANSFORMER

Datasheet

181In Stock

Cut Tape

$8.71

$7.16

$6.62

$6.25

View

Reel

$5.71

Min.: 1
Mult.: 1

: 900

B78304B

Reel, Cut Tape

Audio Transformers / Signal Transformers 330nH 100mOhm 3000VAC AEC-Q200

B78308A2461A003
TDK
1: $6.75
4In Stock

Mfr. Part No.
B78308A2461A003

Mouser Part No
871-B78308A2461A003

TDK

Audio Transformers / Signal Transformers 330nH 100mOhm 3000VAC AEC-Q200

Learn More

Datasheet

4In Stock

More Info Available

Cut Tape

$6.75

$6.09

$5.85

$5.66

Reel

$5.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 190

Signal Transformers

SMD/SMT

100 kHz to 400 kHz

330 nH

- 40 C

+ 150 C

12.9 mm

11 mm

11.4 mm

E13 EMHV

AEC-Q200

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 90uH 6pF 175mOhm 3000VAC AEC-Q200

B78308A2485A003
TDK
1: $6.68
27In Stock

Mfr. Part No.
B78308A2485A003

Mouser Part No
871-B78308A2485A003

TDK

Audio Transformers / Signal Transformers 90uH 6pF 175mOhm 3000VAC AEC-Q200

Learn More

Datasheet

27In Stock

More Info Available

Cut Tape

$6.68

$6.03

$5.79

$5.62

Reel

$5.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 190

Signal Transformers

SMD/SMT

100 kHz to 400 kHz

90 uH

- 40 C

+ 150 C

12.9 mm

11 mm

11.4 mm

E13 EMHV

AEC-Q200

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 2-500MHz 1:1 Transformer

ETC1-1T-5TR
MACOM
1: $4.35
660In Stock

Mfr. Part No.
ETC1-1T-5TR

Mouser Part No
937-ETC1-1T-5TR

MACOM

Audio Transformers / Signal Transformers 2-500MHz 1:1 Transformer

Datasheet

660In Stock

Cut Tape

$4.35

$3.95

$3.68

$3.56

Reel

$3.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

RF Transformers

SMD/SMT

2 MHz to 500 MHz

- 40 C

+ 85 C

Single

Cellular Wireless

SM-22

3.81 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 2-800MHz Imp. Ratio 1:4

ETC4-1-2TR
MACOM
1: $3.02
21In Stock

Mfr. Part No.
ETC4-1-2TR

Mouser Part No
937-ETC4-1-2TR

MACOM

Audio Transformers / Signal Transformers 2-800MHz Imp. Ratio 1:4

Datasheet

21In Stock

More Info Available

Cut Tape

$3.02

$2.73

$2.55

$2.45

View

Reel

$2.09

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

RF Transformers

SMD/SMT

2 MHz to 800 MHz

50 Ohms

- 55 C

+ 85 C

Single

Coupled Step Up

3.81 mm

2.79 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 5-200MHz IL .8dB Imp Ratio 4:1

MABA-011002
MACOM
1: $1.99
743In Stock

Mfr. Part No.
MABA-011002

Mouser Part No
937-MABA-011002

MACOM

Audio Transformers / Signal Transformers 5-200MHz IL .8dB Imp Ratio 4:1

Datasheet

743In Stock

Cut Tape

$1.99

$1.72

$1.64

$1.53

Reel

$1.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

Baluns

SMD/SMT

5 MHz to 200 MHz

75 Ohms

- 40 C

+ 85 C

Single

CATV Broadband

7.11 mm

6.35 mm

3.88 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers 1-300MHz 1:4 Imped. 75 ohm

MABA-011039
MACOM
1: $3.78
372In Stock

Mfr. Part No.
MABA-011039

Mouser Part No
937-MABA-011039

MACOM

Audio Transformers / Signal Transformers 1-300MHz 1:4 Imped. 75 ohm

Datasheet

372In Stock

Cut Tape

$3.78

$3.43

$3.19

$3.09

Reel

$2.69

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Baluns

SMD/SMT

1 MHz to 300 MHz

75 Ohms

- 40 C

+ 125 C

Single

Flux Coupled

3.74 mm

1.69 mm

3.55 mm

Reel, Cut Tape, MouseReel

Audio Transformers / Signal Transformers Balun,1:2TxLine,20-4000MHz,Ceramic,SM22

MABA-011100
MACOM
1: $7.91
298In Stock

Mfr. Part No.
MABA-011100

Mouser Part No
937-MABA-011100

MACOM

Audio Transformers / Signal Transformers Balun,1:2TxLine,20-4000MHz,Ceramic,SM22

Datasheet

298In Stock

More Info Available

$7.91

$6.86

$6.58

$6.38

View

Min.: 1
Mult.: 1

Baluns

SMD/SMT

Audio Transformers / Signal Transformers

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ABRACON
Amphenol
Bel
Bourns
Coilcraft
Eaton
EMO Systems
HALO Electronics
Hammond
HARTING
iNRCORE
MACOM
Mini-Circuits
Murata
Neutrik
Pro-Wave Electronics
Pulse
Qorvo
Sumida
Tamura
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TDK
TE Connectivity
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Visaton
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Gate Drive Transformers
High Voltager LAN Transformers
Impedance Matching Transformers
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ISDN Transformers
Isolation Module
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10 / 100 Base-TX
1000Base-T, 10GBase-T
1G Base-T PoE Transformer
Adaptors
ADSL
Audio
Audio Transformer
Automotive
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High-Frequency
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High Frequency Universal Line SMD Transformer

