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All Products > Passive Components > Transformers Audio & Signal
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, Hammond, Pulse, Tamura, TDK, Triad, Vishay & more. Please view our large selection of audio transformers and signal transformers below.
Category   Passive Components >  Transformers Audio & Signal

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Compare up to 20 parts.
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Pulse H5200NL Pulse Transformers Audio & Signal Dual Port Gigabit
Data Sheet 221
In Stock
1: $12.61
10: $9.32
25: $8.81
50: $8.31
100: View



Min.: 1
Mult.: 1
1 MHz to 125 MHz 1.5 kV 0 C to + 70 C SMD/SMT 17.27 mm L x 14.73 mm W x 11.18 mm H
Pulse H1164NLT
 Enlarge
673-H1164NLT


To purchase full reel, order in multiples of 250:
Pulse Transformers Audio & Signal 40P SOIC TRANSFORMER
Data Sheet 490
In Stock
Cut Tape
1: $12.80
10: $9.81
25: $8.31
50: $8.17
Reel
250: $6.98
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
1 kHz to 100 MHz 1.5 kV 0 C to + 70 C SMD/SMT 28.58 mm L x 16 mm W x 5.84 mm H
673-H5020FNLT


To purchase full reel, order in multiples of 250:
H5020FNLT

New At Mouser
New At Mouser


Pulse Transformers Audio & Signal DUAL GIGABIT OPEN
Data Sheet 250
In Stock
Cut Tape
1: $17.42
10: $12.87
25: $11.88
50: $11.49
Reel
250: $10.01
500: View



Min.: 1
Mult.: 1
Reel: 250
Triad Magnetics SP-49 Triad Magnetics Transformers Audio & Signal 300CT/600 XFMR PRI/SEC RED SPEC
Data Sheet 419
In Stock
1: $17.52
10: $13.19
25: $12.44
50: $11.77
100: View



Min.: 1
Mult.: 1
300 Hz to 100 kHz 300 Ohms 600 Ohms 1 kV Radial 7.874 mm L x 10.41 mm W
Triad Magnetics SP-51
 Enlarge
Triad Magnetics Transformers Audio & Signal 900CT/600 XFMR PRI/SEC RED SPEC
Data Sheet 345
In Stock
1: $17.52
10: $13.19
25: $12.44
50: $11.77
100: View



Min.: 1
Mult.: 1
300 Hz to 100 kHz 900 Ohm CT 600 Ohms 1 kV Through Hole 0.41 in L x 0.31 in W x 0.465 in H
Triad Magnetics Transformers Audio & Signal 600/600 XFMR PRI/SEC RED SPEC
Page 2,171

Data Sheet
200
In Stock
More Info Available
1: $17.52
10: $13.19
25: $12.44
50: $11.77
100: View



Min.: 1
Mult.: 1
300 Hz to 100 kHz 600 Ohms 600 Ohms 1 kV Radial 7.874 mm L x 10.41 mm W
Hammond Manufacturing 101F Hammond Manufacturing Transformers Audio & Signal 100mw 600 ct/600 ct PC BOARD MOUNT AUDIO
Data Sheet 53
In Stock
1: $17.99
10: $16.29
25: $14.51
50: $13.55
100: View



Min.: 1
Mult.: 1
300 Hz to 100 kHz 600 Ohms CT 600 Ohms CT Pin 0.45 in L x 0.45 in W x 0.48 in H
Hammond Manufacturing 107H Hammond Manufacturing Transformers Audio & Signal 600 ct 600 ct
Data Sheet 188
In Stock
1: $18.28
5: $16.28
10: $15.20
25: $14.64
50: View



Min.: 1
Mult.: 1
300 Hz to 50 kHz 600 Ohms CT 600 Ohms CT Radial 0.586 in L x 0.63 in W x 0.83 in H
Triad Magnetics SP-4 Triad Magnetics Transformers Audio & Signal 200K/1K CT XFMR PRI/SEC RED SPEC
Page 2,171

