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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 (DKK) 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	Qualification	Packaging
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS TC1-42X+ Mini-Circuits 1: 25,59 kr. 486In Stock	Mfr. Part No. TC1-42X+ Mouser Part No 139-TC1-42X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT/ HAT RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	486In Stock	Cut Tape 25,59 kr. 17,61 kr. Reel 15,89 kr. 14,70 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500																	TC1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC2-112G2+ Mini-Circuits 1: 31,93 kr. 354In Stock	Mfr. Part No. TC2-112G2+ Mouser Part No 139-TC2-112G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	354In Stock	Cut Tape 31,93 kr. 23,57 kr. 20,29 kr. 19,92 kr. Reel 19,92 kr. 19,47 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500																	TC2		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-25G2+ Mini-Circuits 1: 25,59 kr. 524In Stock	Mfr. Part No. TC4-25G2+ Mouser Part No 139-TC4-25G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	524In Stock	Cut Tape 25,59 kr. 18,28 kr. 17,98 kr. Reel 15,89 kr. 14,70 kr. MouseReel Available	Min.: 1 Mult.: 1 : 500																	TC4		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD TG05-1505NURL HALO Electronics 1: 88,40 kr. 386In Stock	Mfr. Part No. TG05-1505NURL Mouser Part No 493-TG05-1505NURL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD Learn More about HALO Electronics halo t1 e1 isolation modules	Datasheet	386In Stock	88,40 kr. 50,13 kr.	Min.: 1 Mult.: 1		Isolation Transformers	Module	SMD/SMT		1.5 mH			1.5 kV	- 40 C	+ 85 C	Quad	SMD-32	25.4 mm	7.62 mm	7.37 mm	SMD-T1		Tube
Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT 2337822-5 TE Connectivity / AMP 1: 71,69 kr. 431In Stock	Mfr. Part No. 2337822-5 Mouser Part No 571-2337822-5	TE Connectivity / AMP	Audio Transformers / Signal Transformers Disc. Eth. Mag. Single SMT Learn More about TE Connectivity / AMP te industrial ethernet discrete magnetics	Datasheet	431In Stock	71,69 kr. 64,60 kr. 61,77 kr. 59,75 kr. View 58,04 kr. 54,09 kr. 48,19 kr. 47,67 kr. Quote	Min.: 1 Mult.: 1		PoE Transformers		SMD/SMT	30 MHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 105 C	Single		18.25 mm	12.24 mm	7.24 mm
Audio Transformers / Signal Transformers M12 TRANS 1000BASE-T X ANG W/ POE+ 21033814822 HARTING 1: 257,30 kr. 28In Stock	Mfr. Part No. 21033814822 Mouser Part No 617-21033814822	HARTING	Audio Transformers / Signal Transformers M12 TRANS 1000BASE-T X ANG W/ POE+ Learn More about HARTING m12 magnetics connectors	Datasheet	28In Stock	257,30 kr. 247,22 kr. 246,25 kr. Quote Quote	Min.: 1 Mult.: 1		LAN Transformers		SMD/SMT	10 MHz to 100 MHz				1.5 kV	- 40 C	+ 85 C	Quad
