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Transformers Audio & Signal

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Transformers for Audio Applications

Audio transformers can used to step up or step down a signal voltage, increase or decrease the impedance of a circuit, convert a circuit from unbalanced to balanced and vice versa, block DC current in a circuit while allowing AC current to flow, or electrically isolate one audio device from another. Learn More

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product	Type	Termination Style	Frequency Range	Inductance	Primary Impedance	Secondary Impedance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers 1:4 Transmission line transformer on SM- MABA-010268-CT4160 MACOM 1: 4,86 € 1 912In Stock	Mfr. Part No. MABA-010268-CT4160 Mouser Part No 937-010268-CT4160	MACOM	Audio Transformers / Signal Transformers 1:4 Transmission line transformer on SM-	Datasheet	1 912In Stock	4,86 € 3,82 € 3,66 € 3,55 € View 3,44 € 3,29 € 3,15 € 3,04 € 2,95 €	Min.: 1 Mult.: 1		RF Transformers		SMD/SMT	5 MHz to 1.2 GHz					- 40 C	+ 85 C	1 Channel		3.97 mm	2.79 mm	2.79 mm
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-43A+ Mini-Circuits 1: 2,88 € 1 142In Stock	Mfr. Part No. TC1-1-43A+ Mouser Part No 139-TC1-1-43A	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	1 142In Stock	Cut Tape 2,88 € 1,89 € 1,48 € 1,44 € Reel 1,38 € 1,31 € MouseReel Available	Min.: 1 Mult.: 1 : 500		RF Transformers		SMD/SMT	650 MHz to 4 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	TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-15+ Mini-Circuits 1: 3,43 € 951In Stock	Mfr. Part No. TC1-15+ Mouser Part No 139-TC1-15	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	951In Stock	Cut Tape 3,43 € 2,31 € 2,06 € Reel 1,92 € 1,83 € MouseReel Available	Min.: 1 Mult.: 1 : 500																	TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS TCM2-1T+ Mini-Circuits 1: 3,16 € 1 064In Stock	Mfr. Part No. TCM2-1T+ Mouser Part No 139-TCM2-1T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	1 064In Stock	Cut Tape 3,16 € 2,18 € 1,76 € Reel 1,76 € 1,65 € 1,60 € MouseReel Available	Min.: 1 Mult.: 1 : 500		RF Transformers		SMD/SMT	3 MHz to 300 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	TCM2	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm TRS278-122-75+ Mini-Circuits 1: 6,71 € 391In Stock	Mfr. Part No. TRS278-122-75+ Mouser Part No 139-TRS278-122-75+	Mini-Circuits	Audio Transformers / Signal Transformers 1:2.78 CORE & WIRE Transformer, 40 - 1250 MHz, 75 Ohm Learn More about Mini-Circuits mini circuits trs transformers	Datasheet	391In Stock	Cut Tape 6,71 € 3,89 € 3,83 € Reel 3,82 € 3,64 € MouseReel Available	Min.: 1 Mult.: 1 : 100		RF Transformers		SMD/SMT	40 MHz to 1.25 GHz					- 40 C	+ 65 C	Single		7.11 mm	6.35 mm	4.19 mm	TRS278	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke TG1G-E010NZRL HALO Electronics 1: 11,18 € 844In Stock	Mfr. Part No. TG1G-E010NZRL Mouser Part No 493-TG1G-E010NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	844In Stock	11,18 € 7,21 € 5,89 € 4,76 € View 3,65 € Quote	Min.: 1 Mult.: 1		LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	TG1G	Tube
Audio Transformers / Signal Transformers Transformer S558-5999-T3-F Bel Magnetic Solutions 1: 4,73 € 1 022In Stock	Mfr. Part No. S558-5999-T3-F Mouser Part No 530-S558-5999-T3-F	Bel Magnetic Solutions	Audio Transformers / Signal Transformers Transformer Learn More about Bel Magnetic Solutions bel magnetic s558 10gb xx	Datasheet	1 022In Stock	Cut Tape 4,73 € 4,09 € 3,90 € 3,78 € Reel 3,22 € View 3,45 € 3,09 € 2,98 € MouseReel Available	Min.: 1 Mult.: 1 : 320		LAN Transformers	Module	SMD/SMT	100 kHz to 125 MHz	350 uH				0 C	+ 70 C	Single		15.24 mm	13.26 mm	6.35 mm		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LINE MATCHING TRANS LM-LP-1005L Bourns 1: 6,67 € 813In Stock	Mfr. Part No. LM-LP-1005L Mouser Part No 652-LM-LP-1005L	Bourns	Audio Transformers / Signal Transformers LINE MATCHING TRANS Learn More about Bourns power supply solutions	Datasheet	813In Stock	6,67 € 5,75 € 5,52 € 5,34 € View 5,18 € 4,96 € 4,38 € 4,36 €	Min.: 1 Mult.: 1		Signal Transformers	Pin Terminal Transformers	Radial	200 Hz to 3.5 kHz		600 Ohms	600 Ohms		- 10 C	+ 60 C	Single		17.7 mm	17.7 mm	12.6 mm		Tube