Data Sheet
129
In Stock
1: $20.07
10: $15.12
25: $14.26
50: $13.49
100: View



Min.: 1
Mult.: 1
300 Hz to 100 kHz 200 kOhm CT 1 kOhm CT 1 kV Radial 7.874 mm L x 10.41 mm W
Vishay / Dale PT020BJ106
 Enlarge
Vishay / Dale Transformers Audio & Signal 200uH 10% PULSE TRIGGER TYPE
Data Sheet 205
In Stock
1: $12.00
100: $11.04
500: $9.51
1,000: $9.30
2,000: View



Min.: 1
Mult.: 1
No

60 Hz 1.6 kV - 10 C to + 70 C Radial 24.59 mm L x 19.68 mm W x 20.32 mm H
Pulse Transformers Audio & Signal SPLIT BOBBIN HORZ MOUNT XFMR
Data Sheet 315
In Stock
1: $9.12
10: $8.74
25: $7.98
50: $7.60
100: View



Min.: 1
Mult.: 1
No

52.32 mm L x 26.92 mm W x 30.23 mm H
Pulse PE-68026
 Enlarge
PE-68026

Factory Special Order
Factory Special Order


Pulse Transformers Audio & Signal 1CT:1CT 16 PIN
Data Sheet 120
In Stock
1: $23.66
10: $18.86
100: $16.78



Min.: 1
Mult.: 1
No

30 MHz to 100 MHz 1.5 kV 0 C to + 70 C SMD/SMT 23.37 mm L x 12.7 mm W x 5.84 mm H
Murata Electronics DXW21BN7511TL
81-DXW21BN7511TL


To purchase full reel, order in multiples of 2000:
Murata Electronics Transformers Audio & Signal Balun 50-800MHZ
Data Sheet 3,530
In Stock
Cut Tape
1: $0.66
10: $0.495
100: $0.405
500: $0.383
Reel
2,000: $0.335
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
50 MHz to 870 MHz 75 Ohms 75 Ohms - 40 C to + 85 C SMD/SMT 2 mm L x 1.2 mm W x 1.2 mm H
TDK ALT4532-201-T001
 Enlarge
810-ALT4532-201-T001


To purchase full reel, order in multiples of 2000:
TDK Transformers Audio & Signal 1CT:1CT 200uH 1.5dB 35pF
Page 2,563

Data Sheet
1,770
In Stock
Cut Tape
1: $1.49
10: $1.19
100: $0.916
250: $0.891
Reel
2,000: $0.711
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
100 kHz to 100 MHz - 40 C to + 85 C SMD/SMT 4.5 mm L x 3.2 mm W x 2.9 mm H
Coilcraft LPR4012-103DMRC
 Enlarge
LPR4012-103DMRC

New At Mouser
New At Mouser


Coilcraft Transformers Audio & Signal LPR4012 Mini Step-Up 10.0 uH 1:3 Turn
Mouser does not presently sell this product in your region.
Page 2,530

Data Sheet
Alternative Packaging
12.8 MHz 100 V - 40 C to + 85 C SMD/SMT 3.94 mm L x 3.94 mm W x 1.1 mm H
Coilcraft LPR4012-223BMRC
 Enlarge
LPR4012-223BMRC

New At Mouser
New At Mouser


Coilcraft Transformers Audio & Signal LPR4012 Mini Step-Up 22.0 uH 1:2 Turn
Mouser does not presently sell this product in your region.
Page 2,530

Data Sheet
Alternative Packaging
11.2 MHz 100 V - 40 C to + 85 C SMD/SMT 3.94 mm L x 3.94 mm W x 1.1 mm H
Coilcraft LPR4012-223DMRC
 Enlarge
LPR4012-223DMRC

New At Mouser
New At Mouser


Coilcraft Transformers Audio & Signal LPR4012 Mini Step-Up 22.0 uH 1:3 Turn
Mouser does not presently sell this product in your region.
Page 2,530

Data Sheet
Alternative Packaging
8 MHz 100 V - 40 C to + 85 C SMD/SMT 3.94 mm L x 3.94 mm W x 1.1 mm H
Coilcraft LPR4012-103BMRC
 Enlarge
LPR4012-103BMRC

