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	POE13P-12LD Warehouse Options	Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 12 V 1.08 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 2.583	Multiples of: 1	PoE Transformers	Flyback	SMD/SMT	250 KHz					- 40 C	+ 85 C	Single	PoE		13.46 mm	13 mm	12.7 mm	POE13P		Reel , Cut Tape
Hot	TG04-2006P1RL Warehouse Options	Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless 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 2.5902	Multiples of: 1	Lan Isolation	Module	Smd/Smt		200 uH			1.5 kV	- 40 C	+ 85 C	Single	10Base - T	SMD - 16	12.7 mm	7.11 mm	2.24 mm	Tg04		Tube
Hot	FA2732-ALB Warehouse Options	Audio Transformers / Signal Transformers FA2732 SMT Flyback For Si3401, Si3402 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 2.5909	Multiples of: 1					40 uH			1.5 kV
Hot	WBC1-1LC Warehouse Options	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:1 0.400-600 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 2.5912	Multiples of: 1	Rf	Smt Transformers	Smd/Smt	400 KHz to 600 MHz	10 uH	-	-	300 V	- 40 C	+ 85 C	-	Wideband	4.45 mm x 4.19 mm x 3.05 mm	4.45 mm	4.19 mm	3.05 mm	Wbc		Cut Tape
Hot	TX1089 Warehouse Options	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .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 2.5933	Multiples of: 1	T1/Cept/Isdn - Pri Transformers	Module	Smd/Smt	10 MHz	0.8 uH	0.7 Ohms , 0.7 Ohms		1.5 kV	- 40 C	+ 85 C	Dual	T1/Cept/Isdn - Pri		12.83 mm	7.11 mm	6.22 mm			Bulk
Hot	750510165 Warehouse Options	Wurth Electronics Midcom Transformers Audio & Signal WE-DSL VDSL 1.20mH -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.	Wurth	Availability : 0	USD 2.5976	Multiples of: 1200	VDSL Transformers	VDSL	SMD/SMT		1.2 mH			1.5 KVAC	- 40 C	+ 85 C		XDSL	9.78 mm x 9.14 mm x 10.54 mm	9.78 mm	9.14 mm	10.54 mm	MID - DSLIKN		Reel
Hot	WBC4-4LB Warehouse Options	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.250-800 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 2.6006	Multiples of: 1
Hot	TG111-S12NYNRLTR Warehouse Options	Audio Transformers / Signal Transformers GIGABIT 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 2.6008	Multiples of: 1																	Tg		Reel
Hot	WB4-1HSLB Warehouse Options	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W 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 2.6033	Multiples of: 1	Rf											Wideband					Wb		Cut Tape
Hot	TG1G-S010NZRL 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 2.6093	Multiples of: 420	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	17.78 mm	12.19 mm	5.84 mm	Tg1g		Tube
Hot	TD55-1406L1RL Warehouse Options	Audio Transformers / Signal Transformers 10BASE-T THT 16P 140uH 1:1 & 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.	HALO	Availability : 0	USD 2.6164	Multiples of: 500	Lan	Module	Through Hole	-	140 uH	-	-	1.5 kV	0 C	+ 70 C	Dual	10Base - T Interface	DIP - 16	20.57 mm	7.62 mm	5.33 mm	Td - 10Bt		Tube
Hot	TC4-25+ 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 2.617	Multiples of: 1	RF Transformers		SMD/SMT	500 MHz to 2.5 GHz		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	TC4		Reel , Cut Tape
Hot	TG92-2006P1RLTR Warehouse Options	Transformers Audio & Signal ISO MOD SMD GullWing 10BASE-T LowProfile 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 2.6211	Multiples of: 2000	Lan Isolation	Module	Smd/Smt		200 uH /35 uH			1.5 kV	- 40 C	+ 85 C	Single	10Base - T	SMD - 16	12.7 mm	7.11 mm	2.24 mm	Tg92		Reel
Hot	TG42-1406P1RLTR Warehouse Options	Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 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 2.6211	Multiples of: 2000	Lan Isolation	Module	Smd/Smt		140 uH			1.5 kV	0 C	+ 70 C	Single	10Base - T	SMD - 16	12.7 mm	7.11 mm	2.24 mm	Tg42		Reel
Hot	FA2925-ALD Warehouse Options	Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 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 2.6274	Multiples of: 1	Power	Flyback	Smd/Smt	200 KHz	40 uH	-	-	1.5 kV	- 40 C	+ 85 C	-	Si3402 Pd Controller		13.46 mm	13 mm	12.7 mm	Fa2925		Cut Tape
Hot	TG110-RP55N5RLTR Warehouse Options	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 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.	HALO	Availability : 0	USD 2.63	Multiples of: 700	Lan Isolation	Module	Smd/Smt	1 MHz to 80 MHz	-	-	-	1.5 kV	0 C	+ 70 C	Single	10/100Base - Tx Poe Interface	SMD - 16	12.7 mm	7.11 mm	6.35 mm	Tg110		Cut Tape
Hot	POE30P-50LB Warehouse Options	Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 5.0 V 0.6 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 2.6302	Multiples of: 1					310 uH			1.5 kV
Hot	TTC-5027-1 Warehouse Options	Audio Transformers / Signal Transformers SMT Transformer, 30kohm, 80H at 200Hz, Telecomm 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 2.6352	Multiples of: 10	Telecom Transformers											Encapsulated High Impedance					TTC		Bulk
Hot	C1591-ALB Warehouse Options	Audio Transformers / Signal Transformers C1591 TI LM5070 3uH 5.0 V 0.6 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 2.6384	Multiples of: 1					310 uH			1.5 kV
Hot	PE-65728 Warehouse Options	Audio Transformers / Signal Transformers SMD Isolation Xfmr 100uH .3Ohms 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 2.6389	Multiples of: 1	Lan Isolation	Module	Smd/Smt	100 KHz				2 kV			Single	Aui Ethernet		12.7 mm	9.4 mm	5.08 mm	Pe - 65728	Commercial	Bulk