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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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Select ImageMouser Part # Mfr. Part # Mfr. Description Availability Pricing
(USD) 		Quantity RoHS Frequency Range Primary Impedance Secondary Impedance Isolation Voltage Operating Temperature Range Termination Style Dimensions Product
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TDK ALT4532-171-T001
Enlarge
810-ALT4532-171-T001


To purchase full reel, order in multiples of 2000:
ALT4532-171-T001


New At Mouser

TDK Transformers Audio & Signal 1CT:1CT 170uH 2.5dB 35pF Page 2,535

 Data Sheet 		1,836
In Stock
Cut Tape
1: $1.18
100: $0.891
500: $0.883
1,000: $0.782
Reel
2,000: $0.711
4,000: View



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 2.2 mm H Pulse Transformers
Murata Electronics DXW21BN7511TL
Enlarge
81-DXW21BN7511TL


To purchase full reel, order in multiples of 2000:
Murata Electronics Transformers Audio & Signal Balun 50-800MHZ Data Sheet 4,838
In Stock
Cut Tape
1: $1.02
50: $0.68
100: $0.619
500: $0.563
Reel
2,000: $0.355
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 Balun Transformers
Pulse T1142NLT
Enlarge
673-T1142NL673-T


To purchase full reel, order in multiples of 250:
Pulse Transformers Audio & Signal TRANSFORMER DUAL Data Sheet 263
In Stock
Cut Tape
1: $10.02
10: $8.35
100: $7.49
Reel
250: $7.49
500: $6.68
1,000: View



Min.: 1
Mult.: 1
Reel: 250
50 kHz to 3 MHz 1.5 kV 0 C to + 70 C SMD/SMT 28.58 mm L x 16.26 mm W x 5.84 mm H T1/E1/CEPT/ISDN-PRI Transformers
M/A-COM Technology Solutions MABA-007237-ETC410
Enlarge
937-MABA007237ETC410


To purchase full reel, order in multiples of 2000:
M/A-COM Technology Solutions Transformers Audio & Signal 1.0-350MHz IL 3dB Impedance Ratio 1:4 Page 573

 Data Sheet 		1,125
In Stock
Cut Tape
1: $2.34
10: $1.95
100: $1.76
500: $1.56
Reel
2,000: $1.09
5,000: 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 Line Transformers
Pulse TX1099NL
Enlarge		 Pulse Transformers Audio & Signal Common Mode Choke Data Sheet 395
In Stock
1: $5.73
25: $4.61
100: $3.68
500: $3.39
1,000: View



Min.: 1
Mult.: 1
50 kHz to 3 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 12.83 mm L x 9.53 mm W x 6.22 mm H T1/CEPT/ISDN-PRI Transformers
M/A-COM Technology Solutions MABA-009210-CT1760
Enlarge
937-MABA009210CT1760


To purchase full reel, order in multiples of 900:
MABA-009210-CT1760


New At Mouser

M/A-COM Technology Solutions Transformers Audio & Signal 50-1200MHz Imp. 1:1 50 & 75 ohm Page 573

 Data Sheet 		565
In Stock
Cut Tape
1: $2.45
10: $2.30
50: $2.21
100: $1.96
Reel
900: $1.76
1,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 900
50 MHz to 1200 MHz - 40 C to + 85 C SMD/SMT 7.11 mm L x 6.35 mm W x 4.36 mm H Line Transformers
Pulse PH9185.012NL
Enlarge		 Pulse Transformers Audio & Signal TRANSFORMER 450UH 1:2 SMD Page 2,535

 Data Sheet 		458
In Stock
1: $4.13
10: $3.42
100: $2.72
500: $2.55
1,000: 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 PH9185.021NL
Enlarge		 Pulse Transformers Audio & Signal TRANSFORMER 880UH 2:1 SMD Page 2,535

 Data Sheet 		475
In Stock
1: $4.13
10: $3.42
100: $2.72
500: $2.55
1,000: 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
Xicon 42TU016-RC
Enlarge		 Xicon Transformers Audio & Signal XFMR EI-24 600-600CT Page 2,543

 Data Sheet 		1,333
In Stock
1: $3.14
100: $2.44
500: $2.23
1,000: $1.93
2,000: View



Min.: 1
Mult.: 1
300 Hz to 3.4 kHz 600 Ohms 600 Ohms 100 V Radial 24.89 mm L x 18.29 mm W x 18.8 mm H Audio Transformers
BI Technologies HM31-10050LF
Enlarge		 BI Technologies Transformers Audio & Signal 5mH Data Sheet 953
In Stock
1: $2.07
45: $1.73
180: $1.56
360: $1.38



Min.: 1
Mult.: 1
10 kHz to 100 MHz 300 V - 25 C to + 105 C Radial 23 mm L x 15 mm W x 20 mm H Current Sense Transformers
Pulse PH9185.043NL
Enlarge		 Pulse Transformers Audio & Signal TRANSFORMER 1260UH 4:3 SMD Page 2,535

 Data Sheet 		460
In Stock
1: $4.13
10: $3.42
100: $2.72
500: $2.55
1,000: 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
Xicon 42TL013-RC
Enlarge		 Xicon Transformers Audio & Signal XFMR 1KCT/8CT Page 2,543

 Data Sheet 		1,110
In Stock
More Info Available
1: $1.94
100: $1.64
500: $1.54
1,000: $1.22
2,000: View



Min.: 1
Mult.: 1
300 Hz to 3.4 kHz 1 kOhms 8 Ohms 100 V Through Hole 15 mm L x 15 mm W x 12.7 mm H Signal Transformers
BI Technologies HM42-40003LFTR
Enlarge
858-HM42-40003LFTR


