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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 (IDR) 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 LAN Transformer, 5G, 3wire+CMC, PoE+(720mA), -40 85C, 17.6mmX16mmX6mm. TMYB-83AYNL Taoglas 1: Rp107.507,56 400In Stock	Mfr. Part No. TMYB-83AYNL Mouser Part No 960-TMYB-83AYNL	Taoglas	Audio Transformers / Signal Transformers LAN Transformer, 5G, 3wire+CMC, PoE+(720mA), -40 85C, 17.6mmX16mmX6mm. Learn More about Taoglas tm lan transformers	Datasheet	400In Stock	Cut Tape Rp107.507,56 Rp83.474,30 Rp80.172,02 Rp77.787,04 Reel Rp68.430,58 View Rp75.035,14 Rp70.999,02 Rp66.045,60 Rp65.678,68 MouseReel Available	Min.: 1 Mult.: 1 : 400			SMD/SMT		180 uH				- 40 C	+ 85 C			17.6 mm	12.2 mm	6 mm	Exos	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD TG110-EX50J2LF HALO Electronics 1: Rp210.061,70 183In Stock 520Expected 04/06/2027 New At Mouser	Mfr. Part No. TG110-EX50J2LF Mouser Part No 493-TG110-EX50J2LF New At Mouser	HALO Electronics	Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD	Datasheet	183In Stock 520Expected 04/06/2027	Rp210.061,70 Rp149.886,82 Rp126.037,02 Rp104.939,12 View Rp78.704,34 Rp62.926,78 Rp57.239,52 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	10 / 100 Base-TX	SMD/SMT		400 nH			1.5 kV	- 55 C	+ 125 C	1 Channel	SMD-16	12.7 mm	7.11 mm	3.76 mm	TG110	Tube
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT4-5WT+ Mini-Circuits 1: Rp141.998,04 1.491In Stock	Mfr. Part No. ADT4-5WT+ Mouser Part No 139-ADT4-5WT	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	1.491In Stock	Cut Tape Rp141.998,04 Rp130.073,14 Rp127.137,78 Rp120.166,30 Reel Rp120.166,30 MouseReel Available	Min.: 1 Mult.: 1 : 500																ADT4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC3-1TX+ Mini-Circuits 1: Rp73.200,54 1.490In Stock 1.500Expected 08/03/2027	Mfr. Part No. TC3-1TX+ Mouser Part No 139-TC3-1TX	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	1.490In Stock 1.500Expected 08/03/2027	Cut Tape Rp73.200,54 Rp49.350,74 Rp40.911,58 Reel Rp40.911,58 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC3	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG111-E032NYRL HALO Electronics 1: Rp121.083,60 396In Stock	Mfr. Part No. TG111-E032NYRL Mouser Part No 493-TG111-E032NYRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	396In Stock	Rp121.083,60 Rp110.259,46 Rp107.140,64 Rp100.903,00 View Rp93.931,52 Rp93.748,06 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	15.24 mm	13.72 mm	6.35 mm	TG1G	Tube
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50? TTC1-682W+ Mini-Circuits 1: Rp222.720,44 89In Stock 1.500Expected 09/11/2026	Mfr. Part No. TTC1-682W+ Mouser Part No 139-TTC1-682W+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 800 MHz - 6.8 GHz, 50? Learn More about Mini-Circuits mini circuits ttc1 682w rf transformer	Datasheet	89In Stock 1.500Expected 09/11/2026	Cut Tape Rp222.720,44 Rp207.493,26 Rp194.100,68 Reel Rp194.100,68 MouseReel Available	Min.: 1 Mult.: 1 : 500	RF Transformers	Surface Mount RF Transformer	SMD/SMT	800 MHz to 6.8 GHz					- 40 C	+ 85 C	1 Channel	GU2939	2.54 mm	1.27 mm	1.88 mm	TTC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT1.5-17+ Mini-Circuits 1: Rp110.076,00 523In Stock	Mfr. Part No. ADT1.5-17+ Mouser Part No 139-ADT1.5-17	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	523In Stock	Cut Tape Rp110.076,00 Reel Rp110.076,00 MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers		SMD/SMT	500 kHz to 1.7 GHz		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	ADT1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-11G2+ Mini-Circuits 1: Rp91.363,08 490In Stock	Mfr. Part No. TC4-11G2+ Mouser Part No 139-TC4-11G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	490In Stock	Cut Tape Rp91.363,08 Rp67.513,28 