Audio Transformers / Signal Transformers Chip LAN xfmr module,10GbE,w CMC SM43001EL Bourns 1: 4,53 € 919In Stock	Mfr. Part No. SM43001EL Mouser Part No 652-SM43001EL	Bourns	Audio Transformers / Signal Transformers Chip LAN xfmr module,10GbE,w CMC Learn More about Bourns ethernet chip lan transformer modules	Datasheet	919In Stock	Cut Tape 4,53 € 3,68 € 3,01 € 2,91 € View Reel 2,24 € 2,82 € 2,59 € 2,24 € 2,24 € MouseReel Available	Min.: 1 Mult.: 1 : 800		LAN Transformers	LAN	SMD/SMT	1 MHz to 500 MHz					0 C	+ 85 C	Quad		16 mm	10.3 mm	4.1 mm	SM43001EL	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE TM1198NL Taoglas 1: 2,06 € 1 495In Stock	Mfr. Part No. TM1198NL Mouser Part No 960-TM1198NL	Taoglas	Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE Learn More about Taoglas tm lan transformers	Datasheet	1 495In Stock	Cut Tape 2,06 € 1,46 € 1,31 € 1,12 € Reel 1,08 € View 1,09 € 0,912 € MouseReel Available	Min.: 1 Mult.: 1 : 750		LAN Transformers	LAN Transformer	SMD/SMT		350 uH				- 40 C	+ 85 C			12.8 mm	9.45 mm	5.1 mm	Exos	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL DUAL 1000B 1:1 SMT TU PBC 1000B-5006X iNRCORE 1: 40,08 € 68In Stock	Mfr. Part No. 1000B-5006X Mouser Part No 673-1000B-5006X	iNRCORE	Audio Transformers / Signal Transformers MDL DUAL 1000B 1:1 SMT TU PBC	Datasheet	68In Stock	40,08 € 36,46 € 32,71 € 32,18 € View Quote	Min.: 1 Mult.: 1	No																1000B	Tube
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCM3-452X+ Mini-Circuits 1: 4,84 € 538In Stock	Mfr. Part No. TCM3-452X+ Mouser Part No 139-TCM3-452X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	538In Stock	Cut Tape 4,84 € 4,55 € 4,48 € Reel 4,47 € 4,18 € MouseReel Available	Min.: 1 Mult.: 1 : 500																	TCM3	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port TG2G-HPE10NZ5LF HALO Electronics 1: 8,00 € 575In Stock	Mfr. Part No. TG2G-HPE10NZ5LF Mouser Part No 493-TG2G-HPE10NZ5LF	HALO Electronics	Audio Transformers / Signal Transformers 2.5GBaseT 4PPoE 90W 1A 0.4mOhm 1Port Learn More about HALO Electronics halo 2point5g 5g base t transformers	Datasheet	575In Stock	8,00 € 6,23 € 6,18 € 6,12 € Quote Quote	Min.: 1 Mult.: 1		PoE Isolation Transformers	Module	SMD/SMT					1500 Vrms	- 40 C	+ 85 C	Quad	SMD-24	18.33 mm	16.38 mm	6.48 mm	2.5G/5G BASE-T	Tube
Audio Transformers / Signal Transformers 1KHz 90ohm 10% LM-NP-1005L Bourns 1: 6,68 € 417In Stock	Mfr. Part No. LM-NP-1005L Mouser Part No 652-LM-NP-1005L	Bourns	Audio Transformers / Signal Transformers 1KHz 90ohm 10% Learn More about Bourns power supply solutions	Datasheet	417In Stock	6,68 € 5,95 € 5,23 € 5,04 € View 4,95 € 4,88 € 4,78 € 4,74 €	Min.: 1 Mult.: 1		Signal Transformers	Pin Terminal Transformers	Radial	200 Hz to 3.5 kHz		600 Ohms	600 Ohms		- 10 C	+ 60 C	Single		17.7 mm	17.7 mm	12.6 mm		Tube
Audio Transformers / Signal Transformers 500-3000MHz IL 3dB Impedance Ratio 1:4 MABA-007236-C16423 MACOM 1: 2,32 € 7 082In Stock	Mfr. Part No. MABA-007236-C16423 Mouser Part No 937-MABA007236C16423	MACOM	Audio Transformers / Signal Transformers 500-3000MHz IL 3dB Impedance Ratio 1:4	Datasheet	7 082In Stock	Cut Tape 2,32 € 2,00 € 1,93 € 1,80 € Reel 1,51 € View 1,72 € 1,68 € 1,63 € 1,33 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		RF Transformers		SMD/SMT	500 MHz to 3 GHz		50 Ohms			- 40 C	+ 85 C	Single	SM-22-5	3.81 mm	3.81 mm	2.67 mm	MABA	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4 MABA-007237-ETC410 MACOM 1: 3,55 € 1 383In Stock	Mfr. Part No. MABA-007237-ETC410 Mouser Part No 937-MABA007237ETC410	MACOM	Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4	Datasheet	1 383In Stock	Cut Tape 3,55 € 2,73 € 2,02 € 1,86 € Reel 1,57 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		RF Transformers		SMD/SMT	1 MHz to 350 MHz		50 Ohms			- 40 C	+ 85 C	Single	SM-22-5	3.81 mm	3.81 mm	