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	RFXF0006SR Warehouse Options	Audio Transformers / Signal Transformers 45-1200MHz 1:1 IL 1.1dB Max. 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.	Qorvo	Availability : 0	USD 3.7422	Multiples of: 100	Rf	Smt Transformers	Smt/Smd	45 MHz to 1.2 GHz	-	75 Ohms	75 Ohms	-	- 40 C	+ 100 C	-	High Reliability Transformer	SP5	4 mm	3 mm	3.5 mm	Rfxf0006		Bulk
Hot	C1174-ALD Warehouse Options	Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A 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	USD 3.7482	Multiples of: 1	Power	Flyback	Smd/Smt	500 KHz	150 uH	-	-	1.5 kV	- 40 C	+ 125 C	-	Tps23750 Powered Device Controller		17.2 mm	14.98 mm	8.51 mm	C1174		Cut Tape
Hot	ALAN-101 Warehouse Options	ABRACON Transformers Audio & Signal LAN XFRMR 10100 1PORT EXT-TEMP 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.	ABRACON	Availability : 0	USD 3.7518	Multiples of: 1	Lan	Module	Smd/Smt	100 KHz to 100 MHz	350 uH	-	-	1.5 kVRMS	- 40 C	+ 85 C	Single	10/100Base - T		11.43 mm	6.73 mm	5.51 mm	Alan		Tube
Hot	ALAN-102 Warehouse Options	Transformers Audio & Signal LAN XFRMR 10/100 EXT-TEMP 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.	ABRACON	Availability : 0	USD 3.7518	Multiples of: 1	PoE Transformers	Module	SMD/SMT	300 KHz to 100 MHz	350 uH	-	-	1.5 kV rms	- 40 C	+ 85 C	Single	10/100 Base - T PoE		12.7 mm	8.8 mm	5.7 mm	ALAN -		Tube
Hot	TG110-AMX2NXRL Warehouse Options	Transformers Audio & Signal ISO MOD SMD GullWing Quad 10/100BASE-TX 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.	Hakko	Availability : 0	USD 3.7552	Multiples of: 306																	Tg110 - Nx		Tube
Hot	TG1G-S035NYRL Warehouse Options	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke 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.	Hakko	Availability : 0	USD 3.7612	Multiples of: 360	Lan	Module	Smd/Smt	1 MHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Dual	10/100Base - Tx Gige	SMD - 24	15.24 mm	13.72 mm	6.35 mm	Tg1g		Tube
Hot	B78308A2484A003 Warehouse Options	Audio Transformers / Signal Transformers 90uH 2pF 260mOhm 3000VAC AEC-Q200 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.	TDK	Availability : 0	USD 3.762	Multiples of: 1	Signal Transformers		SMD/SMT	100 KHz to 400 KHz	90 uH				- 40 C	+ 150 C				12.9 mm	11 mm	11.4 mm	E13 EMHV	AEC - Q200	Reel , Cut Tape
Hot	TG1G-S032NYRLTR Warehouse Options	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke 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.	Hakko	Availability : 0	USD 3.768	Multiples of: 350	Lan	Module	Smd/Smt	1 MHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Dual	10/100Base - Tx Gige	SMD - 24	13.72 mm	15.24 mm	6.35 mm	Tg1g		Reel
Hot	POE13F-12LD Warehouse Options	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 12 V 1.1 A 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	USD 3.7721	Multiples of: 1	PoE Transformers	Flyback	SMD/SMT	250 KHz					- 40 C	+ 125 C	Single	PoE		17.2 mm	14.98 mm	8.51 mm	POE13F		Reel , Cut Tape
Hot	TG1G-S012NZRLTR Warehouse Options	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke 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.	HALO	Availability : 0	USD 3.7765	Multiples of: 400	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Dual	Gigabit Interface	SMD - 24	17.78 mm	12.19 mm	5.84 mm	TG1G		Reel
