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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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Quantity RoHS Frequency Range Primary Impedance Secondary Impedance Isolation Voltage Operating Temperature Range Termination Style Dimensions
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Bel Fuse S558-5999-W2-F
 Enlarge
530-S558-5999-W2-F


To purchase full reel, order in multiples of 900:
S558-5999-W2-F

New At Mouser
New At Mouser


Bel Fuse Transformers Audio & Signal Transformer
Data Sheet 1,470
In Stock
Cut Tape
1: $2.71
25: $1.75
100: $1.66
250: $1.62
Reel
900: $1.29
1,800: View



Min.: 1
Mult.: 1
Reel: 900
- 40 C to + 85 C SMD/SMT 12.32 mm L x 7.24 mm W x 5.71 mm H
TG111-E212NWRL

New At Mouser
New At Mouser


HALO Electronics Transformers Audio & Signal ISO MOD SMD GullWing
Data Sheet 794
In Stock
1: $17.65
25: $12.62
50: $10.60
100: $8.83
250: View



Min.: 1
Mult.: 1
1 MHz to 100 MHz 1.5 kV - 40 C to + 85 C SMD/SMT 27.94 mm L x 7.62 mm W x 8.64 mm H
Murata Electronics DXW21BN7511SL
81-DXW21BN7511SL


To purchase full reel, order in multiples of 2000:
Murata Electronics Transformers Audio & Signal 0805 1-1.5GHz 1.4dB Balun Wire Wound
Data Sheet 11,822
In Stock
Cut Tape
1: $0.67
10: $0.45
100: $0.368
500: $0.349
Reel
2,000: $0.335
4,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
1 GHz to 1.5 GHz 75 Ohms 75 Ohms - 40 C to + 85 C SMD/SMT 2 mm L x 1.2 mm W x 1.2 mm H
Tamura MET-32
 Enlarge
Tamura Transformers Audio & Signal 600 Pri/ 150/150 Sec
Page 2,170

Data Sheet
217
In Stock
1: $11.76
10: $8.69
25: $8.02
50: $7.75
100: View



Min.: 1
Mult.: 1
300 Hz to 100 kHz 600 Ohms 600 Ohm CT / 150 Ohm SPLIT 1 kV - 20 C to + 85 C Terminals 10.4 mm L x 7.87 mm W x 11.8 mm H
PE-65812FNL

New Product
New Product


Pulse Transformers Audio & Signal XFMR Digital Audio
Data Sheet 752
In Stock
1: $4.47
10: $3.62
25: $2.90
50: $2.75
100: View



Min.: 1
Mult.: 1
2000 V 0 C to + 70 C SMD/SMT
Murata Power Solutions DA101JC
 Enlarge
Murata Power Solutions Transformers Audio & Signal 1:1 Turns 1.0-2.2mH 0.36uH 6pin SMT
Page 2,168

Data Sheet
1,144
In Stock
1: $1.57
10: $1.55
25: $1.53
50: $1.50
100: 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
Vacuumschmelze T60403-K5024-X090
 Enlarge
983-T60403-K5024X090


To purchase full reel, order in multiples of 450:
Vacuumschmelze Transformers Audio & Signal PLC Transf PTH SMD 0.88mH 1:1:2
Data Sheet 3,267
In Stock
Cut Tape
1: $2.53
10: $2.51
25: $2.48
100: $2.45
Reel
450: $2.33
900: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 450
10 kHz to 1000 kHz - 40 C to + 85 C SMD/SMT 13.9 mm L x 11 mm W x 7.6 mm H
Vacuumschmelze T60403-D4097-X055
 Enlarge
Vacuumschmelze Transformers Audio & Signal GateDrive Transf PTH 1:1:1 200uVs 380V
Data Sheet 467
In Stock
1: $10.11
10: $8.43
25: $7.58
100: $6.74
250: View



