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	ADTT4-1+ 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 4.2667	Multiples of: 1	RF Transformers		SMD/SMT	200 KHz to 120 MHz		50 Ohms	50 Ohms		- 20 C	+ 85 C	Single		7.87 mm x 5.59 mm x 4.11 mm	7.87 mm	5.59 mm	4.11 mm	ADTT4	Reel , Cut Tape
Hot	ADTL2-18+ 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 4.2667	Multiples of: 1	Baluns		SMD/SMT	30 MHz to 1.8 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	ADTL2	Reel , Cut Tape
Hot	TG111-HPE1NYNLFTR Warehouse Options	SMD ISOLATION 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 4.2712	Multiples of: 330																	Tg111	Cut Tape
Hot	TG29-1205NXRL Warehouse Options	Transformers Audio & Signal ISO MOD SMD GullWing 4Port StdTemp 0.8Ohm 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 4.2728	Multiples of: 18																	Quatrasmd - T1	Tube
Hot	749020310 Warehouse Options	Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T 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.	Wurth	Availability : 0	USD 4.2735	Multiples of: 100	LAN Transformers	LAN	SMD/SMT	500 KHz to 100 MHz	350 uH			1.501 KVAC	- 40 C	+ 85 C	Single	10/100/1000 Base - T	17.53 mm x 14.6 mm x 4.5 mm	17.53 mm	16.51 mm	4.5 mm	WE - LANAQ	Reel , Cut Tape
Hot	CJ5143-ALB Warehouse Options	Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT 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 4.2761	Multiples of: 1					15 uH			1 kV
Hot	CU4S0508AC-3500-00 Warehouse Options	Audio Transformers Signal Transformers 3500MHz Circulator CW Circulation 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 4.2801	Multiples of: 1000																		Cut Tape
Hot	TG111-RP39NJRL Warehouse Options	Audio Transformers / Signal Transformers GIGABIT PoE ISO MOD 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 4.3019	Multiples of: 407	Lan	Module	Smd/Smt		350 uH			1.5 kV	0 C	+ 70 C		Gigabit Poe Interface	SMD - 24	13.84 mm	12.19 mm	6.35 mm	Tg111	Tube
Hot	TG111-RP39NYRL Warehouse Options	Audio Transformers / Signal Transformers GIGABIT PoE ISO MOD 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 4.3019	Multiples of: 360	Lan	Module	Smd/Smt		350 uH			1.5 kV	0 C	+ 70 C		Gigabit Poe Interface	SMD - 24	15.24 mm	13.72 mm	6.35 mm	Tg111	Tube
Hot	TG110-RP01NZRLTR Warehouse Options	Transformers Audio & Signal ISO MOD SMD GullWing Dual 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 4.3019	Multiples of: 400	Lan Isolation	Module	Smd/Smt		350 uH			1.5 kV	0 C	+ 70 C		10/100Base - Tx Poe Interface	SMD - 24	17.78 mm	12.19 mm	5.84 mm	Tg110	Reel
Hot	TG96-1505NZRLTR Warehouse Options	Transformers Audio & Signal ISO MOD SMD GullWing Dualport LIU 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 4.3035	Multiples of: 400	Lan	Module	Smd/Smt		1.5 mH			1.5 kV			Dual	T1/E1	SMD - 24	17.78 mm	12.19 mm	5.84 mm	Tg96	Reel
Hot	PE-65967NL Warehouse Options	Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 40uH 1-Port 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	USD 4.3075	Multiples of: 70	T3/Ds3/E3/Sts - 1 Transformers	Transformers	Smd/Smt		40 uH	1 Ohms	1 Ohms	1.5 kV						7.62 mm	7 mm	6.35 mm	Pe - 65967	Bulk
Hot	MA5475-AL Warehouse Options	Audio Transformers / Signal Transformers MA5475 30W 0.21Ohms For MAX17595 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 4.3168	Multiples of: 1		Flyback	SMD/SMT	100 KHz	180 uH			3.5 kV	- 40 C	+ 125 C	Single	MAX17595 Evaluation Kut		26 mm	26.75 mm	13.6 mm	MA5475	Tube
Hot	POE300F-50LB Warehouse Options	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 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 4.3267	Multiples of: 1	Power	Flyback										Poe		21 mm	20.57 mm	11.43 mm	Poe300f	Cut Tape
Hot	POE300F-33LD Warehouse Options	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 3.3 V 9 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 4.3267	Multiples of: 1	Power	Flyback										Poe					Poe300f	Cut Tape
Hot	POE300F-19LD Warehouse Options	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 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 4.3267	Multiples of: 1	PoE Transformers	Flyback	SMD/SMT	250 KHz					- 40 C	+ 125 C	Single	PoE		21 mm	20.57 mm	11.43 mm	POE300F	Reel , Cut Tape
Hot	POE300F-12LB Warehouse Options	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 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 4.3267	Multiples of: 1	Power	Flyback										Poe		21 mm	20.57 mm	11.43 mm	Poe300f	Cut Tape
Hot	HX1098NL Warehouse Options	HX1098NL yageo 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.	Yageo	Availability : 0	USD 4.3532	Multiples of: 1
Hot	B8849NL Warehouse Options	Audio Transformers / Signal Transformers THT XDSL Splttr Fltr 50Ohms 1-Port 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	USD 4.3636	Multiples of: 2		Test Lead
Hot	ADT2-71T+ 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 4.3806	Multiples of: 1	RF Transformers		SMD/SMT	5 KHz to 70 MHz		50 Ohms	50 Ohms		- 20 C	+ 85 C	Single		7.87 mm x 5.59 mm x 5.23 mm	7.87 mm	5.59 mm	5.23 mm	ADT2	Reel , Cut Tape