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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.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
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MACOM MABA-010129-CT4A40
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937-MABA010129CT4A40


To purchase full reel, order in multiples of 2000:
MACOM Transformers Audio & Signal 50-1200MHz Imp. 1:4 50 & 75 ohm
Page 671

Data Sheet
1,651
In Stock
Cut Tape
1: $2.77
10: $2.24
100: $1.79
500: $1.56
Reel
2,000: $1.17
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
5 MHz to 1200 MHz 50 Ohms 75 Ohms - 40 C to + 85 C SMD/SMT 4.27 mm L x 2.69 mm W x 3.61 mm H Line Transformers
MACOM MABA-007569-ETK42T
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937-MABA007569ETK42T


To purchase full reel, order in multiples of 1345:
MACOM Transformers Audio & Signal 2-1000MHz IL 4dB Impedance Ratio 1:4
Page 671

Data Sheet
2,552
In Stock
Cut Tape
1: $2.96
10: $2.39
100: $1.91
500: $1.67
Reel
1,345: $1.48
2,690: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,345
2 MHz to 1000 MHz - 40 C to + 85 C SMD/SMT 3.81 mm L x 3.81 mm W x 2.67 mm H Line Transformers
Pulse PA0185NLT
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673-PA0185NLT


To purchase full reel, order in multiples of 900:
Pulse Transformers Audio & Signal SMT GATE DRIVE TRANSFORMER FOR SELV
Data Sheet 1,279
In Stock
Cut Tape
1: $3.00
10: $2.41
25: $1.96
50: $1.91
Reel
900: $1.63
1,800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 900
50 kHz to 100 MHz 1.5 kV - 40 C to + 130 C SMD/SMT 11.8 mm L x 8.8 mm W x 4 mm H Gate Drive Transformers
Pulse P0544NLT
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673-P0544NLT


To purchase full reel, order in multiples of 400:
Pulse Transformers Audio & Signal XFMRS SM GATE DRIVE
Data Sheet 1,555
In Stock
Cut Tape
1: $3.10
10: $2.49
25: $2.02
50: $1.97
Reel
400: $1.70
800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 400
50 kHz 1.6 Ohms 1.6 Ohms - 40 C to + 130 C SMD/SMT 8.64 mm L x 6.73 mm W x 2.49 mm H SMT Gate Drive Transformers
BI Technologies / TT Electronics HM42-20001LFTR
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858-HM42-20001LFTR


To purchase full reel, order in multiples of 1500:
BI Technologies / TT Electronics Transformers Audio & Signal 695uH
Page 1,299

Data Sheet
1,445
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 Gate Drive Transformers
Bourns SM-LP-5002E
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652-SM-LP-5002E


To purchase full reel, order in multiples of 400:
Bourns Transformers Audio & Signal 600uH 7.36mm SMT Line Matching
Data Sheet

Product Info.
2,820
In Stock
Cut Tape
1: $3.14
10: $2.50
50: $1.99
100: $1.93
Reel
400: $1.71
800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 400
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 Line Matching Transformers
MACOM MABA-010143-FLUX18
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937-MABA010143FLUX18


To purchase full reel, order in multiples of 2000:
MACOM Transformers Audio & Signal 2-500MHz IL 1dB Impedance Ratio 1:8
Page 671

Data Sheet
3,077
In Stock
Cut Tape
1: $3.15
10: $2.55
100: $2.04
500: $1.78
Reel
2,000: $1.33
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
2 MHz to 500 MHz - 40 C to + 85 C SMD/SMT 3.81 mm L x 3.81 mm W x 2.54 mm H Line Transformers
Pulse PE-65612NL
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Pulse Transformers Audio & Signal IND
Data Sheet 2,894
In Stock
1: $3.45
10: $2.80
25: $2.24
50: $2.12
100: View



Min.: 1
Mult.: 1
100 kHz to 55 MHz 2 kV 0 C to + 70 C Through Hole 12.7 mm L x 8.89 mm W x 6.35 mm H Digital Audio Data Transmission Transformers
BI Technologies / TT Electronics HM42-30002LFTR
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858-HM42-30002LFTR