Audio Transformers / Signal Transformers 45 to 1218Mhz 1:2.78 Transformer RFXF0008HSR Qorvo 1: 48,34 kr. 158In Stock	Mfr. Part No. RFXF0008HSR Mouser Part No 772-RFXF0008HSR	Qorvo	Audio Transformers / Signal Transformers 45 to 1218Mhz 1:2.78 Transformer	Datasheet	158In Stock	Cut Tape 48,34 kr. 48,19 kr. 44,39 kr. Reel 37,23 kr. 37,15 kr. 37,08 kr. MouseReel Available	Min.: 1 Mult.: 1 : 100		LAN Transformers		SMD/SMT	45 MHz to 1.218 GHz					- 40 C	+ 100 C		SP6	5 mm	2 mm	4 mm	RFXF0008H		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 5-90MHz Imp. 1:9 IL 1.3dB -40C +85C MABA-010181-CF9A40 MACOM 1: 19,92 kr. 1.663In Stock	Mfr. Part No. MABA-010181-CF9A40 Mouser Part No 937-MABA010181CF9A40	MACOM	Audio Transformers / Signal Transformers 5-90MHz Imp. 1:9 IL 1.3dB -40C +85C Learn More about MACOM mabakit	Datasheet	1.663In Stock	Cut Tape 19,92 kr. 16,26 kr. 15,59 kr. 14,55 kr. Reel 12,38 kr. View 13,95 kr. 13,65 kr. 13,06 kr. 11,04 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000		RF Transformers		SMD/SMT	5 MHz to 90 MHz		75 Ohms			- 40 C	+ 85 C	Single		4.21 mm	4.21 mm	2.63 mm	MABA		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 100B-1018X iNRCORE 1: 303,92 kr. 98In Stock	Mfr. Part No. 100B-1018X Mouser Part No 673-100B-1018X	iNRCORE	Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC	Datasheet	98In Stock	303,92 kr. 271,47 kr. 259,53 kr. 250,88 kr. View 242,60 kr. 238,05 kr. Quote	Min.: 1 Mult.: 1	No	RF Transformers		SMD/SMT	100 kHz to 100 MHz	350 uH				- 55 C	+ 125 C	Single		14.8082 mm	11.938 mm	4.572 mm	100B		Tube
Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 HM1236NL Pulse Electronics 1: 29,02 kr. 296In Stock	Mfr. Part No. HM1236NL Mouser Part No 673-HM1236NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL SIN XFMR-CMC AEC-Q200 Learn More about Pulse Electronics pulse battery management systems solutions	Datasheet	296In Stock	29,02 kr. 26,26 kr. 25,81 kr. 25,36 kr. View 21,93 kr. 19,47 kr.	Min.: 1 Mult.: 1		Signal Transformers		SMD/SMT		500 uH			3.2 kV	- 40 C	+ 125 C	Single		8.64 mm	8.38 mm	4.06 mm	BMS	AEC-Q200	Tube
Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type ECO2225SEO-D01H016 TDK 1: 32,00 kr. 240In Stock	Mfr. Part No. ECO2225SEO-D01H016 Mouser Part No 810-ECO2225SEOD01H16	TDK	Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type	Datasheet	240In Stock	32,00 kr. 28,20 kr. 27,53 kr. 26,33 kr. View 25,66 kr. Quote	Min.: 1 Mult.: 1		Signal Transformers	Pin Terminal Transformers	Terminals		567 uH				- 30 C	+ 120 C	Single		30.5 mm	26 mm	24 mm	ECO		Bulk
Audio Transformers / Signal Transformers MODEM TRANSFORMERS 06 46Ohm Prim. DCR 63Ohm sec TTC-118 Tamura 1: 80,12 kr. 553In Stock	Mfr. Part No. TTC-118 Mouser Part No 838-TTC-118	Tamura	Audio Transformers / Signal Transformers MODEM TRANSFORMERS 06 46Ohm Prim. DCR 63Ohm sec	Datasheet	553In Stock	80,12 kr. 72,21 kr. 68,41 kr. 65,95 kr. View 65,05 kr. 55,05 kr. 54,98 kr.	Min.: 1 Mult.: 1		Telecom Transformers					600 Ohms	600 Ohms									TTC
