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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	Qualification	Packaging
Audio Transformers / Signal Transformers IMPEDANCE MATCHING XFRMR - 10Kohm CT TO 2kohm CT MET-11-T Triad Magnetics 1: 9,61 € 59In Stock New Product	Mfr. Part No. MET-11-T Mouser Part No 553-MET-11-T New Product	Triad Magnetics	Audio Transformers / Signal Transformers IMPEDANCE MATCHING XFRMR - 10Kohm CT TO 2kohm CT	Datasheet	59In Stock	9,61 € 8,66 € 8,31 € 7,96 € View 7,70 € 7,57 € 7,40 € 7,32 €	Min.: 1 Mult.: 1	Miniature Encapsulated Transformer	Data/Voice Coupling	Through Hole	300 Hz to 100 kHz		10 kOhms	2 kOhms		- 20 C	+ 85 C	1 Channel		0.41 in	0.31 in	0.465 in	MET
Audio Transformers / Signal Transformers ALANC001G1-EADT ALANC001G1-EADT ABRACON 1: 0,344 € 1 814In Stock New Product	Mfr. Part No. ALANC001G1-EADT Mouser Part No 815-ALANC001G1-EADT New Product	ABRACON	Audio Transformers / Signal Transformers ALANC001G1-EADT Learn More about ABRACON ethernet chip transformers	Datasheet	1 814In Stock	Cut Tape 0,344 € 0,279 € 0,267 € 0,252 € View Reel 0,212 € 0,24 € 0,23 € 0,224 € 0,216 € 0,212 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Isolation Transformers		SMD/SMT		200 uH				- 40 C	+ 85 C		SMD-6	4.6 mm	3.4 mm	3.5 mm	ALANC001G1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers ALANC001G2-EADT ALANC001G2-EADT ABRACON 1: 0,404 € 1 818In Stock New Product	Mfr. Part No. ALANC001G2-EADT Mouser Part No 815-ALANC001G2-EADT New Product	ABRACON	Audio Transformers / Signal Transformers ALANC001G2-EADT Learn More about ABRACON ethernet chip transformers	Datasheet	1 818In Stock	Cut Tape 0,404 € 0,33 € 0,316 € 0,302 € View Reel 0,255 € 0,288 € 0,276 € 0,267 € 0,259 € 0,255 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Isolation Transformers		SMD/SMT		180 uH				- 40 C	+ 85 C		SMD-6	4.6 mm	3.4 mm	3.5 mm	ALANC001G1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers ALANC002G1-EADT ALANC002G1-EADT ABRACON 1: 0,421 € 1 990In Stock New Product	Mfr. Part No. ALANC002G1-EADT Mouser Part No 815-ALANC002G1-EADT New Product	ABRACON	Audio Transformers / Signal Transformers ALANC002G1-EADT Learn More about ABRACON ethernet chip transformers	Datasheet	1 990In Stock	Cut Tape 0,421 € 0,344 € 0,329 € 0,315 € View Reel 0,265 € 0,30 € 0,288 € 0,279 € 0,27 € 0,265 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Isolation Transformers		SMD/SMT		150 uH				- 40 C	+ 85 C		SMD-6	4.6 mm	3.4 mm	3.5 mm	ALANC002G1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers ALANC002G2- EADT ALANC002G2- EADT ABRACON 1: 0,482 € 1 990In Stock New Product	Mfr. Part No. ALANC002G2- EADT Mouser Part No 815-ALANC002G2-EADT New Product	ABRACON	Audio Transformers / Signal Transformers ALANC002G2- EADT Learn More about ABRACON ethernet chip transformers	Datasheet	1 990In Stock	Cut Tape 0,482 € 0,396 € 0,379 € 0,362 € View Reel 0,312 € 0,347 € 0,334 € 0,323 € 0,313 € 0,312 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Isolation Transformers		SMD/SMT		150 uH				- 40 C	+ 85 C		SMD-6	4.6 mm	3.4 mm	3.5 mm	ALANC002G1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers ALANC010G1-EADT ALANC010G1-EADT ABRACON 1: 0,611 € 1 755In Stock New Product	Mfr. Part No. ALANC010G1-EADT Mouser Part No 815-ALANC010G1-EADT New Product	ABRACON	Audio Transformers / Signal Transformers ALANC010G1-EADT Learn More about ABRACON ethernet chip transformers	Datasheet	1 755In Stock	Cut Tape 