To purchase full reel, order in multiples of 1000:
BI Technologies / TT Electronics Transformers Audio & Signal 980uH
Page 1,299

Data Sheet
989
In Stock
Cut Tape
1: $3.55
50: $3.08
100: $2.61
500: $2.49
Reel
1,000: $1.78
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
100 kHz 1.5 kV - 40 C to + 85 C SMD/SMT 11.68 mm L x 8.64 mm W x 4.1 mm H Gate Drive Transformers
BI Technologies / TT Electronics HM42-30001LFTR
Enlarge
858-HM42-30001LFTR


To purchase full reel, order in multiples of 1000:
BI Technologies / TT Electronics Transformers Audio & Signal 980uH
Page 1,299

Data Sheet
988
In Stock
Cut Tape
1: $3.62
50: $3.14
100: $2.66
500: $2.54
Reel
1,000: $1.81
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
100 kHz 1.5 kV - 40 C to + 85 C SMD/SMT 8.64 mm L x 11.68 mm W x 4.1 mm H Gate Drive Transformers
BI Technologies / TT Electronics HM42-30003LFTR
Enlarge
858-HM42-30003LFTR


To purchase full reel, order in multiples of 1000:
BI Technologies / TT Electronics Transformers Audio & Signal 1500uH
Page 1,299

Data Sheet
937
In Stock
Cut Tape
1: $3.68
50: $3.19
100: $2.70
500: $2.58
Reel
1,000: $1.84
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 1,000
100 kHz 1.5 kV - 40 C to + 85 C SMD/SMT 11.68 mm L x 8.64 mm W x 4.1 mm H Gate Drive Transformers
673-PA1277NLT


To purchase full reel, order in multiples of 200:
Pulse Transformers Audio & Signal POE TRANSFORMER (EP10)
Data Sheet 985
In Stock
Cut Tape
1: $3.73
10: $3.03
25: $2.45
50: $2.30
Reel
200: $1.99
400: View



Min.: 1
Mult.: 1
Reel: 200
Pulse Transformers Audio & Signal 1000 BASE-T MODULES
Data Sheet 840
In Stock
1: $3.94
10: $3.20
25: $2.56
50: $2.43
100: View



Min.: 1
Mult.: 1
1500 V 0 C to + 70 C SMD/SMT 15.24 mm L x 10.29 mm W x 4.14 mm H Ethernet Magnetic Transformers
Xicon 42TL218-RC
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Xicon Transformers Audio & Signal XFMR 10KCT/10KCT
Data Sheet 1,689
In Stock
More Info Available
1: $4.00
100: $3.77
500: $3.36
1,000: $3.15
2,000: View



Min.: 1
Mult.: 1
300 Hz to 3.4 kHz 10 kOhms 10 kOhms 100 V - 30 C to + 80 C Through Hole 15 mm L x 15 mm W x 12.7 mm H Signal Transformers
EPCOS B78476A8247A3
Enlarge
871-B78476A8247A3


To purchase full reel, order in multiples of 500:
EPCOS Transformers Audio & Signal 10/100 BASE-T -40C+85C 1-PORT
Data Sheet 1,882
In Stock
Cut Tape
1: $4.01
10: $3.32
100: $2.79
Reel
500: $1.56
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 LAN Transformers
Pulse PH9185.011NLT
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673-PH9185.011NLT


To purchase full reel, order in multiples of 150:
Pulse Transformers Audio & Signal TRANSFORMER 750UH 1:1 SMD
Data Sheet 895
In Stock
Cut Tape
1: $4.05
10: $3.29
25: $2.66
50: $2.49
Reel
150: $2.10
450: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 150
4 kV - 40 C to + 125 C SMD/SMT 7.6 mm L x 7.4 mm W x 6.4 mm H Converter Transformers
Pulse PH9185.013NL
Enlarge
Pulse Transformers Audio & Signal TRANSFORMER 200UH 1:3 SMD
Page 2,704