Audio Transformers / Signal Transformers 5-120MHz 1:1 Imped. 75 ohm MABA-009852-CF1A40 MACOM 1: 23,35 kr. 1.711In Stock	Mfr. Part No. MABA-009852-CF1A40 Mouser Part No 937-MABA-9852-CF1A40	MACOM	Audio Transformers / Signal Transformers 5-120MHz 1:1 Imped. 75 ohm	Datasheet	1.711In Stock	Cut Tape 23,35 kr. 18,95 kr. 14,25 kr. 12,91 kr. Reel 10,97 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.000		Baluns		SMD/SMT	5 MHz to 300 MHz		75 Ohms			- 40 C	+ 100 C	Single		4.21 mm	4.21 mm	2.7 mm			Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade TL1553-5 iNRCORE 1: 557,71 kr. 29In Stock	Mfr. Part No. TL1553-5 Mouser Part No 673-TL1553-5	iNRCORE	Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade	Datasheet	29In Stock	557,71 kr. 498,78 kr. 464,91 kr. 464,09 kr. View 463,19 kr. Quote	Min.: 1 Mult.: 1	No	RF Transformers	Pin Terminal Transformers	Through Hole	75 kHz to 1 MHz				100 V	- 55 C	+ 125 C	Single		16 mm	16 mm	3.94 mm	TL1553		Tube
Audio Transformers / Signal Transformers MDL SIN 100D 1:1 TU 16Term Gull Wing SMD 100B-1027X iNRCORE 1: 373,07 kr. 131In Stock	Mfr. Part No. 100B-1027X Mouser Part No 673-100B-1027X	iNRCORE	Audio Transformers / Signal Transformers MDL SIN 100D 1:1 TU 16Term Gull Wing SMD	Datasheet	131In Stock	373,07 kr. 286,84 kr. 273,19 kr.	Min.: 1 Mult.: 1	No	RF Transformers		SMD/SMT	100 kHz to 100 MHz	350 uH				- 55 C	+ 125 C	Dual		25.4 mm	12.827 mm	5.969 mm	1000B		Tube
Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer 10GB-6014T iNRCORE 1: 287,58 kr. 165In Stock	Mfr. Part No. 10GB-6014T Mouser Part No 673-10GB-6014T	iNRCORE	Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer Learn More about iNRCORE 10gbase t transformers	Datasheet	165In Stock	Cut Tape 287,58 kr. 258,64 kr. 247,90 kr. 240,06 kr. View Reel 220,59 kr. 237,75 kr. 220,59 kr. Quote	Min.: 1 Mult.: 1 : 300	No	LAN Transformers	Module	SMD/SMT						- 40 C	+ 125 C	Quad		13.89 mm		6.48 mm	10GBASE-T		Reel, Cut Tape
Audio Transformers / Signal Transformers HALO Electronics TG110-ESV03N6LFTR TG110-ESV03N6LFTR HALO Electronics 1: 86,98 kr. 76In Stock	Mfr. Part No. TG110-ESV03N6LFTR Mouser Part No 493-TG110ESV03N6LFTR	HALO Electronics	Audio Transformers / Signal Transformers		76In Stock	86,98 kr. 62,14 kr. 52,22 kr. 43,49 kr. View 32,60 kr. 26,04 kr. 23,72 kr.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 8-Port Pulse Electronics T1231NL T1231NL Pulse Electronics 1: 72,59 kr. 27In Stock	Mfr. Part No. T1231NL Mouser Part No 673-T1231NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 8-Port	Datasheet	27In Stock	72,59 kr. 64,23 kr. 62,22 kr. 59,01 kr. View 52,67 kr. 49,83 kr. 48,64 kr. 47,97 kr.	Min.: 1 Mult.: 1		ISDN Transformers	Module	SMD/SMT					1.5 kV	- 40 C	+ 85 C	4 Channel							Tube
Audio Transformers / Signal Transformers LAN Txfmr, 100 BASE-T, 350uH, Open Hdr, Dual Port, 24pins, 1500Vac LAN1VSOD24351C2 Eaton Electronics 1: 20,74 kr. 395In Stock	Mfr. Part No. LAN1VSOD24351C2 Mouser Part No 504-LAN1VSOD24351C2	Eaton Electronics	Audio Transformers / Signal Transformers LAN Txfmr, 100 BASE-T, 350uH, Open Hdr, Dual Port, 24pins, 1500Vac Learn More about Eaton Electronics eaton lanxv transformers	Datasheet	395In Stock	Cut Tape 20,74 kr. 15,89 kr. 13,80 kr. Reel 11,79 kr. 11,04 kr. View 10,82 kr. 10,67 kr. MouseReel Available	Min.: 1 Mult.: 1 : 400		LAN Transformers		SMD/SMT		350 uH			1.5 kVAC	- 40 C	+ 85 C		SMD-24	17.5 mm	12.2 mm	5.95 mm	LANxV		