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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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Coilcraft LPR4012-103DMRC
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LPR4012-103DMRC

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Coilcraft Transformers Audio & Signal Mini Step-up Xfmr 10.0 uH 1:3 Turn
Mouser does not presently sell this product in your region.
Page 2,667

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 LPR4012-202LMRC
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LPR4012-202LMRC

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Coilcraft Transformers Audio & Signal Mini Step-up Xfmr 2.0 uH 1:10 Turn
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Page 2,667

Data Sheet
Alternative Packaging
7.43 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
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LPR4012-202BMRC

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Coilcraft Transformers Audio & Signal Mini Step-up Xfmr 2.0 uH 1:2 Turn
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Page 2,667

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
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LPR4012-202AMRC

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Coilcraft Transformers Audio & Signal Mini Step-up Xfmr 2.0 uH 1:1.5 Turn
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Page 2,667

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
Murata Power Solutions DA102MC
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Murata Power Solutions Transformers Audio & Signal 1:1 turn 2-3mH SM 0.39mH 2000Vrms 6Pin
Page 3,011

Data Sheet
549
In Stock
1: $1.56
5: $1.55
25: $1.53
50: $1.50
100: View



Min.: 1
Mult.: 1
50 Hz to 60 Hz 2 kV 0 C to + 70 C Solder Pad 9.52 mm L x 8.89 mm W x 6.35 mm H
Murata Power Solutions DA101MC
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Murata Power Solutions Transformers Audio & Signal 1:1 turn 1.0-2.06mH 0.22uH 6 Pin SMT
Data Sheet 798
In Stock
More Info Available
1: $1.56
5: $1.54
10: $1.53
25: $1.47
50: View



Min.: 1
Mult.: 1
50 Hz to 60 Hz 2 kV 0 C to + 70 C SMD/SMT 9.52 mm L x 9 mm W x 6.35 mm H
Murata Power Solutions DA102JC
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Murata Power Solutions Transformers Audio & Signal 1:1 Turns 1.9-4.0mH 0.49uH 6pin SMT
Page 2,281

Data Sheet
629
In Stock
1: $1.57
5: $1.56
10: $1.55
25: $1.53
50: View



Min.: 1
Mult.: 1
50 Hz to 60 Hz 2 kV - 40 C to + 85 C SMD/SMT 12.7 mm L x 9 mm W x 6.35 mm H
Coilcraft LPR6235-253PMRC
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LPR6235-253PMRC

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Coilcraft Transformers Audio & Signal Mini Step-up Xfmr 25 uH 1:20 Turn
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Page 2,667

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
Coilcraft LPR6235-253LMRC
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LPR6235-253LMRC

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Coilcraft Transformers Audio & Signal Mini Step-up Xfmr 25 uH 1:10 Turn
Mouser does not presently sell this product in your region.
Page 2,667

Data Sheet
Alternative Packaging
1.3 MHz 300 V - 40 C to + 85 C SMD/SMT 6 mm L x 6 mm W x 3.5 mm H
TDK ATB3225-75011CT
810-ATB3225-75011CT


To purchase full reel, order in multiples of 1000:
TDK Transformers Audio & Signal 1:1 75ohms 5-200MHz 10dB
Data Sheet 843
In Stock
Cut Tape
1: $1.78
10: $1.43
100: $1.07
Reel
1,000: $0.854
2,000: $0.819
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
5 MHz to 200 MHz - 25 C to + 85 C SMD/SMT 3.2 mm L x 2.5 mm W x 2.3 mm H
937-ETC1.6-4-2-3TR


To purchase full reel, order in multiples of 2000:
MACOM Transformers Audio & Signal 500-3000MHz Imp. Ratio 4:1
Data Sheet 1,530
In Stock
Cut Tape
1: $1.94
10: $1.57
100: $1.25
500: $1.09
Reel
2,000: $0.824
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
500 MHz to 3 GHz - 30 C to + 85 C
Bourns SM51384EL
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652-SM51384EL


To purchase full reel, order in multiples of 350:
Bourns Transformers Audio & Signal HV ISO TRANSFORMER 215uH 30%
Page 2,657

Data Sheet
1,433
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
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937-MABAES0061


To purchase full reel, order in multiples of 2000:
MACOM Transformers Audio & Signal 2-800MHz IL 3dB Impedance Ratio 1:4
Page 671

Data Sheet
1,270
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
MACOM MABA-010061-CF4FA0
937-MABA010061CF4FA0


To purchase full reel, order in multiples of 900:
MACOM Transformers Audio & Signal 5-100MHz Imp. 1:4 IL 1.5dB -40C +85C
Page 671

Data Sheet
924
In Stock
Cut Tape
1: $2.29
10: $1.85
100: $1.48
500: $1.29
Reel
900: $1.15
1,800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 900
5 MHz to 100 MHz - 40 C to + 85 C SMD/SMT 6 mm L x 4 mm W x 3.71 mm H
MACOM MABA-008639-TC41T7
937-MABA008639TC41T7


To purchase full reel, order in multiples of 2000:
MACOM Transformers Audio & Signal 6-1000MHz IL 3dB Impedance Ratio 1:4
Page 671