New At Mouser
New At Mouser


Coilcraft Transformers Audio & Signal LPR4012 Mini Step-Up 10.0 uH 1:2 Turn
Mouser does not presently sell this product in your region.
Page 2,530

Data Sheet
Alternative Packaging
19.5 MHz 100 V - 40 C to + 85 C SMD/SMT 3.94 mm L x 3.94 mm W x 1.1 mm H
Coilcraft LPR4012-202DMRC
 Enlarge
LPR4012-202DMRC

New At Mouser
New At Mouser


Coilcraft Transformers Audio & Signal LPR4012 Mini Step-Up 2.0 uH 1:3 Turn
Mouser does not presently sell this product in your region.
Page 2,530

Data Sheet
Alternative Packaging
31 MHz 100 V - 40 C to + 85 C SMD/SMT 3.94 mm L x 3.94 mm W x 1.1 mm H
Coilcraft LPR4012-202BMRC
 Enlarge
LPR4012-202BMRC

New At Mouser
New At Mouser


Coilcraft Transformers Audio & Signal LPR4012 Mini Step-Up 2.0 uH 1:2 Turn
Mouser does not presently sell this product in your region.
Page 2,530

Data Sheet
Alternative Packaging
49.4 MHz 100 V - 40 C to + 85 C SMD/SMT 3.94 mm L x 3.94 mm W x 1.1 mm H
Coilcraft LPR4012-202AMRC
 Enlarge
LPR4012-202AMRC

New At Mouser
New At Mouser


Coilcraft Transformers Audio & Signal LPR4012 Mini Step-Up 2.0 uH 1:1.5 Turn
Mouser does not presently sell this product in your region.
Page 2,530

Data Sheet
Alternative Packaging
61.5 MHz 100 V - 40 C to + 85 C SMD/SMT 3.94 mm L x 3.94 mm W x 1.1 mm H
Coilcraft LPR6235-253PMRB
 Enlarge
LPR6235-253PMRB

New At Mouser
New At Mouser


Coilcraft Transformers Audio & Signal LPR6235 Mini Step-Up 25 uH 1:20 Turn
Mouser does not presently sell this product in your region.
Page 2,530

Data Sheet
Alternative Packaging
580 kHz 300 V - 40 C to + 85 C SMD/SMT 6 mm L x 6 mm W x 3.5 mm H
810-ATB3225-75034CT


To purchase full reel, order in multiples of 1000:
ATB3225-75034CT

New At Mouser
New At Mouser


TDK Transformers Audio & Signal WOUND SMD BALUN TRANSFORMERS
Data Sheet 998
In Stock
Cut Tape
1: $1.78
100: $1.09
500: $1.06
Reel
1,000: $0.939
2,000: $0.853
5,000: View



Min.: 1
Mult.: 1
Reel: 1,000
Bourns SM51384EL
 Enlarge
652-SM51384EL


To purchase full reel, order in multiples of 350:
Bourns Transformers Audio & Signal HV ISO TRANSFORMER 215uH 30%
Page 2,520

Data Sheet
1,380
In Stock
Cut Tape
1: $2.02
10: $1.32
50: $1.28
100: $1.12
Reel
350: $1.09
700: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 350
3.3 V to 5 V - 40 C to + 95 C SMD/SMT 12.7 mm L x 10.6 mm W x 9 mm H
MACOM MABAES0061
 Enlarge
937-MABAES0061


To purchase full reel, order in multiples of 2000:
MACOM Transformers Audio & Signal 2-800MHz IL 3dB Impedance Ratio 1:4
Page 661

Data Sheet
1,226
In Stock
Cut Tape
1: $2.03
10: $1.65
100: $1.31
500: $1.15
Reel
2,000: $0.864
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
2 MHz to 800 MHz - 40 C to + 85 C SMD/SMT 3.81 mm L x 3.81 mm W x 2.7 mm H
Compare up to 20 parts.
3181
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