0,611 € 0,501 € 0,479 € 0,458 € View Reel 0,389 € 0,44 € 0,422 € 0,409 € 0,396 € 0,389 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Isolation Transformers		SMD/SMT		120 uH				- 40 C	+ 85 C		SMD-6	4.6 mm	3.4 mm	3.5 mm	ALANC010G1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers ALANC010G2-EADT ALANC010G2-EADT ABRACON 1: 0,654 € 1 954In Stock New Product	Mfr. Part No. ALANC010G2-EADT Mouser Part No 815-ALANC010G2-EADT New Product	ABRACON	Audio Transformers / Signal Transformers ALANC010G2-EADT Learn More about ABRACON ethernet chip transformers	Datasheet	1 954In Stock	Cut Tape 0,654 € 0,538 € 0,516 € 0,492 € View Reel 0,418 € 0,473 € 0,454 € 0,44 € 0,427 € 0,418 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Isolation Transformers		SMD/SMT		120 uH				- 40 C	+ 85 C		SMD-6	4.6 mm	3.4 mm	3.5 mm	ALANC010G1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 12uH 16V 1:1 -40 / 85C DCR=0.5 Ohms AEC-Q200 BM6220NLT Pulse Electronics 1: 3,38 € 806In Stock	Mfr. Part No. BM6220NLT Mouser Part No 673-BM6220NLT	Pulse Electronics	Audio Transformers / Signal Transformers 12uH 16V 1:1 -40 / 85C DCR=0.5 Ohms AEC-Q200 Learn More about Pulse Electronics bm bmu bx transformers	Datasheet	806In Stock	Cut Tape 3,38 € 3,06 € 2,85 € 2,76 € Reel 2,57 € View 2,67 € 2,57 € 2,34 € 2,23 € MouseReel Available	Min.: 1 Mult.: 1 : 400	PLC Transformers		SMD/SMT	3 MHz to 30 MHz	12 uH				- 40 C	+ 125 C			11 mm	9.5 mm	10 mm	BM62xx	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 28uH 500V 1:1:1 -40 / 85C DCR=0.25 Ohms AEC-Q200 BM6230HLT Pulse Electronics 1: 4,32 € 1 440In Stock	Mfr. Part No. BM6230HLT Mouser Part No 673-BM6230HLT	Pulse Electronics	Audio Transformers / Signal Transformers 28uH 500V 1:1:1 -40 / 85C DCR=0.25 Ohms AEC-Q200 Learn More about Pulse Electronics bm bmu bx transformers	Datasheet	1 440In Stock	Cut Tape 4,32 € 3,78 € 3,63 € 3,52 € Reel 3,29 € View 3,41 € 3,29 € 3,15 € 2,85 € MouseReel Available	Min.: 1 Mult.: 1 : 400	PLC Transformers		SMD/SMT	3 MHz to 30 MHz					- 40 C	+ 125 C			16.15 mm	14.8 mm	6 mm	BM62xx	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 240uH 80V 0.12A 1:1 1GD -40 /+85 2-line 1-Ch Non-PoE TC1G00 Pulse Electronics 1: 0,49 € 6 641In Stock	Mfr. Part No. TC1G00 Mouser Part No 673-TC1G00	Pulse Electronics	Audio Transformers / Signal Transformers 240uH 80V 0.12A 1:1 1GD -40 /+85 2-line 1-Ch Non-PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers	Datasheet	6 641In Stock	Cut Tape 0,49 € 0,402 € 0,351 € 0,331 € Reel 0,256 € View 0,306 € 0,289 € 0,273 € 0,242 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Chip LAN Transformers	Surface Mount Chip LAN Transformer	SMD/SMT	1 MHz to 100 MHz	240 uH			1.5 kVAC	- 40 C	+ 85 C	1 Channel		4.7 mm	3.2 mm	3.15 mm	TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100uH 80V 1A 1:1 10GP -40 /+85 2-line 1-Ch 90W PoE TC10G001P Pulse Electronics 1: 0,671 € 4 460In Stock	Mfr. Part No. TC10G001P Mouser Part No 673-TG10G001P	Pulse Electronics	Audio Transformers / Signal Transformers 100uH 80V 1A 1:1 10GP -40 /+85 2-line 1-Ch 90W PoE Learn More about Pulse Electronics pulse tcxg pulsechip transformers	Datasheet	4 460In Stock	Cut Tape 0,671 € 0,551 € 0,482 € 0,454 € View Reel 0,34 € 0,42 € 0,396 € 0,361 € 0,34 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000					120 uH				- 40 C	+ 85 C	1 Channel					TCxG		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 350UH LAN 10/100 BASE-T SM91072AL-E Bourns 1: 3,34 € 6 458In Stock 6 000Expected 29/09/2026	Mfr. Part No. SM91072AL-E Mouser Part No 652-SM91072AL-E	Bourns	Audio Transformers / Signal Transformers 350UH LAN 10/100 BASE-T Learn More about Bourns SM9107xAL transformers	Datasheet	6 458In Stock 6 000Expected 29/09/2026	Cut Tape 3,34 € 3,03 € 2,81 € 2,73 € View Reel 2,24 € 2,64 € 2,54 € 2,43 € 2,35 € 2,24 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	LAN Transformers	LAN	SMD/SMT	1 MHz to 100 MHz	350 uH				- 40 C	+ 125 C	Dual		12.8 mm	6.9 mm	5.65 mm	SM91072AL-E	AEC-Q200	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100B-1001FX iNRCORE 1: 24,61 € 111In Stock	Mfr. Part No. 100B-1001FX Mouser Part No 673-100B-1001FX	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	111In Stock	24,61 € 22,15 € 21,55 € 21,54 € View 19,54 € 19,41 € Quote	Min.: 1 Mult.: 1								1500 Vrms	- 55 C	+ 125 C								Tube
Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 75Ohms CX2041NLT Pulse Electronics 1: 3,46 € 10 985In Stock	Mfr. Part No. CX2041NLT Mouser Part No 673-CX2041NLT	Pulse Electronics	Audio Transformers / Signal Transformers SMD Wideband RF Xfmr 75Ohms	Datasheet	10 985In Stock	Cut Tape 3,46 € 2,54 € 1,94 € 1,88 € Reel 1,81 € View 1,87 € 1,70 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 8 000 : 2 000	RF Transformers	Module	SMD/SMT	50 kHz to 450 MHz					- 40 C	+ 85 C	Single		3.81 mm	3.81 mm	2.79 mm	CX		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers DKG1553-75 iNRCORE 1: 41,83 € 42In Stock	Mfr. Part No. DKG1553-75 Mouser Part No 673-DKG1553-75	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	42In Stock	41,83 € 39,45 € 34,98 € 34,38 € View Quote	Min.: 1 Mult.: 1	Interface Transformers	Ruggedized	SMD/SMT	75 kHz to 1 MHz					- 55 C	+ 125 C	2 Channel		17.15 mm	10.16 mm	4.7 mm			Tube
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por H1102FNLT Pulse Electronics 1: 3,24 € 9 255In Stock 8 400Expected 23/10/2026	Mfr. Part No. H1102FNLT Mouser Part No 673-H1102FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por	Datasheet	9 255In Stock 8 400Expected 23/10/2026	Cut Tape 3,24 € 2,93 € 2,69 € 2,61 € Reel 2,16 € View 2,42 € 2,30 € 2,06 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2 400 : 600	LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Single		0.5 in	0.358 in	6.09 mm			Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por H5007NLT Pulse Electronics 1: 7,14 € 10 705In Stock	Mfr. Part No. H5007NLT Mouser Part No 673-H5007NLT	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por Learn More about Pulse Electronics pulselantrans	Datasheet	10 705In Stock	Cut Tape 7,14 € 6,25 € 5,99 € 5,73 € Reel 5,12 € View 5,56 € 4,97 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 200 : 300	LAN Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Single		17.53 mm	16 mm	5.51 mm	H5007		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000BaseT 350uH .650hms 1-P AEC-Q200 HM5004ENL Pulse Electronics 1: 8,88 € 5 717In Stock	Mfr. Part No. HM5004ENL Mouser Part No 673-HM5004ENL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT 350uH .650hms 1-P AEC-Q200 Learn More about Pulse Electronics pulse automotive communications	Datasheet	5 717In Stock	8,88 € 7,61 € 7,60 € 7,25 € 6,97 €	Min.: 1 Mult.: 1 Max.: 100	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH			1.5 kV	- 40 C	+ 105 C	Single		17.526 mm	16.002 mm	5.715 mm	HM	AEC-Q200	Tube
