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	ALANS100X1-1E30DT Warehouse Options	Audio Transformers Signal Transformers LAN SGL 100B XFMR&SRDCMC 12pin 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 1.3869	Multiples of: 400	Lan	Lan	Smd/Smt		350 uH				- 40 C	+ 85 C	2 Channel			14.81 mm	11.68 mm		Alans100x1		Cut Tape
Hot	TG43-1406NRL Warehouse Options	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1.41 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 1.3879	Multiples of: 40	Transformers	10Base - T Isolation Module	Smd/Smt		140 uH			1.5 kV	0 C	+ 70 C	Single	10Base - T Interface	SOIC - 16	12.7 mm	7.11 mm	5.08 mm	Tg		Tube
Hot	TG75-1406NRLTR Warehouse Options	Transformers Audio & Signal ISO MOD SMD GullWing 10BASE-T SOIC 16pin 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 1.3955	Multiples of: 1	Lan	Module	Smd/Smt		140 uH			1.5 kV	- 40 C	+ 85 C	Single	10Base - T Interface	SMD - 16	12.7 mm	7.11 mm	5.08 mm	Tg		Reel
Hot	42TL027-RC Warehouse Options	Audio Transformers / Signal Transformers XFMR 1KCT/2KCT 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.	Xicon	Availability : 0	USD 1.3955	Multiples of: 1000	Signal Transformers		Through Hole	300 Hz to 3.4 KHz		1 kOhms	2 kOhms	100 V	- 30 C	+ 80 C				15 mm	15 mm	12.7 mm	42Tl		Bulk
Hot	42TL031-RC Warehouse Options	Audio Transformers / Signal Transformers XFMR 600CT/100CT 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.	Xicon	Availability : 0	USD 1.3955	Multiples of: 1000	Signal Transformers		Through Hole	300 Hz to 3.4 KHz		600 Ohms	100 Ohms	100 V	- 30 C	+ 80 C				15 mm	15 mm	12.7 mm	42Tl		Bulk
Hot	TC2-1T+ 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 1.3985	Multiples of: 1	RF Transformers		SMD/SMT	3 MHz to 300 MHz		50 Ohms	50 Ohms		- 40 C	+ 85 C	Single		3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC2		Reel , Cut Tape
Hot	MABA-011063 Warehouse Options	MACOM Transformers Audio & Signal 2:1 Flux Coupled 75 Ohm Step Down 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.	MACOM	Availability : 0	USD 1.3987	Multiples of: 2000	Baluns		SMD/SMT	5 MHz to 300 MHz		75 Ohms			- 40 C	+ 125 C		CATV, FTTX Broadband		3.74 mm	1.69 mm	3.55 mm			Reel
Hot	PWB-4-ALC Warehouse Options	Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.150-500 MHz 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 1.4101	Multiples of: 1	RF Transformers		SMD/SMT	150 KHz to 500 MHz					- 40 C	+ 85 C	Single	Wideband		6.77 mm	6.48 mm	4.45 mm	PWB		Reel , Cut Tape
Hot	B78476A8317A3 Warehouse Options	EPCOS TDK Transformers Audio & Signal 1000 BASE-T 0C-70C 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.	TDK	Availability : 0	USD 1.4108	Multiples of: 1	LAN Transformers	Module	SMD/SMT	100 KHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Single	1000 Base - T		17.6 mm	12.1 mm	5.8 mm	B78476A		Reel , Cut Tape
Hot	42TU019-RC Warehouse Options	Audio Transformers / Signal Transformers XFMR 10KCT-600CT 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.	Xicon	Availability : 0	USD 1.4209	Multiples of: 1000	Audio Transformers		Radial	300 Hz to 3.4 KHz		10 kOhms	600 Ohms	100 V						24.89 mm	18.29 mm	18.8 mm	42Tu		Bulk
Hot	RFXF0009TR13 Warehouse Options	Audio Transformers / Signal Transformers 45-1200MHz 1:1 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 1.4209	Multiples of: 1	Rf	Smt Transformers	Smd/Smt	45 MHz To 1200 MHz		75 Ohms	-	-	- 40 C	+ 100 C			SP5 - 4	4 mm	1.6 mm	2.92 mm			Cut Tape
Hot	PE-65351 Warehouse Options	Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.3Ohm 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 1.4215	Multiples of: 1	Lan	Module	Through Hole			0.7 Ohms	1.3 Ohms	1.5 kV			Dual	T1/Cept/Isdn - Pri		12.7 mm	8.89 mm	6.35 mm		Commercial	Tube
Hot	SG24002G Warehouse Options	-18 -1 1:1 350 SMD RJ45 Transformer 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.	JWD	Availability : 0	USD 1.4221	Multiples of: 1
Hot	DA103JC-R Warehouse Options	Audio Transformers / Signal Transformers 1:1 Turns 3.2-8.5mH 0.91uH 6pin 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.	Murata	Availability : 0	USD 1.4247	Multiples of: 1	Audio Transformers		SMD/SMT	50 Hz to 60 Hz	3.2 mH to 3.2 mH	110 Ohms			- 40 C	+ 85 C	Single	Digital Data Transmission		12.7 mm	9 mm	6.35 mm	DA100J		Reel , Cut Tape
Hot	T1205NLT Warehouse Options	Telecom Transformer 1CT:2.42CT:1CT:2.42CT 0.7Ohm/0.7Ohm Prim. DCR 1.2Ohm/1.2Ohm Sec. DCR 12Term. 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	USD 1.4271	Multiples of: 1000								1500 V rms											Tape And Reel
Hot	DA101MC Warehouse Options	Audio Transformers / Signal Transformers 1:1 turn 1.0-2.06mH 0.22uH 6 Pin 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.	Murata	Availability : 0	USD 1.4314	Multiples of: 1	Isolation Transformers	Transformers	Smd/Smt	50 Hz to 60 Hz	1 MH to 2.06 mH			2 kV	0 C	+ 70 C		Digital Data Transmission	9.52 mm x 9 mm x 6.35 mm	9.52 mm	9 mm	6.35 mm	Da101		Tube
Hot	T60403-K4081-X004 Warehouse Options	Audio Transformers / Signal Transformers PLC Transf THT flat 1.4mH 1:1 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.	Vacuumschmelze	Availability : 0	USD 1.4339	Multiples of: 1	Power	Pin Terminal Transformers	Pin		1.4 mH			-	- 40 C	+ 125 C	Single	Powerline - Plc Metering		11.5 mm	10 mm	7.1 mm	T60403		Bulk
Hot	PWB1040LC Warehouse Options	Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz 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 1.4342	Multiples of: 1	Rf											Wideband					Pwb		Cut Tape
Hot	G4818CG Warehouse Options	SMD-48P,30.5x12.7mm RJ45 Transformer 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.	Mentech	Availability : 0	USD 1.4447	Multiples of: 1
Hot	ALANS10001-3J41ET Warehouse Options	Audio Transformers Signal Transformers LAN SGL 1000B XFMR&CMC&AUTO 24pin 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 1.452	Multiples of: 2800	LAN Transformers	LAN	SMD/SMT	100 KHz to 100 MHz	350 uH				0 C	+ 70 C	Dual	10/100 Base - TX		18.4 mm	12.4 mm	6.5 mm	ALANS100X1		Reel , Cut Tape