Min.: 1
Mult.: 1
- - - 0.38 kV - 40 C to + 85 C Through Hole 14.8 mm L x 16.6 mm W x 13.5 mm H
Vacuumschmelze T60403-F5046-X007 Vacuumschmelze Transformers Audio & Signal GateDrive Transf SMD 1:1:1 85uVs 850V
Data Sheet 588
In Stock
More Info Available
1: $10.11
10: $8.43
25: $7.58
100: $6.74
250: View



Min.: 1
Mult.: 1
- - - 0.85 kV - 40 C to + 100 C SMD/SMT 17 mm L x 15 mm W x 10.5 mm H
Murata Power Solutions DA101MC-R
 Enlarge
580-DA101MC-R


To purchase full reel, order in multiples of 500:
Murata Power Solutions Transformers Audio & Signal 1:1 turn 1-1.59mH SM 0.22uH 2000Vrms 6Pin
Data Sheet 1,296
In Stock
Cut Tape
1: $1.42
10: $1.40
25: $1.39
50: $1.35
Reel
500: $1.12
1,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 500
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
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 985
In Stock
Cut Tape
1: $6.79
10: $5.80
25: $4.93
50: $4.38
Reel
600: $3.40
1,200: View

MouseReel Available


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
Vacuumschmelze T60403-K4096-X046
 Enlarge
Vacuumschmelze Transformers Audio & Signal PLC Transf PTH 1.3mH 1:1 100:150mOhm
Data Sheet 4,794
In Stock
1: $2.75
10: $2.29
25: $2.06
100: $1.83
250: View



Min.: 1
Mult.: 1
0.01 MHz to 1 MHz - 40 C to + 85 C SMD/SMT 1.6 mm L x 14.8 mm W x 14.5 mm H
MACOM MABA-007236-C16423
 Enlarge
937-MABA007236C16423


To purchase full reel, order in multiples of 2500:
MACOM Transformers Audio & Signal 500-3000MHz IL 3dB Impedance Ratio 1:4
Page 661

Data Sheet
1,932
In Stock
Cut Tape
1: $1.87
10: $1.52
100: $1.21
500: $1.06
Reel
2,500: $0.797
5,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,500
500 MHz to 3000 MHz - 40 C to + 85 C SMD/SMT 3.81 mm L x 3.81 mm W x 3.3 mm H
MACOM MABA-010143-FLUX18
 Enlarge
937-MABA010143FLUX18


To purchase full reel, order in multiples of 2000:
MACOM Transformers Audio & Signal 2-500MHz IL 1dB Impedance Ratio 1:8
Page 661

Data Sheet
1,439
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
Tamura MET-09
 Enlarge
Tamura Transformers Audio & Signal 10kCT Pri/10kCT Sec
Page 2,170

Data Sheet
196
In Stock
1: $14.40
10: $10.64
25: $9.82
50: $9.49
100: View



Min.: 1
Mult.: 1
300 Hz to 100 kHz 10 kOhm CT 10 kOhm CT 500 V - 20 C to + 85 C Terminals 10.4 mm L x 7.87 mm W x 11.8 mm H
EPCOS / TDK B78476A8065A3
871-B78476A8065A3


To purchase full reel, order in multiples of 500:
EPCOS / TDK Transformers Audio & Signal 10/100 BASE-T 0C-70C 1-PORT
Data Sheet 2,532
In Stock
Cut Tape
1: $3.65
10: $3.03
100: $2.54
Reel
500: $1.43
1,000: $1.25
2,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 500
100 kHz to 100 MHz 1.5 kV 0 C to + 70 C SMD/SMT 12.7 mm L x 7.11 mm W x 5.6 mm H
MACOM MABA-010129-CT4A40
937-MABA010129CT4A40


To purchase full reel, order in multiples of 2000:
MACOM Transformers Audio & Signal 50-1200MHz Imp. 1:4 50 & 75 ohm
Page 661