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port HX0068ANL Pulse Electronics 1: 6,26 € 3 338In Stock	Mfr. Part No. HX0068ANL Mouser Part No 673-HX0068ANL	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	3 338In Stock	6,26 € 5,40 € 4,50 € 4,37 € 4,27 €	Min.: 1 Mult.: 1 Max.: 160	LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Single		12.7 mm	9.652 mm	2.083 mm	100Base-TX		Tube
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port HX1188FNLT Pulse Electronics 1: 3,30 € 14 858In Stock	Mfr. Part No. HX1188FNLT Mouser Part No 673-HX1188FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	14 858In Stock	Cut Tape 3,30 € 2,99 € 2,73 € 2,67 € Reel 2,13 € View 2,40 € 2,32 € 2,06 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2 400 : 600	LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Single		12.7 mm	9.65 mm	5.97 mm	HX		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port HX1188NLT Pulse Electronics 1: 3,21 € 11 270In Stock 13 200Expected 01/03/2027	Mfr. Part No. HX1188NLT Mouser Part No 673-HX1188NLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	11 270In Stock 13 200Expected 01/03/2027	Cut Tape 3,21 € 2,91 € 2,67 € 2,58 € Reel 2,47 € View 2,47 € 2,34 € 2,29 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2 400 : 600	LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Single		12.7 mm	9.53 mm	5.97 mm	HX		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 100Base-TX PoE+ SMD 1-Port 350/120uH HX2326FNLT Pulse Electronics 1: 3,66 € 5 719In Stock	Mfr. Part No. HX2326FNLT Mouser Part No 673-HX2326FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-TX PoE+ SMD 1-Port 350/120uH Learn More about Pulse Electronics pulse poe solutions	Datasheet	5 719In Stock	Cut Tape 3,66 € 3,30 € 3,08 € 2,98 € Reel 2,55 € View 2,76 € 2,67 € 2,42 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 2 400 : 600	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Single	12.7 mm x 9.09 mm x 5.99 mm	12.7 mm	9.09 mm	5.99 mm	HX2326		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por HX5004NLT Pulse Electronics 1: 8,51 € 5 414In Stock	Mfr. Part No. HX5004NLT Mouser Part No 673-HX5004NLT	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	5 414In Stock	Cut Tape 8,51 € 7,43 € 7,13 € 6,91 € Reel 6,29 € View 6,69 € 6,08 € 6,01 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 200 : 300	LAN Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Single		17.53 mm	16 mm	5.51 mm	HX5004		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000BaseT SMD PoE 325uH 1-Port HX5008NL Pulse Electronics 1: 10,33 € 6 284In Stock	Mfr. Part No. HX5008NL Mouser Part No 673-HX5008NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD PoE 325uH 1-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	6 284In Stock	10,33 € 9,06 € 7,91 € 7,72 € 7,60 €	Min.: 1 Mult.: 1 Max.: 140	LAN Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Single		13.64 mm	13.64 mm	5.72 mm	HX		Tube
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 325uH 1-Port HX5008NLT Pulse Electronics 1: 6,67 € 4 105In Stock	Mfr. Part No. HX5008NLT Mouser Part No 673-HX5008NLT	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 325uH 1-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	4 105In Stock	Cut Tape 6,67 € 5,87 € 5,63 € 5,45 € Reel 5,30 € View 5,31 € 5,24 € 5,04 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 400 : 350	LAN Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH			1.5 kV	- 40 C	+ 85 C	Single		13.64 mm	18.8 mm	5.72 mm	HX		Reel, Cut Tape, MouseReel