Data Sheet
855
In Stock
1: $4.14
10: $3.36
25: $2.69
50: $2.54
100: View



Min.: 1
Mult.: 1
200 kHz to 350 kHz 4 kV - 40 C to + 125 C SMD/SMT 7.6 mm L x 7.4 mm W x 6.4 mm H Converter Transformers
Pulse PA0367ANLT
Enlarge
673-PA0367ANLT


To purchase full reel, order in multiples of 400:
Pulse Transformers Audio & Signal TRANSFORMER
Data Sheet 822
In Stock
Cut Tape
1: $4.24
10: $3.44
25: $2.78
50: $2.61
Reel
400: $2.20
800: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 400
500 V - 40 C to + 130 C SMD/SMT 11.68 mm L x 11.68 mm W x 5.2 mm H Flyback Transformers
Pulse P0584NL
Enlarge
Pulse Transformers Audio & Signal OFFLINE GATE DRIVE
Data Sheet 2,199
In Stock
1: $4.32
10: $3.51
25: $2.81
50: $2.66
100: View



Min.: 1
Mult.: 1
50 kHz 80 mOhms 72 mOhms 3 kV - 40 C to + 130 C Through Hole 20.57 mm L x 19.05 mm W x 19.05 mm H Offline Gate Drive Transformers
Pulse H1260FNL
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Pulse Transformers Audio & Signal Single 1:1 SMD
Page 2,704

Data Sheet
912
In Stock
1: $4.52
10: $3.67
25: $2.94
50: $2.78
100: View



Min.: 1
Mult.: 1
100 kHz to 100 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 12.7 mm L x 9.53 mm W x 6 mm H 100 Base TX Single Port Surface Mount Magnetics
Pulse HX1260FNL
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Pulse Transformers Audio & Signal EXT TMP VER H1260
Page 2,704

Data Sheet
1,051
In Stock
1: $4.52
10: $3.67
25: $2.94
50: $2.78
100: View



Min.: 1
Mult.: 1
100 kHz to 100 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 12.7 mm L x 9.53 mm W x 6 mm H 100 Base TX Single Port Surface Mount Magnetics
Pulse PE-68678NL
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Pulse Transformers Audio & Signal T1/CEPT/ISDN-PRI TRANSFORMER
Data Sheet 637
In Stock
1: $4.64
10: $3.76
25: $3.01
50: $2.85
100: View



Min.: 1
Mult.: 1
1 MHz to 100 MHz 1.5 kV 0 C to + 70 C SMD/SMT 12.83 mm L x 7.11 mm W x 6.22 mm H T1/CEPT/ISDN-PRI Transformers
Pulse Transformers Audio & Signal 16P SMD ISOLATION
Data Sheet 647
In Stock
1: $4.76
10: $3.86
25: $3.09
50: $2.92
100: View



Min.: 1
Mult.: 1
1500 V 0 C to + 70 C SMD/SMT 12.57 mm L x 9.4 mm W x 5.08 mm H Ethernet Magnetic Transformers
EPCOS B82804A474A125
Enlarge
871-B82804A474A125


To purchase full reel, order in multiples of 850:
EPCOS Transformers Audio & Signal 473uH Turns Ratio: 2.5:1
Page 1,321

Data Sheet
783
In Stock
Cut Tape
1: $4.78
10: $4.26
100: $3.73
250: $2.13
Reel
850: $1.80
1,700: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 850
1.5 Ohms 0.3 Ohms 1.5 kV - 40 C to + 125 C SMD/SMT 6.7 mm L x 6.1 mm W x 5.4 mm H Gate Drive Transformers
EPCOS B82804A324A220
Enlarge
871-B82804A324A220


To purchase full reel, order in multiples of 850:
EPCOS Transformers Audio & Signal 317uH, 2 Outputs Turns Ratio: 2:1:1
Page 1,321

Data Sheet
758
In Stock
Cut Tape
1: $4.78
10: $4.26
100: $3.73
250: $2.13
Reel
850: $1.80
1,700: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 850
1.6 Ohms 0.45 Ohms 1.5 kV - 40 C to + 125 C SMD/SMT 6.7 mm L x 6.1 mm W x 5.4 mm H Gate Drive Transformers
Compare up to 20 parts.
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