Rp57.973,36 Rp56.872,60 Reel Rp56.872,60 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers XFMR 10/100 BASE-TX MOD 100B-1035NL iNRCORE 1: Rp714.026,32 367In Stock	Mfr. Part No. 100B-1035NL Mouser Part No 673-100B-1035NL	iNRCORE	Audio Transformers / Signal Transformers XFMR 10/100 BASE-TX MOD		367In Stock	Rp714.026,32 Rp637.706,96 Rp609.637,58 Rp597.345,76 View Rp530.933,24 Quote	Min.: 1 Mult.: 1																	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S002NZRL HALO Electronics 1: Rp232.076,90 1.047In Stock	Mfr. Part No. TG1G-S002NZRL Mouser Part No 493-TG1G-S002NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	1.047In Stock	Rp232.076,90 Rp79.254,72 Rp75.035,14 Rp70.448,64 View Rp68.430,58 Rp68.247,12 Rp66.412,52	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	TG1G	Tube
Audio Transformers / Signal Transformers 1:4 Transmission line transformer on SM- MABA-010268-CT4160 MACOM 1: Rp114.112,12 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	Rp114.112,12 Rp88.611,18 Rp85.125,44 Rp82.557,00 View Rp79.621,64 Rp75.402,06 Rp72.833,62 Rp70.448,64 Rp63.110,24	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 10GBASET 600mA 24-Pin 1-Port TG10G-HPE6NZ5LF HALO Electronics 1: Rp421.040,70 248In Stock	Mfr. Part No. TG10G-HPE6NZ5LF Mouser Part No 493-TG10G-HPE6NZ5LF	HALO Electronics	Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port	Datasheet	248In Stock	Rp421.040,70 Rp271.337,34 Rp221.436,22 Rp179.056,96 View Rp136.310,78 Rp132.825,04 Rp132.091,20 Quote	Min.: 1 Mult.: 1	LAN Transformers															TG10G	Tube
Audio Transformers / Signal Transformers SMD ISOLATION MODULE TG111-E112NYLF HALO Electronics 1: Rp120.349,76 813In Stock	Mfr. Part No. TG111-E112NYLF Mouser Part No 493-TG111-E112NYLF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	813In Stock	Rp120.349,76 Rp114.845,96 Rp104.755,66 Rp100.352,62 View Rp86.409,66 Rp84.758,52 Rp84.575,06 Rp79.438,18	Min.: 1 Mult.: 1	Isolation Transformers																Tube
Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRIM 1500V T-1062SCTT iNRCORE 1: Rp1.227.163,94 35In Stock 1.200On Order	Mfr. Part No. T-1062SCTT Mouser Part No 673-T-1062SCTT	iNRCORE	Audio Transformers / Signal Transformers XFMR 1CT:1CT 0.2OHM PRIM 1500V	Datasheet	35In Stock 1.200On Order	Cut Tape Rp1.227.163,94 Rp1.114.336,04 Rp1.061.316,10 Rp1.041.318,96 View Reel Rp1.041.135,50 Rp1.041.135,50 Rp1.041.135,50 Quote	Min.: 1 Mult.: 1 : 400																Copperhead	Reel, Cut Tape
Audio Transformers / Signal Transformers 10/100 BASE-TX LOW-PROFILE ALANL100X1-EF10KT ABRACON 1: Rp58.523,74 1.072In Stock	Mfr. Part No. ALANL100X1-EF10KT Mouser Part No 815-ALANL100X1EF10KT	ABRACON	Audio Transformers / Signal Transformers 10/100 BASE-TX LOW-PROFILE Learn More about ABRACON alanl100x1	Datasheet	1.072In Stock	Cut Tape Rp58.523,74 Rp44.947,70 Rp38.893,52 Rp37.425,84 Reel Rp27.702,46 View Rp32.105,50 Rp27.335,54 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	LAN Transformers	LAN	SMD/SMT		350 uH				- 40 C	+ 125 C			12.7 mm	7.1 mm	2.1 mm	ALANL100X1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr PL300-102L Coilcraft 1: Rp302.525,54 263In Stock 225Expected 05/02/2027	Mfr. Part No. PL300-102L Mouser Part No 994-PL300-102L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	263In Stock 225Expected 05/02/2027	Rp302.525,54 Rp257.027,46 Rp252.074,04 Rp242.717,58 View Rp231.159,60 Rp224.371,58	Min.: 1 Mult.: 1		Planar	Quick Connect	200 kHz to 700 kHz	423 uH			1.5 kV	- 40 C	+ 125 C	Single		29.46 mm	26.67 mm	11.4 mm	PL300	Tray
Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH POE120PL-12L Coilcraft 1: Rp176.855,44 520In Stock	Mfr. Part No. POE120PL-12L Mouser Part No 994-POE120PL-12L	Coilcraft	Audio Transformers / Signal Transformers 120W POE Planar 12V 10A 50uH Learn More about Coilcraft poe120pl planar transformers	Datasheet	520In Stock	Rp176.855,44 Rp159.610,20 Rp153.189,10 Rp148.419,14 View Rp143.649,18 Rp136.494,24 Rp132.274,66 Rp128.605,46	Min.: 1 Mult.: 1	PoE Transformers		SMD/SMT	200 kHz	50 uH			1.5 kV	- 40 C	+ 125 C	Single	23.37 mm x 20.83 mm x 8.94 mm	23.37 mm	20.83 mm	8.94 mm	POE120PL	Tray
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT4-6+ Mini-Circuits 1: Rp153.922,94 378In Stock	Mfr. Part No. ADT4-6+ Mouser Part No 139-ADT4-6	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	378In Stock	Cut Tape Rp153.922,94 Rp144.933,40 Rp141.998,04 Rp138.328,84 Reel Rp134.659,64 MouseReel Available	Min.: 1 Mult.: 1 : 500																ADT4	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1-1-13M-22+ Mini-Circuits 1: Rp59.624,50 3.700In Stock	Mfr. Part No. TC1-1-13M-22+ Mouser Part No 139-TC1-1-13M-22	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	3.700In Stock	Cut Tape Rp59.624,50 Rp38.526,60 Rp29.537,06 Rp27.702,46 Reel Rp27.702,46 MouseReel Available	Min.: 1 Mult.: 1 : 500																TC1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer, 1:1 RF, 5-1200MHz MABA-007748-CT1160 MACOM 1: Rp64.761,38 6.566In Stock	Mfr. Part No. MABA-007748-CT1160 Mouser Part No 937-MABA007748CT1160	MACOM	Audio Transformers / Signal Transformers Transformer, 1:1 RF, 5-1200MHz	Datasheet	6.566In Stock	Cut Tape Rp64.761,38 Rp52.469,56 Rp50.451,50 Rp47.332,68 View Reel Rp37.976,22 Rp45.498,08 Rp44.947,70 Rp37.976,22 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	RF Transformers		SMD/SMT	5 MHz to 1.2 GHz		75 Ohms	75 Ohms		- 40 C	+ 85 C	Single		3.81 mm	2.79 mm	3.8 mm		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT1.5-122+ Mini-Circuits 1: Rp103.104,52 505In Stock	Mfr. Part No. ADT1.5-122+ Mouser Part No 139-ADT1.5-122	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	505In Stock	Cut Tape Rp103.104,52 Reel Rp103.104,52 Rp84.024,68 MouseReel Available	Min.: 1 Mult.: 1 : 100	RF Transformers		SMD/SMT	20 MHz to 1.2 GHz		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	ADT1.5	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75? Z7550-FFNM+ Mini-Circuits 1: Rp2.184.274,76 16In Stock	Mfr. Part No. Z7550-FFNM+ Mouser Part No 139-Z7550-FFNM+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?	Datasheet	16In Stock	Rp2.184.274,76 Quote Quote	Min.: 1 Mult.: 1																Z7550	Tray
Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port TG110-E055N5RLTR HALO Electronics 1: Rp52.653,02 1.816In Stock	Mfr. Part No. TG110-E055N5RLTR Mouser Part No 493-TG110-E055N5RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	1.816In Stock	Cut Tape Rp52.653,02 Rp50.634,96 Rp48.983,82 Rp47.516,14 Reel Rp41.278,50 View Rp44.397,32 Rp40.177,74 Rp37.976,22 MouseReel Available	Min.: 1 Mult.: 1 : 700	LAN Isolation Transformers	Module	SMD/SMT		400 nH			1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Transformer S558-5999-AZ-F Bel Magnetic Solutions 1: Rp150.804,12 1.562In Stock	Mfr. Part No. S558-5999-AZ-F Mouser Part No 530-S558-5999-AZ-F	Bel Magnetic Solutions	Audio Transformers / Signal Transformers Transformer Learn More about Bel Magnetic Solutions bel magnetic s558 10gb xx	Datasheet	1.562In Stock	Cut Tape Rp150.804,12 Rp136.127,32 Rp130.623,52 Rp126.587,40 View Reel Rp101.453,38 Rp122.551,28 Rp116.864,02 Rp112.644,44 Rp101.453,38 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.100	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH				0 C	+ 70 C	Single		22.35 mm	13.72 mm	1.73 mm		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RF BALUN 75/100OHM HFBM075100C iNRCORE 1: Rp24.636.659,94 3In Stock	Mfr. Part No. HFBM075100C Mouser Part No 673-HFBM075100C	iNRCORE	Audio Transformers / Signal Transformers RF BALUN 75/100OHM	Datasheet	3In Stock	Rp24.636.659,94 View Quote	Min.: 1 Mult.: 1																HFBM	Tube