To purchase full reel, order in multiples of 450:
HM42-40003LFTR


New At Mouser

BI Technologies Transformers Audio & Signal 1200uH Page 1,203

 Data Sheet 		440
In Stock
Cut Tape
1: $3.75
25: $3.03
50: $2.75
100: $2.50
Reel
450: $1.86
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 Gate Drive Transformers
Pulse H2017NLT
Enlarge
673-H2017NLT


To purchase full reel, order in multiples of 250:
Pulse Transformers Audio & Signal VoIP, Quad port Data Sheet 180
In Stock
Cut Tape
1: $10.97
10: $9.76
100: $8.20
Reel
250: $8.20
500: $7.81
1,000: View



Min.: 1
Mult.: 1
Reel: 250
1 MHz to 100 MHz 1.8 kV 0 C to + 70 C SMD/SMT 28.45 mm L x 16 mm W x 7.11 mm H Power over Ethernet Magnetic Modules
Pulse P0585NL
Enlarge		 Pulse Transformers Audio & Signal GATE DR XFMR Data Sheet 387
In Stock
1: $5.07
10: $4.20
100: $3.28
500: $2.44
1,000: View



Min.: 1
Mult.: 1
50 kHz to 500 kHz 3 kV - 40 C to + 130 C Radial 20.57 mm L x 12.19 mm W x 19.05 mm H Offline Gate Drive Transformers
Vishay/Dale LPE4841ER100MG
Enlarge
70-LPE4841ER100MG


To purchase full reel, order in multiples of 600:
Vishay/Dale Transformers Audio & Signal 10uH 20% SMD Data Sheet 392
In Stock
Cut Tape
1: $6.79
10: $5.80
25: $4.93
50: $4.38
Reel
600: $3.40
1,000: View



Min.: 1
Mult.: 1
Reel: 600
60 Hz to 10 kHz 500 V - 55 C to + 125 C SMD/SMT 10.69 mm L x 12.5 mm W x 6.3 mm H Gapped Transformers
Pulse PH9185.038NL
Enlarge		 Pulse Transformers Audio & Signal TRANSFORMER 310UH 3:8 SMD Page 2,535

 Data Sheet 		425
In Stock
1: $4.13
10: $3.42
100: $2.72
500: $2.55
1,000: 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
Xicon 42IF123-RC
Enlarge		 Xicon Transformers Audio & Signal IF XFMR10.7 MHZ Page 2,543

 Data Sheet 		2,208
In Stock
1: $1.07
10: $0.982
100: $0.891
500: $0.822
1,000: View



Min.: 1
Mult.: 1
10.7 MHz 25 kOhms 4 kOhms Radial 10.16 mm L x 10.16 mm W x 12.19 mm H IF Transformers
BI Technologies HM42-10001LFTR
Enlarge
858-HM42-10001LFTR


To purchase full reel, order in multiples of 750:
HM42-10001LFTR


New At Mouser

BI Technologies Transformers Audio & Signal 300uH Page 1,203

 Data Sheet 		690
In Stock
Cut Tape
1: $3.48
50: $2.79
100: $2.54
500: $2.30
Reel
750: $1.72
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 Gate Drive Transformers
Xicon 42TL004-RC
Enlarge		 Xicon Transformers Audio & Signal XFMR 200CT-8 Page 2,543

 Data Sheet 		2,100
In Stock
1: $1.94
100: $1.64
500: $1.54
1,000: $1.22
2,000: View



Min.: 1
Mult.: 1
300 Hz to 3.4 kHz 200 Ohms 8 Ohms 100 V Through Hole 15 mm L x 15 mm W x 12.7 mm H Signal Transformers
Bourns SM-LP-5001E
Enlarge
652-SM-LP-5001E


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

 Product Info. 		1,040
In Stock
Cut Tape
1: $2.60
50: $2.13
100: $1.94
Reel
400: $1.80
800: $1.64
2,000: 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 Transformers
Pulse PH9185.034NL
Enlarge		 Pulse Transformers Audio & Signal TRANSFORMER 750UH 3:4 SMD Page 2,535

 Data Sheet 		472
In Stock
1: $4.13
10: $3.42
100: $2.72
500: $2.55
1,000: 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
Bourns SM537-1L
Enlarge		 Bourns Transformers Audio & Signal LINE TRANSFORMER Data Sheet 995
In Stock
1: $1.84
25: $1.60
50: $1.53
100: $1.44
200: View



Min.: 1
Mult.: 1
10 kHz to 1.1 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 13.5 mm L x 13.46 mm W x 12.32 mm H ADSL Line Transformers
Pulse H2006ANL
Enlarge		 Pulse Transformers Audio & Signal VOIP DUAL IP PHONE Data Sheet 315
In Stock
1: $6.28
10: $5.62
100: $3.74
500: $3.50
1,000: View



Min.: 1
Mult.: 1
1 MHz to 100 MHz 1.5 kV 0 C to + 70 C SMD/SMT 13.64 mm L x 14.99 mm W x 6.22 mm H Power over Ethernet Magnetics
Pulse ST7010QNLT
Enlarge
673-ST7010QNLT


To purchase full reel, order in multiples of 900:
Pulse Transformers Audio & Signal XFMR/CMC ETHERNET Data Sheet 370
In Stock
Cut Tape
1: $6.43
10: $4.29
100: $3.89
500: $3.54
Reel
900: $3.54
1,000: View



Min.: 1
Mult.: 1
Reel: 900
50 kHz to 3 MHz 2.5 kV 0 C to + 70 C SMD/SMT 2.63 in L x 2.19 in W x 1.56 in H Laminated Transformers
Compare up to 20 parts.
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