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

Results: 4.430
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Description Datasheet Availability Pricing (EUR) 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
Pulse Electronics CX2024NL
Pulse Electronics Audio Transformers / Signal Transformers 10-1000MHz 75Ohm 1:1 SMD RF Xfmr
Datasheet
1.000In Stock
Min.: 1
Mult.: 1

RF Transformers Module SMD/SMT 50 MHz to 1 GHz 0 C + 70 C Dual 27.813 mm 15.367 mm 7.239 mm CX Tray
Pulse Electronics T1142NL
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port
Datasheet
325In Stock
Min.: 1
Mult.: 1

ISDN Transformers Module SMD/SMT 1.5 kV 0 C + 70 C Octal 28.58 mm 16.26 mm 5.84 mm Tube
TTM Technologies BD3238N5050AHF
TTM Technologies Audio Transformers / Signal Transformers
Datasheet
7.800In Stock
Min.: 1
Mult.: 1
: 4.000
Reel, Cut Tape
HALO Electronics Audio Transformers / Signal Transformers Genesus -40/+85C Mini 1G For MiniPhy
Datasheet
262In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 350 uH 1.5 kV - 40 C + 85 C Quad SMD-24 14.22 mm 7.62 mm 8.64 mm GENESUS Tube
Pulse Electronics Audio Transformers / Signal Transformers XFMR,RF,1:1,50-1000MHZ W-C NPB
Datasheet
1.600In Stock
Min.: 1
Mult.: 1
: 1.600

RF Transformers Reel, Cut Tape
Pulse Electronics Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port
Datasheet
189In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 17.78 mm 13.72 mm 5.84 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por
Datasheet
395In Stock
Min.: 1
Mult.: 1

ISDN Transformers Module Through Hole 500 nH 700 mOhms 700 mOhms 1.5 kV 0 C + 70 C Dual 12.7 mm 8.89 mm 6.35 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers THT T3/DS3/E3/STS-1 40uH 1-Port
Datasheet
2.021In Stock
Min.: 1
Mult.: 1

Telecom Transformers Module Through Hole 500 MHz 100 nH 3 kV 0 C + 70 C Single 12.7 mm 8.89 mm 6.35 mm Tube
Pulse Electronics H1086NLT
Pulse Electronics Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port
Datasheet
890In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 300
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 25.4 mm 9.91 mm 6.22 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port
Datasheet
87In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Dual 27.94 mm 10.92 mm 7.54 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port
Datasheet
804In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 500

Telecom Transformers Module SMD/SMT 250 kHz to 500 MHz 60 nH 1.5 kV 0 C + 70 C Single 7.62 mm 9.91 mm 6.35 mm Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por
Datasheet
466In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single 12.7 mm 9.65 mm 6 mm Tube
Coilcraft Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 24V 4.7A
Datasheet
262In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 150

PoE Transformers Flyback SMD/SMT 250 kHz 22.2 uH - 40 C + 125 C Single 14.5 mm 13 mm 14 mm POE40Q Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers PWB Wideband RF 1:1 0.03-250 MHz
Datasheet
563In Stock
250Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

RF Transformers SMD/SMT 30 kHz to 250 MHz 95 uH, 95 uH 300 V - 40 C + 85 C Dual 6.77 mm 6.48 mm 4.45 mm PWB Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz
Datasheet
341In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 750

RF Transformers SMD/SMT 1.5 MHz to 1.2 GHz 8 uH 300 V - 40 C + 85 C 4.45 mm x 4.19 mm x 3.05 mm 4.45 mm 4.19 mm 3.05 mm WBC Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 7uH 3KV 1:1:2 2% AEC-Q200
Datasheet
752In Stock
Min.: 1
Mult.: 1

Power Line Communication Transformers PLC SMD/SMT - 40 C + 85 C Single 11.3 mm 10.3 mm 7.62 mm BX AEC-Q200 Tube
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port
Datasheet
924In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

ISDN Transformers Module SMD/SMT 1 MHz to 100 MHz 600 nH 1.5 kV 0 C + 70 C Dual 12.83 mm 7.11 mm 6.22 mm Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband
Datasheet
590In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

RF Transformers SMD/SMT 800 kHz to 60 MHz - 40 C + 85 C Single 4.52 mm 3.81 mm 3.43 mm 1812WBT Reel, Cut Tape, MouseReel
Coilcraft Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236
Datasheet
67In Stock
Min.: 1
Mult.: 1

Flyback Transformers Flyback Through Hole 50 kHz 560 uH 3 kV - 40 C + 85 C Single 42 mm 33.5 mm 23.24 mm KA5038 Tray
Pulse Electronics Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port
Datasheet
389In Stock
Min.: 1
Mult.: 1

LAN Transformers Module SMD/SMT 100 kHz 140 uH 1 Ohms 1 Ohms 2 kV 0 C + 70 C Single 11.43 mm 6.73 mm 5.59 mm 23Z467 Tube
Pulse Electronics Audio Transformers / Signal Transformers 20uH 3KV 1:1:1 2% AEC-Q200
Datasheet
271In Stock
Min.: 1
Mult.: 1

Power Line Communication Transformers PLC SMD/SMT - 40 C + 125 C Single 11.31 mm 10.43 mm 7.3 mm BX AEC-Q200 Tube

Pulse Electronics Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 50Ohms
Datasheet
801In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.000

RF Transformers Module SMD/SMT 500 kHz to 300 MHz - 40 C + 85 C Single 3.81 mm 3.81 mm 2.79 mm CX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port
Datasheet
488In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

ISDN Transformers Module SMD/SMT 1 Ohms, 1 Ohms 1.5 kV - 40 C + 85 C 2 Channel 12.83 mm 7.11 mm 6.22 mm Reel, Cut Tape, MouseReel
TDK Audio Transformers / Signal Transformers 10/100 BASE-T 0C-70C 4-PORT
Datasheet
397In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 350

LAN Transformers Module SMD/SMT 350 uH 0 C + 70 C Dual 13.64 mm 11.94 mm 6.22 mm B78476A Reel, Cut Tape, MouseReel


Pulse Electronics Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr
Datasheet
526In Stock
Min.: 1
Mult.: 1

RF Transformers Module SMD/SMT - 40 C + 85 C 1 Channel CX Tray