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

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	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

Sorting

Sort Column:

Sort Direction:

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	ALAN-134 Warehouse Options	Transformers Audio & Signal LAN XFRMR 10/100 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 2.945	Multiples of: 1	Lan	Module	Smd/Smt	300 KHz to 100 MHz	350 uH	-	-	1.5 kVRMS	- 40 C	+ 85 C	Single	10/100Base - T Poe		12.7 mm	7.15 mm	6.35 mm	Alan	Tube
Hot	TG73-1505NZRLTR 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 2.9591	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	Tg73	Reel
Hot	PWB2040LC 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 2.961	Multiples of: 1	RF Transformers											Wideband					PWB	Reel , Cut Tape
Hot	PWB-4-BLC Warehouse Options	Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.140-700 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 2.961	Multiples of: 1	RF Transformers		SMD/SMT	140 KHz to 700 MHz					- 40 C	+ 85 C	Single	Wideband		6.77 mm	6.48 mm	4.45 mm	PWB	Reel , Cut Tape
Hot	C1585-ALD Warehouse Options	Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 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 2.9649	Multiples of: 1	Power	Flyback	Smd/Smt	250 KHz	127 uH	-	-	1.5 kV	- 40 C	+ 85 C		Lm5070 Poe Interface		13.46 mm	13 mm	12.7 mm	C1585	Cut Tape
Hot	TG22-S139NDRL Warehouse Options	Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke 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 2.9737	Multiples of: 300	Lan Isolation	Module	Smd/Smt	100 KHz	350 uH			1.5 kV				10/100Base - Tx Interface	SMD - 16	25.4 mm	9.4 mm	9.4 mm	Tg22	Tube
Hot	TG22-S131NDRL Warehouse Options	Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke 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 2.9737	Multiples of: 300	Lan Isolation	Module	Smd/Smt		350 uH			1.5 kV	0 C	+ 70 C		10/100Base - Tx Interface	SMD - 16	25.4 mm	9.4 mm	9.4 mm	Tg22	Tube
Hot	TG22-S131NLRL Warehouse Options	Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 3WireChoke 1Port 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 2.9737	Multiples of: 500	Lan Isolation																Tg22	Tube
Hot	TG22-S132NDRL Warehouse Options	Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke 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 2.9737	Multiples of: 300	Lan Isolation	Module	Smd/Smt		350 uH			1.5 kV	0 C	+ 70 C		10/100Base - Tx Interface	SMD - 16	25.4 mm	9.4 mm	9.4 mm	Tg22	Tube
Hot	TD01-0456NERL Warehouse Options	Audio Transformers / Signal Transformers DIP ISOLATION MODULE T3/E3 Single ExtTemp 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 2.9737	Multiples of: 558	Lan Isolation	Module									Single	T3/Ds3/E3/Sts - 1 Isolation					Dip - T3	Tube
Hot	TG22-S132NLRL Warehouse Options	Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke 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 2.9737	Multiples of: 500	Lan Isolation																Tg22	Tube
Hot	BX1194WNLT Warehouse Options	Audio Transformers / Signal Transformers SMD SHDSL Line Xfmr 3000uH 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 2.9887	Multiples of: 150	Signal											Shdsl						Reel
Hot	PE-68786NL Warehouse Options	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH .7Ohms 2-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 2.9887	Multiples of: 520	ISDN Transformers	Module	SMD/SMT			700 mOhms , 700 mOhms		1.5 kV	0 C	+ 70 C	2 Channel	T1/CEPT/ISDN - Pri		12.83 mm	7.11 mm	6.22 mm		Tube
Hot	TC4-19G2+ 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 2.9905	Multiples of: 1	RF Transformers		SMD/SMT	10 MHz to 1.9 GHz		50 Ohms	50 Ohms		- 20 C	+ 85 C	Single		3.81 mm x 3.81 mm x 3.81 mm	3.81 mm	3.81 mm	3.81 mm	TC4	Reel , Cut Tape
Hot	DA2062-ALD Warehouse Options	Audio Transformers / Signal Transformers DA2062 PoE Trnsfmr For DPA423G 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 3.001	Multiples of: 400	Power	Flyback										Dcdc Converters Dpa423g					Da2062	Reel
Hot	T1096NL Warehouse Options	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH .7Ohm 2-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 3.0046	Multiples of: 600	ISDN Transformers	Module	SMD/SMT			600 mOhms	700 mOhms	1.5 kV	- 40 C	+ 85 C	2 Channel	T1/CEPT/ISDN - Pri		12.83 mm	7.11 mm	6.22 mm		Tube
Hot	TTC-5017 Warehouse Options	600 Impedance Primary Ohms 600 Impedance Secondary Ohms 1:1 Audio Transformer 200Hz ~ 4kHz Through 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	USD 3.0089	Multiples of: 5	Telecom Transformers	LAN	Terminals	200 Hz to 4 KHz		600 Ohms	600 Ohms	1.875 kV				High Speed Modem		15 mm	14.5 mm	12 mm	TTC	Bulk
Hot	TG110-S050P1RL Warehouse Options	Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile 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 3.0089	Multiples of: 520	Lan Isolation	Module	Smd/Smt		350 uH			1.5 kV	0 C	+ 70 C		10/100Base - Tx Interface	SMD - 16	12.7 mm	7.11 mm	2.24 mm	Tg110	Tube
Hot	TG110-S055P1RL Warehouse Options	Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1/2 Port Low Profile 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 3.0089	Multiples of: 520	Lan Isolation																Tg110	Tube
Hot	C1099-ALD Warehouse Options	Audio Transformers / Signal Transformers C1099 Flybck Trnsfmr 126 uH 5% 0.9 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 3.013	Multiples of: 1	Flyback Transformers	Flyback	SMD/SMT	300 KHz	133 uH	-	-	1.5 kV	- 40 C	+ 125 C	-	MAX5941A PoE Interface PWM Controller		17.2 mm	14.98 mm	8.51 mm	C1099	Reel , Cut Tape