Hot	FD22-RP34HRL Warehouse Options	Audio Transformers / Signal Transformers 10 Base-T__Xfmr /Filter Module 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.	HALO	Availability : 0	USD 3.7908	Multiples of: 1																	10 Base - T		Tube
Hot	RFXF0008SQ Warehouse Options	Transformers Audio & Signal 45-1200MHz 1:2.78 IL 2.8dB Max. 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.	Qorvo	Availability : 0	USD 3.7933	Multiples of: 1	Rf	Smt Transformers	Smd/Smt	45 MHz to 1.218 GHz	-	75 Ohms	75 Ohms	-			-	High Reliability Transformer	SP6	5.5 mm	3.9 mm	4 mm			Bulk
Hot	FA2469-ALB Warehouse Options	Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075 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	USD 3.7957	Multiples of: 1					19 uH			1.5 kV
Hot	WB1010-SMLB Warehouse Options	Audio Transformers / Signal Transformers WB-SM RF Transformer Wideband 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	USD 3.7965	Multiples of: 1	Rf	Pin Terminal Transformers	Smd/Smt	5 KHz to 100 MHz	780 uH , 780 uH	-	-	500 V	- 40 C	+ 85 C	Single	Wideband		8.26 mm	7.24 mm	5.72 mm	Wb - Sm		Cut Tape
Hot	HA3802-BLD Warehouse Options	Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753 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	USD 3.7965	Multiples of: 1	Power	Flyback	Smd/Smt	100 KHz	150 uH	-	-	1.5 kV	- 40 C	+ 125 C		Tps23753 Poe Interface And Converter Controller		17.2 mm	14.98 mm	8.51 mm	Ha3802		Cut Tape
Hot	B78416A2232A3 Warehouse Options	Audio Transformers / Signal Transformers SMT-INDUCTOR 0805 3.3nH 10% 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.	TDK	Availability : 0	USD 3.8013	Multiples of: 1000	Automotive											Ultrasonic Sensors - Parking							Reel
Hot	TCM2-43X+ Warehouse Options	Audio Transformers Signal Transformers TC XFMR SURF MOUNT RoHS 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.	Mini-Circuits	Availability : 0	USD 3.8043	Multiples of: 1	RF Transformers		SMD/SMT	10 MHz to 4 GHz		50 Ohms	50 Ohms		- 40 C	+ 85 C	Single		4.06 mm x 3.81 mm x 4.06 mm	4.06 mm	3.81 mm	4.06 mm	TCM2		Reel , Cut Tape
Hot	TC1-1TG2+ Warehouse Options	Audio Transformers Signal Transformers TC XFMR SURF MOUNT RoHS 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.	Mini-Circuits	Availability : 0	USD 3.8066	Multiples of: 1	RF Transformers		SMD/SMT	400 KHz to 500 MHz		50 Ohms	50 Ohms		- 40 C	+ 85 C	Single		3.81 mm x 3.81 mm x 3.81 mm	3.81 mm	3.81 mm	3.81 mm	TC1		Reel , Cut Tape
Hot	MA5157-AL Warehouse Options	Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103 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	USD 3.8085	Multiples of: 1	Power	Flyback	Through Hole	100 KHz	750 uH	-	-	2 kV	- 40 C	+ 85 C		Ssl2103 Smps Controller		20.7 mm	20.5 mm	12.5 mm	Ma5157		Tray
Hot	ADT1.5-17+ Warehouse Options	Audio Transformers Signal Transformers RF XFMR SURF MOUNT RoHS 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.	Mini-Circuits	Availability : 0	USD 3.8111	Multiples of: 1	RF Transformers		SMD/SMT	500 KHz to 1.7 GHz		50 Ohms	50 Ohms		- 20 C	+ 85 C	Single		7.87 mm x 5.59 mm x 2.84 mm	7.87 mm	5.59 mm	2.84 mm	ADT1.5		Reel , Cut Tape