Data Sheet
1,585
In Stock
Cut Tape
1: $2.86
10: $2.32
100: $1.85
500: $1.62
Reel
2,000: $1.21
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
Vacuumschmelze T60403-K5024-X043
 Enlarge
983-T60403-K5024X043


To purchase full reel, order in multiples of 450:
Vacuumschmelze Transformers Audio & Signal PLC Transf PTH 23 uH 1:1:1:1
Data Sheet 4,564
In Stock
Cut Tape
1: $2.10
10: $1.75
25: $1.58
100: $1.40
Reel
450: $0.982
900: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 450
1 MHz to 30 MHz - 40 C to + 85 C SMD/SMT 13.9 mm L x 10.16 mm W x 7.6 mm H
Midcom / Wurth Electronics 749014012
 Enlarge
710-749014012


To purchase full reel, order in multiples of 250:
Midcom / Wurth Electronics Transformers Audio & Signal WE-LAN SMD Extended 1 Port 10/100 Base-T
Data Sheet 293
In Stock
Cut Tape
1: $13.06
10: $12.38
25: $11.86
50: $11.69
Reel
250: $10.32
500: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 250
500 kHz to 100 MHz 4000 VAC 0 C to + 70 C SMD/SMT 24.55 mm L x 17 mm W x 10.85 mm H
Coilcraft WBC1-1TLC
 Enlarge
WBC1-1TLC

New At Mouser
New At Mouser


Coilcraft Transformers Audio & Signal WBC SMT Mini Wdebnd 1:1 0.250-750 MHz
Mouser does not presently sell this product in your region.
Data Sheet
Alternative Packaging
Vacuumschmelze T60403-D4215-X014 Vacuumschmelze Transformers Audio & Signal GateDrive Transf PTH 1:1:1 170uVs 500V
Data Sheet 238
In Stock
1: $15.92
10: $14.64
25: $14.08
100: $12.41
250: View



Min.: 1
Mult.: 1
- 40 C to + 105 C SMD/SMT 20 mm L x 20 mm W x 14.5 mm H
673-H5008FNLT


To purchase full reel, order in multiples of 350:
Pulse Transformers Audio & Signal 24-PIN SOIC
Data Sheet 308
In Stock
Cut Tape
1: $12.41
10: $9.51
25: $8.06
50: $7.92
Reel
350: $6.77
700: View



Min.: 1
Mult.: 1
Reel: 350
TDK ALT4532-171-T001
 Enlarge
810-ALT4532-171-T001


To purchase full reel, order in multiples of 2000:
TDK Transformers Audio & Signal 1CT:1CT 170uH 2.5dB 35pF
Page 2,563

Data Sheet
2,514
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 2.2 mm H
Wurth Electronics 760301301
 Enlarge
710-760301301


To purchase full reel, order in multiples of 350:
760301301

New Product
New Product


Wurth Electronics Transformers Audio & Signal WE-GDTI EP7 750uH 11pF 1:1:1
Page 2,571

Data Sheet
434
In Stock
Cut Tape
1: $6.69
50: $6.08
Reel
350: $5.79
700: $5.51

MouseReel Available


Min.: 1
Mult.: 1
Reel: 350
- 40 C to + 125 C SMD/SMT 10.5 mm L x 10.5 mm W x 11 mm H
MACOM MABA-007871-CT1A40
937-MABA007871CT1A40


To purchase full reel, order in multiples of 2000:
MACOM Transformers Audio & Signal 5-3000MHz Imp. 1:1 50 & 75 ohm
Page 661

Data Sheet
2,395
In Stock
Cut Tape
1: $1.50
10: $1.21
100: $0.928
500: $0.823
Reel
2,000: $0.559
10,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 2,000
5 MHz to 3000 MHz - 40 C to + 85 C SMD/SMT 4.21 mm L x 4.83 mm W x 2.66 mm H
Compare up to 20 parts.
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