Transformers Audio & Signal

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Transformers for Audio Applications

Audio transformers can used to step up or step down a signal voltage, increase or decrease the impedance of a circuit, convert a circuit from unbalanced to balanced and vice versa, block DC current in a circuit while allowing AC current to flow, or electrically isolate one audio device from another. Learn More

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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Termination Style
Frequency Range
Inductance
Primary Impedance
Secondary Impedance
Isolation Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Package/Case
Length
Width
Height
Series
Qualification
Packaging
ABRACON Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C
Datasheet
634In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

LAN Transformers LAN SMD/SMT 100 kHz to 100 MHz 350 uH - 40 C + 85 C Dual 12.8 mm 6.9 mm 5.45 mm ALANS100X1 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A
Datasheet
200In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers Flyback SMD/SMT 250 kHz 155 uH 1.5 kV - 40 C + 85 C 12.7 mm 10.5 mm 11 mm C1589 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH
Datasheet
26In Stock
Min.: 1
Mult.: 1

PoE Transformers SMD/SMT 200 kHz 50 uH 1.5 kV - 40 C + 125 C 1 Channel 23.37 mm x 20.83 mm x 9.53 mm 23.37 mm 20.83 mm 9.53 mm POE120PL Tray
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A
Datasheet
19In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 26.7 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
51In Stock
Min.: 1
Mult.: 1

RF Transformers Pin Terminal Transformers Through Hole 100 kHz to 375 MHz 25 uH, 25 uH 500 V - 40 C + 85 C Single 8.26 mm 7.24 mm 5.72 mm WB Tube
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
112In Stock
Min.: 1
Mult.: 1

RF Transformers SMD/SMT 50 kHz to 200 MHz 70 uH, 70 uH 500 V - 40 C + 85 C Single 8.26 mm 7.24 mm 5.72 mm WB Tube
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
56In Stock
Min.: 1
Mult.: 1
RF Transformers WB Tube
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
120In Stock
Min.: 1
Mult.: 1

RF Transformers Through Hole 50 kHz to 100 MHz 56 uH, 896 uH 500 V - 40 C + 85 C Single 8.26 mm 7.24 mm 5.72 mm WB Tube
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
27In Stock
Min.: 1
Mult.: 1

RF Transformers WB Tube
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
58In Stock
Min.: 1
Mult.: 1

RF Transformers Through Hole 100 kHz to 45 MHz 25 uH, 900 uH 500 V - 40 C + 85 C Single 8.26 mm 7.24 mm 5.72 mm WB Tube
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
98In Stock
Min.: 1
Mult.: 1
RF Transformers WB Tube
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
46In Stock
Min.: 1
Mult.: 1

RF Transformers Through Hole 50 kHz to 200 MHz 43 uH, 172 uH 500 V - 40 C + 85 C Dual 8.26 mm 7.24 mm 5.72 mm WB Tube
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
79In Stock
Min.: 1
Mult.: 1

RF Transformers Pin Terminal Transformers Through Hole 100 kHz to 100 MHz 500 V - 40 C + 85 C 8.26 mm x 7.24 mm x 5.72 mm 8.26 mm 7.24 mm 5.72 mm WB Tube
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
59In Stock
Min.: 1
Mult.: 1

RF Transformers Pin Terminal Transformers Through Hole 40 kHz to 350 MHz - 40 C + 85 C 8.26 mm 7.24 mm 5.72 mm WB Tube
iNRCORE Audio Transformers / Signal Transformers
Datasheet
16In Stock
Min.: 1
Mult.: 1
3.75 uH 1500 Vrms + 125 C 2 Channel 12.7 mm 11.05 mm 4.57 mm Tube
Coilcraft Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A
Datasheet
109In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Flyback Transformers Flyback SMD/SMT 500 kHz 150 uH 1.5 kV - 40 C + 125 C Single 17.2 mm 14.98 mm 8.51 mm C1174 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A
Datasheet
2In Stock
Min.: 1
Mult.: 1

Flyback Transformers Flyback Through Hole 150 kHz 28 uH 3 kV - 40 C + 85 C 45.72 mm 47.72 mm 30.48 mm JA4635 Tray
Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A
Datasheet
146In Stock
1,050Expected 24-08-2026
MouseReel Available
Min.: 1
Mult.: 1
: 175

PoE Transformers Flyback SMD/SMT 250 kHz - 40 C + 85 C Single 13.46 mm 13 mm 12.7 mm POE13P Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W
Datasheet
176In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

PoE Transformers Flyback POE60F Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
45In Stock
Min.: 1
Mult.: 1

RF Transformers Through Hole 80 kHz to 700 MHz 38 uH, 75 uH 500 V - 40 C + 85 C Dual 8.26 mm 7.24 mm 5.72 mm WB Tube
Coilcraft Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W
Datasheet
106In Stock
Min.: 1
Mult.: 1

RF Transformers Pin Terminal Transformers Through Hole 100 kHz to 65 MHz 500 V - 40 C + 85 C 8.26 mm x 7.24 mm x 5.72 mm 8.26 mm 7.24 mm 5.72 mm WB Tube
HALO Electronics Audio Transformers / Signal Transformers FIBRE CH ISO MOD SMD Dual Core 531.25MHz
Datasheet
399In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 7.5 uH 1.5 kV Single SMD-16 12.7 mm 7.11 mm 5.08 mm SMD-FIBRE Tube
Coilcraft Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2
Datasheet
51In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175

Flyback Transformers Flyback SMD/SMT 250 kHz - 40 C + 125 C Single 21 mm 20.57 mm 11.43 mm NA5730 Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A
Datasheet
61In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 200 kHz 21 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE21PR Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A
Datasheet
127In Stock
700Expected 25-09-2026
MouseReel Available
Min.: 1
Mult.: 1
: 350

PoE Transformers Flyback SMD/SMT 250 kHz - 40 C + 85 C Single 10.92 mm 8.6 mm 9.02 mm POE30P Reel, Cut Tape, MouseReel