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Audio Transformers / Signal Transformers

Audio Transformers & Signal Transformers are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many signal and audio transformer manufacturers including Bourns, Coilcraft, HALO, Mini-Circuits, Pulse, Triad, Wurth, Xicon & more. Please view our large selection of audio transformers and signal transformers below.

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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.	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 GIGABIT ISO MOD SMD 48P 2-Port w/Choke TG1G-E234NVRL HALO Electronics 1: 39,15 € 166In Stock	Mfr. Part No. TG1G-E234NVRL Mouser Part No 493-TG1G-E234NVRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	166In Stock	39,15 € 25,25 € 20,60 € 13,05 € View 12,26 € 12,06 € 11,59 € Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz				1.5 kV	- 40 C	+ 85 C	Dual	SMD-48	27.69 mm	15.24 mm	7.62 mm	TG1G	Tube
Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port 7490100111 Wurth Elektronik 1: 4,56 € 2 594In Stock	Mfr. Part No. 7490100111 Mouser Part No 710-7490100111	Wurth Elektronik	Audio Transformers / Signal Transformers 10/100 Base-T SMT Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	2 594In Stock	Cut Tape 4,56 € 4,47 € 4,15 € 3,84 € Reel 3,78 € View 3,03 € 3,01 € MouseReel Available	Min.: 1 Mult.: 1 : 450	LAN Transformers	LAN	SMD/SMT		350 uH			1.5 kVAC	- 25 C	+ 105 C	Dual		12.95 mm	7.11 mm	5.33 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms 749024015C Wurth Elektronik 1: 12,61 € 360In Stock	Mfr. Part No. 749024015C Mouser Part No 710-749024015C	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 1Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	360In Stock	Cut Tape 12,61 € 12,56 € 12,52 € 12,50 € View Reel 10,54 € 12,47 € 12,45 € 12,17 € 10,54 € MouseReel Available	Min.: 1 Mult.: 1 : 400	LAN Transformers	LAN	SMD/SMT		350 uH			1.5 kV	- 40 C	+ 105 C			17.6 mm	14.65 mm	8.8 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether 749302010 Wurth Elektronik 1: 2,18 € 1 735In Stock	Mfr. Part No. 749302010 Mouser Part No 710-749302010	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 300uH 1Ch Sgl Pair Ether Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	1 735In Stock	Cut Tape 2,18 € 2,09 € Reel 1,98 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Signal Transformers		SMD/SMT		300 uH				- 40 C	+ 105 C	Single		4.7 mm	2.9 mm	2.9 mm	WE-STST	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1 MABA-007532-CF18A0 MACOM 1: 2,19 € 3 435In Stock	Mfr. Part No. MABA-007532-CF18A0 Mouser Part No 937-MABA007532CF18A0	MACOM	Audio Transformers / Signal Transformers 2-500MHz Center Tap Imp. Ratio 1:1 Learn More about MACOM mabakit	Datasheet	3 435In Stock	Cut Tape 2,19 € 1,69 € 1,52 € 1,46 € Reel 1,20 € View 1,40 € 1,26 € 1,08 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Baluns		SMD/SMT	5 MHz to 200 MHz		75 Ohms			- 40 C	+ 85 C	Single		4.19 mm	2.69 mm	3.72 mm	MABA	Reel, Cut Tape, MouseReel
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 M12 TRANS 10GBASE-T X STR 21033812818 HARTING 1: 41,20 € 60In Stock	Mfr. Part No. 21033812818 Mouser Part No 617-21033812818	HARTING	Audio Transformers / Signal Transformers M12 TRANS 10GBASE-T X STR Learn More about HARTING m12 magnetics connectors	Datasheet	60In Stock	41,20 € 37,07 € 35,52 € 33,01 €	Min.: 1 Mult.: 1	PoE Transformers		SMD/SMT	10 MHz to 100 MHz				1.5 kV	- 40 C	+ 85 C	Quad
Audio Transformers / Signal Transformers 1KHz 66ohm 10% line matching trans LM-NP-1002L Bourns 1: 6,68 € 509In Stock	Mfr. Part No. LM-NP-1002L Mouser Part No 652-LM-NP-1002L	Bourns	Audio Transformers / Signal Transformers 1KHz 66ohm 10% line matching trans Learn More about Bourns power supply solutions	Datasheet	509In Stock	6,68 € 6,03 € 5,53 € 5,33 € View 5,15 € 4,91 € 4,80 € 4,45 € 4,40 €	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		Bulk
Audio Transformers / Signal Transformers 1:1.33 transmission line transformer MABA-011010 MACOM 1: 2,75 € 1 322In Stock	Mfr. Part No. MABA-011010 Mouser Part No 937-MABA-011010	MACOM	Audio Transformers / Signal Transformers 1:1.33 transmission line transformer	Datasheet	1 322In Stock	Cut Tape 2,75 € 2,49 € 2,32 € 2,25 € Reel 1,49 € View 2,16 € 2,09 € 2,03 € 1,47 €	Min.: 1 Mult.: 1 : 2 000	Baluns		SMD/SMT	5 MHz to 1.2 GHz		75 Ohms			- 40 C	+ 85 C	Single		4.21 mm	4.21 mm	2.31 mm		Reel, Cut Tape