2.67 mm	MABA	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN Transformer, 1G Base-T, 24 pin, SMT, 3Wire + T, PoE Ultra (1.1A), Industrial grade TMU24C14U Taoglas 1: 3,27 € Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. TMU24C14U Mouser Part No 960-TMU24C14U	Taoglas	Audio Transformers / Signal Transformers LAN Transformer, 1G Base-T, 24 pin, SMT, 3Wire + T, PoE Ultra (1.1A), Industrial grade Learn More about Taoglas tm lan transformers	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape 3,27 € 2,89 € 2,73 € 2,72 € Reel 1,87 € View 1,75 € 1,71 € 1,69 € MouseReel Available	Min.: 1 Mult.: 1 : 400		LAN Transformers		SMD/SMT		350 uH				- 40 C	+ 85 C	1 Channel	SMT-24	17.6 mm	16 mm	6 mm	STRATOS	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT9-1T+ Mini-Circuits 1: 6,15 € 416In Stock	Mfr. Part No. ADT9-1T+ Mouser Part No 139-ADT9-1T	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	416In Stock	Cut Tape 6,15 € Reel 6,14 € 6,13 € 5,62 € MouseReel Available	Min.: 1 Mult.: 1 : 100		RF Transformers		SMD/SMT	1 MHz to 250 MHz		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	ADT9	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.5-1G2+ Mini-Circuits 1: 4,13 € 611In Stock	Mfr. Part No. TC1.5-1G2+ Mouser Part No 139-TC1.5-1G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	611In Stock	Cut Tape 4,13 € 3,11 € Reel 3,10 € 2,61 € MouseReel Available	Min.: 1 Mult.: 1 : 500																	TC1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-1TG2+ Mini-Circuits 1: 3,57 € 744In Stock	Mfr. Part No. TC4-1TG2+ Mouser Part No 139-TC4-1TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	744In Stock	Cut Tape 3,57 € 2,59 € 2,18 € 2,09 € Reel 2,08 € 1,98 € MouseReel Available	Min.: 1 Mult.: 1 : 500		RF Transformers		SMD/SMT	500 kHz to 300 MHz		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, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCM8-1+ Mini-Circuits 1: 2,80 € 2 269In Stock	Mfr. Part No. TCM8-1+ Mouser Part No 139-TCM8-1	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tcm transformers	Datasheet	2 269In Stock	Cut Tape 2,80 € 1,96 € Reel 1,66 € 1,55 € MouseReel Available	Min.: 1 Mult.: 1 : 500																	TCM8	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS TRS1-182-75+ Mini-Circuits 1: 3,01 € 593In Stock	Mfr. Part No. TRS1-182-75+ Mouser Part No 139-TRS1-182-75	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits trs transformers	Datasheet	593In Stock	Cut Tape 3,01 € Reel 2,55 € MouseReel Available	Min.: 1 Mult.: 1 : 100																	TRS1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1500V 350uH 8mA 2% HX6135HL Pulse Electronics 1: 13,48 € 270In Stock	Mfr. Part No. HX6135HL Mouser Part No 673-HX6135HL	Pulse Electronics	Audio Transformers / Signal Transformers 1500V 350uH 8mA 2% Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	270In Stock	13,48 € 11,92 € 11,41 € 11,05 € 9,30 €	Min.: 1 Mult.: 1			Module	SMD/SMT		350 uH			1500 Vrms	- 40 C	+ 85 C			27.94 mm	7.55 mm	8.33 mm	HX	Tube
Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms 749052051 Wurth Elektronik 1: 10,03 € 511In Stock	Mfr. Part No. 749052051 Mouser Part No 710-749052051	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10GBsT PoE+ 120uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	511In Stock	Cut Tape 10,03 € 8,29 € 7,15 € Reel 6,77 € MouseReel Available	Min.: 1 Mult.: 1 : 290		LAN Transformers	LAN	SMD/SMT		120 uH			1.5 kV	- 40 C	+ 85 C			18.29 mm	14.7 mm	8.8 mm	WE-LAN 10G	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 50-1200MHz Imp. 1:4 50 & 75 ohm MABA-010129-CT4A40 MACOM 1: 3,30 € 1 848In Stock	Mfr. Part No. MABA-010129-CT4A40 Mouser Part No 937-MABA010129CT4A40	MACOM	Audio Transformers / Signal Transformers 50-1200MHz Imp. 1:4 50 & 75 ohm Learn More about MACOM mabakit	Datasheet	1 848In Stock	Cut Tape 3,30 € 2,56 € 1,91 € 1,73 € Reel 1,47 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000		Transmission Line Transformers		SMD/SMT	5 MHz to 1.2 GHz		50 Ohms			- 40 C	+ 85 C	Single		4.27 mm	2.69 mm	3.61 mm	MABA	Reel, Cut Tape, MouseReel