10 Hz to 30 kHz
20 Hz to 20 kHz
30 Hz to 15 kHz
30 Hz to 22 kHz
30 Hz to 30 kHz
50 Hz to 10 kHz
50 Hz to 12 kHz
50 Hz to 15 kHz
50 Hz to 19 kHz
50 Hz to 60 Hz
70 Hz to 11 kHz
70 Hz to 15 kHz
100 Hz to 100 MHz
100 Hz to 15 kHz
100 Hz to 9 kHz
150 Hz to 15 kHz
200 Hz
200 Hz to 15 kHz
200 Hz to 3.5 kHz
200 Hz to 4 kHz

60 nH
100 nH
200 nH
300 nH
330 nH
400 nH
450 nH
500 nH
600 nH
700 nH
800 nH
900 nH
1 uH
1 uH, 342 uH
1.2 uH
1.25 uH
2.5 uH
2.925 uH, 5.85 uH
3.6 uH
3.75 uH

100 mOhms
200 mOhms
500 mOhms
650 mOhms
700 mOhms
700 mOhms, 700 mOhms
800 mOhms
800 mOhms, 800 mOhms
900 mOhms
1 Ohms
1 Ohms, 1 Ohms
1 Ohms, 2 Ohms
1.7 Ohms, 1.7 Ohms
2.4 Ohms
3 Ohms
3.2 Ohms
7.5 Ohms/30 Ohms
8 Ohms
12 Ohms, 48 Ohms
20 Ohms

65 mOhms
500 mOhms
700 mOhms
1 Ohms
1 Ohms, 1 Ohms
1 Ohms, 2 Ohms
1.1 Ohms
1.5 Ohms to 15 Ohms
2 Ohms
2 Ohms, 1.7 Ohms
2 Ohms, 4 Ohms, 8 Ohms
2.5 Ohms
3.2 Ohms
4 Ohms
4 Ohms, 16 Ohms
4 Ohms, 8 Ohms
4 Ohms, 8 Ohms, 16 Ohms
4.2 Ohms
8 Ohms
8 Ohms, 4 Ohms

100 mV
50 V
100 V
100 VDC
100 Vrms
300 V
500 V
500 Vrms
700 V
700 Vrms
1 kV
1.5 kV
1.5 kVAC
1.5 kVDC
1.5 kVrms
1500 Vrms
1.501 kVAC
1.75 kVDC
1750 Vrms
1.8 kVAC, 2.5 kVDC

10 Base-T
10 Base-T Interface
100 Base-T
100 Base-T PoE
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100 Base-TX PoE
1000 Base-T
1000 Base-T PoE
1000 Base-T PoE Plus
64 KBPS
10/100 Base-T
10/100 Base-T Broadband
10/100 Base-T PoE
10/100 Base-T, AutoMDIX
10/100 Base-T, Power over Ethernet (PoE+)
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

0.5 in x 0.38 in x 0.236 in
0.63 in x 0.566 in x 0.598 in
0.69 in x 0.48 in x 0.225 in
0.82 in x 0.68 in x 0.69 in
0.86 in x 0.71 in x 0.75 in
0402 (1005 metric)
0805 (2012)
1.33 in x 1.64 in x 0.85 in
1.35 in x 0.69 in x 0.69 in
1.63 in x 0.88 in x 0.81 in
10.4 mm x 7.87 mm
10.4 mm x 7.87 mm x 11.8 mm
10.6 mm x 9.08 mm x 10 mm
12.7 mm x 6.99 mm x 5.08 mm
12.7 mm x 8.89 mm x 6.35 mm
12.7 mm x 9.09 mm x 5.99 mm
13.21 mm x 7.87 mm x 5.72 mm
13.3 mm x 7.4 mm
13.64 mm x 14.99 mm x 6.22 mm
13.97 mm x 12.57 mm x 4.57 mm

0.5 mm
1 mm
1.25 mm
1.6 mm
2 mm
2.54 mm
2.55 mm
3.048 mm
3.2 mm
3.45 mm
3.51 mm
3.74 mm
3.81 mm
3.91 mm
3.97 mm
4 mm
4.02 mm
4.06 mm
4.064 mm
4.19 mm

0.51 mm
0.79 mm
1.16 mm
1.2 mm
1.24 mm
1.27 mm
1.42 mm
1.524 mm
1.6 mm
1.69 mm
1.75 mm
1.78 mm
2 mm
2.5 mm
2.54 mm
2.6 mm
2.69 mm
2.79 mm
2.9 mm
3 mm

0.38 mm
0.414 mm
0.53 mm
0.61 mm
0.84 mm
0.939 mm
1.1 mm
1.2 mm
1.73 mm
1.85 mm
1.88 mm
1.98 mm
2 mm
2.08 mm
2.083 mm
0.082 in
2.1 mm
2.2 mm
2.24 mm
2.3 mm

101
102
104
106
107
108
109
117
119
124 Series
125 Series
126 Series
140
141
143
144
145
146
148
149