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	CJ5143-ALC 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 3.1095	Multiples of: 1	Power	Flyback	Smd/Smt	100 KHz	15 uH	-	-	1 kV	- 40 C	+ 125 C	-	Ncp5080 Photoflash Capacitor Charger		6.8 mm	6.2 mm	4.6 mm	Cj5143	Cut Tape
Hot	POE70P-50LB Warehouse Options	Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 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 3.1106	Multiples of: 1					155 uH			1.5 kV
Hot	TCM9-1+ 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 3.1132	Multiples of: 1	RF Transformers		SMD/SMT	2 MHz to 280 MHz		50 Ohms	50 Ohms		- 20 C	+ 85 C	Single		4.06 mm x 3.81 mm x 4.06 mm	4.06 mm	3.81 mm	4.06 mm	TCM9	Reel , Cut Tape
Hot	TG75-1406PRL 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 3.1265	Multiples of: 520	Lan Isolation	Module	Smd/Smt		140 uH /25 uH			1.5 kV	- 40 C	+ 85 C	Single	10Base - T	SMD - 16	12.7 mm	7.11 mm	2.24 mm	Tg75	Tube
Hot	TC1.5-1+ 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 3.1352	Multiples of: 1	RF Transformers		SMD/SMT	500 KHz to 2.2 GHz		50 Ohms	50 Ohms		- 20 C	+ 85 C	Single		3.81 mm x 3.81 mm x 4.06 mm	3.81 mm	3.81 mm	4.06 mm	TC1.5	Reel , Cut Tape
Hot	TG111-E12NYNRLTR Warehouse Options	Transformers Audio & Signal ISO MOD SMD GullWing GigE 10100BASE-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 3.141	Multiples of: 330																	Tg	Reel
Hot	WBC4-14LB Warehouse Options	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 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 3.1421	Multiples of: 1
Hot	WBT25-1SLB 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 3.1456	Multiples of: 1	Rf											Wideband					Wb	Cut Tape
Hot	TG43-1406PRL 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.	HALO	Availability : 0	USD 3.15	Multiples of: 40	LAN Isolation Transformers	Module	SMD/SMT		140 uH			1.5 kV	0 C	+ 70 C	Single	10 Base - T Interface	SMD - 16	12.7 mm	7.11 mm	2.24 mm	TG - 10BT	Tube
Hot	TG81-1006PRL 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 3.15	Multiples of: 520	Lan Isolation	Module	Smd/Smt		100 uH			1.5 kV	0 C	+ 70 C	Single	10Base - T	SMD - 16	12.7 mm	7.11 mm	2.24 mm	Tg81	Tube
Hot	TG86-2006PRL 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 3.15	Multiples of: 520	Lan Isolation	Module	Smd/Smt		50 uH /200 uH			1.5 kV	- 40 C	+ 85 C	Single	10Base - T	SMD - 16	12.7 mm	7.11 mm	2.24 mm	Tg86	Tube
Hot	WB36-1SLB 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 3.1577	Multiples of: 1	Rf											Wideband					Wb	Cut Tape
Hot	WB2010-1-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 3.1577	Multiples of: 1	Rf											Wideband					Wb - Sm	Cut Tape
Hot	WB2010-PCL Warehouse Options	Audio Transformers / Signal Transformers WB-PC 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 3.1577	Multiples of: 1	Rf	Pin Terminal Transformers	Through Hole	5 KHz to 100 MHz	780 uH , 780 uH	-	-	500 V	- 40 C	+ 85 C	Dual	Wideband		8.26 mm	7.24 mm	5.72 mm	Wb - Pc	Tube
Hot	WB2010-1-PCL Warehouse Options	Audio Transformers / Signal Transformers WB-PC 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 3.1577	Multiples of: 1	RF Transformers	Pin Terminal Transformers	Through Hole	40 KHz to 175 MHz	95 uH , 95 uH	-	-	500 V	- 40 C	+ 85 C	Dual	Wideband		8.26 mm	7.24 mm	5.72 mm	WB - PC	Tube
Hot	TC4-14+ 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 3.1578	Multiples of: 1	RF Transformers		SMD/SMT	200 MHz to 1.4 GHz		50 Ohms	50 Ohms		- 20 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	WBC4-1WLB Warehouse Options	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 0.500-1000 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 3.1579	Multiples of: 1
Hot	E2081NL Warehouse Options	Audio Transformers / Signal Transformers 10BASE-T NON-POE SMD 4-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 3.1594	Multiples of: 800	Lan	Module	Smd/Smt		140 uH			1.5 kV	0 C	+ 70 C	4 Channel	Ethernet Transformer	12.7 mm x 9.525 mm x 5.842 mm	12.7 mm	9.525 mm	5.842 mm	E2081	Tube
Hot	TG04-TDK1N1RLTR Warehouse Options	Transformers Audio & Signal ISO MOD SMD GullWing E4/STM-1/STS-3/OC-3 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 3.1735	Multiples of: 1000	Lan Isolation	Module	Smd/Smt	100 KHz to 400 MHz	36 uH			1.5 kV	- 40 C	+ 85 C	Dual	E4/Stm - 1/Sts - 3/Oc/3	SMD - 16	12.7 mm	7.11 mm	5.08 mm	Tg04	Reel
Hot	TG80-1505NZRLTR 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 3.1739	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	Tg80	Reel