Audio Transformers / Signal Transformers 500-3000MHz IL 3dB Impedance Ratio 1:4 MABA-007236-C16423 MACOM 1: 2,57 € 6 909In 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	6 909In Stock	Cut Tape 2,57 € 1,98 € 1,72 € 1,71 € Reel 1,39 € View 1,64 € 1,44 € 1,26 € 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: 3,37 € 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 3,37 € 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 46-1002MHz Imp. 1:1 75 ohm -40C +85C MABA-010245-CT1160 MACOM 1: 3,04 € 4 000In Stock	Mfr. Part No. MABA-010245-CT1160 Mouser Part No 937-MABA010245CT1160	MACOM	Audio Transformers / Signal Transformers 46-1002MHz Imp. 1:1 75 ohm -40C +85C Learn More about MACOM mabakit	Datasheet	4 000In Stock	Cut Tape 3,04 € 2,46 € 1,97 € 1,77 € Reel 1,63 € 1,60 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Transmission Line Transformers		SMD/SMT	46 MHz to 1.002 GHz		75 Ohms			- 40 C	+ 85 C	Single		3.81 mm	2.79 mm	2.72 mm	MABA	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE TM1198NL Taoglas 1: 1,98 € 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 1,98 € 1,40 € 1,25 € 1,15 € Reel 1,08 € View 1,11 € 1,07 € 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 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 € 2,24 € Reel 2,24 € 2,13 € 1,97 € MouseReel Available	Min.: 1 Mult.: 1 : 500																TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-15X+ Mini-Circuits 1: 3,43 € 687In Stock	Mfr. Part No. TC1-15X+ Mouser Part No 139-TC1-15X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	687In Stock	Cut Tape 3,43 € 2,47 € Reel 2,13 € 1,97 € 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 013In 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 013In 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: 4,05 € 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 4,05 € 4,00 € Reel 4,00 € 3,78 € 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 € 3,69 €	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 LINE MATCHING TRANS LM-LP-1005L Bourns 1: 6,68 € 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	6,68 € 6,03 € 5,75 € 5,57 € View 5,39 € 5,20 € 4,44 € 4,43 € 4,39 €	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: 4,30 € 949In 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	949In Stock	Cut Tape 4,30 € 3,40 € 3,28 € 3,05 € Reel 2,39 € View 2,69 € 2,40 € 2,37 € 2,34 € 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 RF XFMR / SURF MOUNT / RoHS ADT3-1T+ Mini-Circuits 1: 5,81 € 940In Stock	Mfr. Part No. ADT3-1T+ Mouser Part No 139-ADT3-1T	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	940In Stock	Cut Tape 5,81 € Reel 5,69 € 5,36 € 4,99 € MouseReel Available	Min.: 1 Mult.: 1 : 100																ADT3	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS JTX-2-10T+ Mini-Circuits 1: 18,14 € 340In Stock	Mfr. Part No. JTX-2-10T+ Mouser Part No 139-JTX-2-10T	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	340In Stock	Cut Tape 18,14 € 10,16 € 10,02 € Reel 10,02 € 9,11 € MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers		SMD/SMT	50 MHz to 1 GHz		75 Ohms	75 Ohms		- 40 C	+ 85 C	Single	7.87 mm x 7.11 mm x 5.72 mm	7.87 mm	7.11 mm	5.72 mm	JTX	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC16-1TG2+ Mini-Circuits 1: 3,91 € 730In Stock	Mfr. Part No. TC16-1TG2+ Mouser Part No 139-TC16-1TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	730In Stock	Cut Tape 3,91 € 3,14 € Reel 2,67 € 2,46 € MouseReel Available	Min.: 1 Mult.: 1 : 500																TC16	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RJ45 10/100 Sngl 5000V Iso TDR110-QE10AWLF HALO Electronics 1: 21,11 € 2 335In Stock	Mfr. Part No. TDR110-QE10AWLF Mouser Part No 493-TDR110-QE10AWLF	HALO Electronics	Audio Transformers / Signal Transformers RJ45 10/100 Sngl 5000V Iso		2 335In Stock	21,11 € 15,08 € 12,67 € 10,55 € View 7,92 € 6,33 € 5,76 € Quote	Min.: 1 Mult.: 1	LAN Transformers							5 kV			Single					TDR110	Tube
Audio Transformers / Signal Transformers ROHS DUAL 1000BT PoE+ MODULE 1CT:1CT TOPPER S558-5500-72 Bel Magnetic Solutions 1: 6,45 € 1 153In Stock	Mfr. Part No. S558-5500-72 Mouser Part No 530-S558-5500-72	Bel Magnetic Solutions	Audio Transformers / Signal Transformers ROHS DUAL 1000BT PoE+ MODULE 1CT:1CT TOPPER	Datasheet	1 153In Stock	Cut Tape 6,45 € 5,82 € 5,58 € 5,41 € Reel 4,48 € View 5,04 € 4,15 € 4,01 € MouseReel Available	Min.: 1 Mult.: 1 : 240			SMD/SMT	300 kHz to 125 MHz					- 40 C	+ 85 C	Dual		27.81 mm	12.19 mm	7.24 mm		Reel, Cut Tape, MouseReel