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 1:1 T60403-K5024-X044 Vacuumschmelze 1: 22,60 kr. 3.700In Stock 25.200Expected 07/12/2026	Mfr. Part No. T60403-K5024-X044 Mouser Part No 983-T60403-K5024X044	Vacuumschmelze	Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 1:1 Learn More about Vacuumschmelze vac plc transformers	Datasheet	3.700In Stock 25.200Expected 07/12/2026	Cut Tape 22,60 kr. 17,38 kr. 15,22 kr. 15,07 kr. Reel 14,40 kr. View 12,68 kr. 12,31 kr. 11,94 kr. MouseReel Available	Min.: 1 Mult.: 1 : 450		Signal Transformers		SMD/SMT	10 kHz to 1 MHz	1.4 mH				- 40 C	+ 85 C	Single		13.9 mm	11 mm	7.6 mm	T60403		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:8CT,0.25 NPB Pulse Electronics CX2049LANL CX2049LANL Pulse Electronics 1: 25,07 kr. 891In Stock	Mfr. Part No. CX2049LANL Mouser Part No 673-CX2049LANL	Pulse Electronics	Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:8CT,0.25 NPB	Datasheet	891In Stock	25,07 kr. 20,29 kr. 14,99 kr. 13,06 kr. 11,71 kr.	Min.: 1 Mult.: 1		RF Transformers		SMD/SMT						- 40 C	+ 85 C			3.81 mm	3.81 mm	2.79 mm			Tray
Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 100B-1003 iNRCORE 1: 185,60 kr. 7In Stock 80Expected 03/02/2027	Mfr. Part No. 100B-1003 Mouser Part No 673-100B-1003	iNRCORE	Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC	Datasheet	7In Stock 80Expected 03/02/2027	185,60 kr. 166,88 kr. 148,90 kr. 146,81 kr. View 144,72 kr. 142,34 kr. 140,47 kr. Quote	Min.: 1 Mult.: 1	No	RF Transformers		SMD/SMT	100 kHz to 100 MHz	350 uH				- 40 C	+ 85 C	Single		12.7 mm	6.73 mm	5.97 mm	100B		Tube
Audio Transformers / Signal Transformers XFMR LAN 10/100 BASE-T 1:1 100B-2002FX iNRCORE 1: 263,71 kr. 7In Stock	Mfr. Part No. 100B-2002FX Mouser Part No 673-100B-2002FX	iNRCORE	Audio Transformers / Signal Transformers XFMR LAN 10/100 BASE-T 1:1	Datasheet	7In Stock	263,71 kr. 235,59 kr. 209,92 kr. 207,46 kr. View 205,37 kr. 202,91 kr. Quote	Min.: 1 Mult.: 1	No																		Tube
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A POEA2FB1V14W1X14 Eaton Electronics 1: 20,14 kr. 460In Stock	Mfr. Part No. POEA2FB1V14W1X14 Mouser Part No 504-POEA2FB1V14W1X14	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	460In Stock	Cut Tape 20,14 kr. 18,20 kr. 17,01 kr. 15,82 kr. Reel 14,77 kr. View 13,95 kr. 13,80 kr. 13,73 kr. 13,58 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback Transformers		SMD/SMT		127 uH			1.5 kVAC	- 40 C	+ 125 C			17.65 mm	14.5 mm	14 mm	POEA1FB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 18.5W 8V 2.3A POEA2FB1V19W1X8 Eaton Electronics 1: 20,14 kr. 460In Stock	Mfr. Part No. POEA2FB1V19W1X8 Mouser Part No 504-POEA2FB1V19W1X8	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 18.5W 8V 2.3A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	460In Stock	Cut Tape 20,14 kr. 18,20 kr. 17,01 kr. 15,82 kr. Reel 14,77 kr. View 13,95 kr. 13,80 kr. 13,73 kr. 13,58 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback Transformers		SMD/SMT		90 uH			1.5 kVAC	- 40 C	+ 125 C			17.65 mm	14.5 mm	14 mm	POEA2FB		Reel, Cut Tape, MouseReel