Data Sheet
1,220
In Stock
Cut Tape
1: $2.45
10: $1.98
100: $1.58
500: $1.38
Reel
2,000: $1.04
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
6 MHz to 1000 MHz - 40 C to + 85 C SMD/SMT 4.02 mm L x 3.81 mm W x 2.75 mm H
MACOM MABA-007237-ETC410
 Enlarge
937-MABA007237ETC410


To purchase full reel, order in multiples of 2000:
MACOM Transformers Audio & Signal 1.0-350MHz IL 3dB Impedance Ratio 1:4
Page 671

Data Sheet
958
In Stock
Cut Tape
1: $2.48
10: $2.01
100: $1.60
500: $1.40
Reel
2,000: $1.05
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
1 MHz to 350 MHz - 40 C to + 85 C SMD/SMT 3.81 mm L x 3.81 mm W x 2.67 mm H
Bourns SM-LP-5002
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Bourns Transformers Audio & Signal 600uH 7.36mm SMT Line Matching
Data Sheet

Product Info.
517
In Stock
1: $2.85
10: $2.28
50: $1.81
100: $1.71
500: View



Min.: 1
Mult.: 1
200 Hz to 4 kHz 600 Ohms 1.5 kV - 20 C to + 85 C SMD/SMT 12.5 mm L x 9.6 mm W x 7.36 mm H
Bourns SM75057PEL
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652-SM75057PEL


To purchase full reel, order in multiples of 600:
SM75057PEL

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Bourns Transformers Audio & Signal T1/E1 Potted
Page 2,657

Data Sheet
600
In Stock
Cut Tape
1: $2.97
10: $2.37
50: $1.88
100: $1.62
Reel
600: $1.60
1,200: View



Min.: 1
Mult.: 1
Reel: 600
2 kV - 40 C to + 85 C SMD/SMT 12.8 mm L x 6.9 mm W x 5.65 mm H
Bourns SM75056PEL
 Enlarge
652-SM75056PEL


To purchase full reel, order in multiples of 600:
SM75056PEL

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New At Mouser


Bourns Transformers Audio & Signal T1/E1 Potted
Page 2,657

Data Sheet
600
In Stock
Cut Tape
1: $3.03
10: $2.42
50: $1.92
100: $1.65
Reel
600: $1.63
1,200: View



Min.: 1
Mult.: 1
Reel: 600
2 kV - 40 C to + 85 C SMD/SMT 12.8 mm L x 6.9 mm W x 5.65 mm H
BI Technologies / TT Electronics HM42-20002LFTR
 Enlarge
858-HM42-20002LFTR


To purchase full reel, order in multiples of 1500:
BI Technologies / TT Electronics Transformers Audio & Signal 785uH
Page 1,299

Data Sheet
799
In Stock
Cut Tape
1: $3.12
50: $2.74
100: $2.21
500: $2.11
Reel
1,500: $1.49
3,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,500
100 kHz 1.5 kV - 40 C to + 85 C SMD/SMT 7 mm L x 8.9 mm W x 3 mm H
BI Technologies / TT Electronics HM42-10002LFTR
 Enlarge
858-HM42-10002LFTR


To purchase full reel, order in multiples of 750:
BI Technologies / TT Electronics Transformers Audio & Signal 300uH
Page 1,299

Data Sheet
706
In Stock
Cut Tape
1: $3.22
50: $2.79
100: $2.36
500: $2.30
Reel
750: $1.67
1,500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 750
100 kHz 1.5 kV - 40 C to + 85 C SMD/SMT 6.6 mm L x 8.1 mm W x 5.5 mm H
BI Technologies / TT Electronics HM42-40003LFTR
 Enlarge
858-HM42-40003LFTR


To purchase full reel, order in multiples of 450:
BI Technologies / TT Electronics Transformers Audio & Signal 1200uH
Page 1,299

Data Sheet
431
In Stock
Cut Tape
1: $3.78
25: $3.49
50: $3.02
100: $2.68
Reel
450: $1.98
900: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 450
100 kHz 1.5 kV - 40 C to + 85 C SMD/SMT 9.2 mm L x 8.8 mm W x 7.8 mm H
Coilcraft DA2257-ALB
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DA2257-ALB

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Coilcraft Transformers Audio & Signal Flyback 11.6uH 3.3 V, 5.0 V 2 A
Mouser does not presently sell this product in your region.
Data Sheet
Alternative Packaging
EPCOS / TDK B78476A8247A3
871-B78476A8247A3


To purchase full reel, order in multiples of 500:
EPCOS / TDK Transformers Audio & Signal 10/100 BASE-T -40C+85C 1-PORT
Data Sheet 592
In Stock
Cut Tape
1: $4.01
10: $3.33
100: $2.79
Reel
500: $1.57
1,000: $1.37
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 500
100 kHz 1 Ohms CT 1 Ohms CT - 40 C to + 85 C SMD/SMT 12.7 mm L x 6.9 mm W x 5.6 mm H
HALO Electronics TG74-1406N1RLTR
 Enlarge
493-TG74-1406N1RLTR


To purchase full reel, order in multiples of 1000:
TG74-1406N1RLTR

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HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing 10BASE-T SOIC 16pin
Data Sheet 1,000
In Stock
Cut Tape
1: $4.10
25: $2.93
50: $2.46
100: $2.05
Reel
1,000: $1.12
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
1.5 kV - 40 C to + 85 C SMD/SMT 12.7 mm L x 7.11 mm W x 5.08 mm H
Compare up to 20 parts.
3171
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