About Audio Transformers / Signal Transformers

Audio Transformers / Signal Transformers

Audio and signal transformers are electrical components that transfer power from one circuit to another through inductive coupling. They are commonly used to match different impedances and isolate circuits from one another. This is especially useful in audio and signal processing, as different devices often have incompatible impedances that can be matched with a transformer. Additionally, transformers can help reduce ground loop noise, provide galvanic isolation, and help regulate voltage levels. They consist of an iron core that the two windings are wrapped around. Power is then transferred between the primary and secondary winding in a way that preserves the signal integrity.

Audio Transformers / Signal Transformers

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Type	Termination Style	Frequency Range	Inductance	Primary Impedance	Secondary Impedance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Application	Package / Case	Length	Width	Height	Series	Qualification	Packaging


Hot	PL300-103L Warehouse Options	Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Coilcraft	Availability : 0 Request Quote	USD 26.145	Multiples of: 1		Planar	Quick Connect	200 KHz to 700 KHz	588 uH			1.5 kV	- 40 C	+ 125 C	Single	Planar Transformers	29.46 mm	26.67 mm	11.4 mm	PL300	Tray
Hot	PL300-102L Warehouse Options	Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Coilcraft	Availability : 0 Request Quote	USD 26.145	Multiples of: 1		Planar	Quick Connect	200 KHz to 700 KHz	423 uH			1.5 kV	- 40 C	+ 125 C	Single	Planar Transformers	29.46 mm	26.67 mm	11.4 mm	PL300	Tray
Hot	102K Warehouse Options	Audio Transformers / Signal Transformers Mini Audio Epoxy Potted - Interstage PC Brd Mnt-Pri. Imp 10K ct, Sec. Imp 2K ct Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 26.2056	Multiples of: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 100 KHz		10 kOhms	2 kOhms				Single	Signal Level	0.57 in	0.57 in		102
Hot	106V Warehouse Options	transformer - audio; P.C. board mount; miniature epoxy potted Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 26.3542	Multiples of: 1																	-
Hot	TTC-204 Warehouse Options	Telecom Transformer 1:1 180Ohm Prim. DCR 75Ohm Sec. DCR 8Term. PC Pin Thru-Hole Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Tamura	Availability : 0 Request Quote	USD 26.4248	Multiples of: 1																	-
Hot	TTC-258-2 Warehouse Options	Telecom Transformer 1:0.533:0.533 77Ohm Prim. DCR 103Ohm Sec. DCR 6Term. PC Pin Thru-Hole Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Tamura	Availability : 0 Request Quote	USD 26.7559	Multiples of: 1	Telecom Transformers					600 Ohms	600 Ohms split
Hot	106C Warehouse Options	Audio Transformers / Signal Transformers Mini Audio Epoxy Potted - Input PC Brd Mnt-Pri. Imp 50K ct, Sec. Imp 1.5K ct Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 26.784	Multiples of: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 100 KHz		50 kOhms	1.5 kOhms				Single	Signal Level	1.08 in	0.88 in		106
Hot	TTC-125 Warehouse Options	Telecom Transformer 1:1 95Ohm Prim. DCR 180Ohm Sec. DCR 12Term. PC Pin Thru-Hole Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Tamura	Availability : 0 Request Quote	USD 26.9831	Multiples of: 5																	-
Hot	1000B-5003X Warehouse Options	MDL,DUAL,1GD,1:1,SMT,TU, PBC Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	iNRCORE	Availability : 0 Request Quote	USD 27.0867	Multiples of: 15																1000B	Tube
Hot	106EE Warehouse Options	Audio Transformers / Signal Transformers Mini Audio Epoxy Potted - Input PC Brd Mnt-Pri. Imp 600 ct, Sec. Imp 600 ct Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 27.3274	Multiples of: 1	Audio Transformers	Pin Terminal Transformers				600 Ohms ct	600 Ohms ct					Signal Level				106
Hot	104Q Warehouse Options	Audio Transformers / Signal Transformers Audio transformer, potted, primary 500 CTohms , secondary 3.2 ohms Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 27.5533	Multiples of: 1	Audio Transformers	Pin Terminal Transformers				500 Ohms CT	3.2 Ohms CT					Signal Level				104
Hot	21033812815 Warehouse Options	Audio Transformers / Signal Transformers M12 TRANS 1000 BASE-T X STR Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	HARTING	Availability : 0 Request Quote	USD 28.3428	Multiples of: 1	Poe Transformers	Smt Transformers	Smd/Smt	10 MHz to 100 MHz		-	-	1.5 kV	- 40 C	+ 85 C
Hot	109E Warehouse Options	Audio Transformers / Signal Transformers 2W Audio Mini Epoxy Potted PC Brd Mnt-Pri. Imp 600 ct, Sec. Imp 3.2 ct Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 28.458	Multiples of: 1	Audio Transformers	Pin Terminal Transformers	Through Hole	300 Hz to 50 KHz		600 Ohms	3.2 Ohms				Single	Signal Level	1.315 in	0.93 in	0.92 in	109
Hot	GL1553-45 Warehouse Options	Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	iNRCORE	Availability : 0 Request Quote	USD 28.5249	Multiples of: 1																1553	Tube
Hot	TTC-211 Warehouse Options	Telecom Transformer 1:1 25Ohm Prim. DCR 52Ohm Sec. DCR 4Term. PC Pin Thru-Hole Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Tamura	Availability : 0 Request Quote	USD 28.7005	Multiples of: 1																	-
Hot	104K Warehouse Options	Audio Transformers / Signal Transformers Audio transformer, potted, primary 20000ohms , secondary 1000 CT ohms Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 29.1816	Multiples of: 1	Audio Transformers	Pin Terminal Transformers				20000 Ohms CT	1000 Ohms CT					Signal Level				104
Hot	21033814822 Warehouse Options	Audio Transformers / Signal Transformers M12 TRANS 1000BASE-T X ANG W/ POE+ Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	HARTING	Availability : 0 Request Quote	USD 29.1987	Multiples of: 1	Poe Transformers	Smt Transformers	Smd/Smt	10 MHz to 100 MHz		-	-	1.5 kV	- 40 C	+ 85 C
Hot	104SL Warehouse Options	Audio Transformers / Signal Transformers Audio transformer, potted, primary 600 CTohms , secondary 150 CT ohms Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 29.5189	Multiples of: 1																104
Hot	H1100 Warehouse Options	Telecom Transformer 2:1/1:1 16Term. Gull Wing SMD Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Pulse	Availability : 0 Request Quote	USD 29.8242	Multiples of: 1																	-
Hot	117E8 Warehouse Options	Audio Transformers / Signal Transformers Audio transformer, line matching, 70 volts, 8 watts Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.	Hammond	Availability : 0 Request Quote	USD 30.8448	Multiples of: 1	Line Matching Transformers	ADSL	Quick Connect										82.6 mm	44.5 mm	50.8 mm	117