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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	Packaging
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-1L Coilcraft 1: 35,06 kr. 26In Stock 70Expected 31/12/2026	Mfr. Part No. WB1-1L Mouser Part No 994-WB1-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	26In Stock 70Expected 31/12/2026	35,06 kr. 27,75 kr. 26,78 kr. 24,99 kr. View 23,65 kr. 22,68 kr. 22,23 kr. 21,56 kr. Quote	Min.: 1 Mult.: 1		RF Transformers	Pin Terminal Transformers	Through Hole	150 kHz to 500 MHz	27 uH, 27 uH			500 V	- 40 C	+ 85 C	Single		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:8 0.150-600 MHz WBC8-1LC Coilcraft 1: 37,97 kr. 18In Stock 750Expected 11/12/2026	Mfr. Part No. WBC8-1LC Mouser Part No 994-WBC8-1LC	Coilcraft	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:8 0.150-600 MHz	Datasheet	18In Stock 750Expected 11/12/2026	Cut Tape 37,97 kr. 29,54 kr. 28,27 kr. 27,45 kr. Reel 23,42 kr. View 26,48 kr. 25,07 kr. 24,25 kr. 23,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 750		RF Transformers															WBC	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A Y8844-AL Coilcraft 1: 69,38 kr. 16In Stock	Mfr. Part No. Y8844-AL Mouser Part No 994-Y8844-AL	Coilcraft	Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A Learn More about Coilcraft power magnetics	Datasheet	16In Stock	69,38 kr. 61,32 kr. 58,41 kr. 57,29 kr. View 55,50 kr. 53,26 kr. 51,55 kr. 49,98 kr.	Min.: 1 Mult.: 1			Flyback	Through Hole		80 uH			1.5 kV	- 40 C	+ 85 C		18.3 mm x 20.1 mm x 14 mm	20.1 mm	18.3 mm	14 mm	Y8844	Tray
Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD 1000B-5012X iNRCORE 1: 350,40 kr. 317In Stock 350Expected 05/02/2027	Mfr. Part No. 1000B-5012X Mouser Part No 673-1000B-5012X	iNRCORE	Audio Transformers / Signal Transformers Telecom Transformer 1CT:1CT 24Term SMD Learn More about iNRCORE pulser 1000 base t transformers	Datasheet	317In Stock 350Expected 05/02/2027	350,40 kr. 318,17 kr. 306,38 kr. View Quote	Min.: 1 Mult.: 1	No	Telecom Transformers		SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	- 55 C	+ 125 C	Quad		15.11 mm	13.16 mm	6.12 mm	1000B	Tube
Audio Transformers / Signal Transformers MDL DUAL 100D 1:1 SMT TU PBC 100B-2002X iNRCORE 1: 275,05 kr. 56In Stock	Mfr. Part No. 100B-2002X Mouser Part No 673-100B-2002X	iNRCORE	Audio Transformers / Signal Transformers MDL DUAL 100D 1:1 SMT TU PBC	Datasheet	56In Stock	275,05 kr. 245,66 kr. 208,36 kr. Quote Quote	Min.: 1 Mult.: 1	No																100B	Tube
Audio Transformers / Signal Transformers MODEM TRANSFORMERS 75Ohm Prim. DCR 95Ohm sec TTC-142-2 Tamura 1: 35,66 kr. 539In Stock	Mfr. Part No. TTC-142-2 Mouser Part No 838-TTC-142-2	Tamura	Audio Transformers / Signal Transformers MODEM TRANSFORMERS 75Ohm Prim. DCR 95Ohm sec	Datasheet	539In Stock	35,66 kr. 33,12 kr. 32,30 kr. 30,96 kr. View 30,06 kr. 28,50 kr. 28,35 kr.	Min.: 1 Mult.: 1	No	Telecom Transformers					600 Ohms	600 Ohms									TTC
Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless TG04-2006P1RL HALO Electronics 1: 56,02 kr. 274In Stock	Mfr. Part No. TG04-2006P1RL Mouser Part No 493-TG04-2006P1RL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	274In Stock	56,02 kr. 39,99 kr. 33,57 kr. 27,98 kr. 21,93 kr.	Min.: 1 Mult.: 1		LAN Isolation Transformers	Module	SMD/SMT		200 uH			1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	2.24 mm	TG-10BT	Tube
Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB 1000B-5002XNL iNRCORE 1: 318,92 kr. 16In Stock	Mfr. Part No. 1000B-5002XNL Mouser Part No 673-1000B-5002XNL	iNRCORE	Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB	Datasheet	16In Stock	318,92 kr. 284,82 kr. 256,85 kr. 252,74 kr. View 249,09 kr. 244,91 kr. Quote	Min.: 1 Mult.: 1		Telecom Transformers	Module	SMD/SMT	100 kHz to 100 MHz				1500 Vrms	- 55 C	+ 125 C	Quad	17.53 mm x 12.19 mm x 5.72 mm	17.53 mm	12.19 mm	5.72 mm	1000B	Tube
Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, SMD, T&R HB3005HLT Pulse Electronics 1: 21,41 kr. 784In Stock	Mfr. Part No. HB3005HLT Mouser Part No 673-HB3005HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	784In Stock	Cut Tape 21,41 kr. 17,61 kr. 16,71 kr. 15,82 kr. Reel 15,22 kr. View 15,22 kr. 12,16 kr. 11,71 kr. 11,56 kr. MouseReel Available	Min.: 1 Mult.: 1 : 600		LAN Transformers	LAN Discrete Modules	SMD/SMT					1.5 kVrms	0 C	+ 70 C	Single		12.8 mm	9.3 mm	5.7 mm	HB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C ALANS100X1-2F30DT ABRACON 1: 18,72 kr. 634In Stock	Mfr. Part No. ALANS100X1-2F30DT Mouser Part No 815-ALANS100X12F30DT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100 Base-TX T,C Learn More about ABRACON alans100x1 lan transformer modules	Datasheet	634In Stock	Cut Tape 18,72 kr. 17,16 kr. 14,92 kr. 14,17 kr. Reel 8,88 kr. View 7,91 kr. 7,61 kr. 7,38 kr. MouseReel Available	Min.: 1 Mult.: 1 : 600		LAN Transformers	LAN	SMD/SMT	100 kHz to 100 MHz	350 uH				- 40 C	+ 85 C	Dual		12.8 mm	6.9 mm	5.45 mm	ALANS100X1	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A C1589-ALD Coilcraft 1: 36,18 kr. 200In Stock	Mfr. Part No. C1589-ALD Mouser Part No 994-C1589-ALD	Coilcraft	Audio Transformers / Signal Transformers C1589 TI LM5070 7uH 12 V 0.6 A Learn More about Coilcraft power magnetics	Datasheet	200In Stock	Cut Tape 36,18 kr. 28,12 kr. Reel 23,87 kr. 23,13 kr. 22,31 kr. 22,23 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250		Flyback Transformers	Flyback	SMD/SMT	250 kHz	155 uH			1.5 kV	- 40 C	+ 85 C			12.7 mm	10.5 mm	11 mm	C1589	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers NA6252 12W 0.01Ohms For LT8585 NA6252-ALD Coilcraft 1: 30,66 kr. 247In Stock	Mfr. Part No. NA6252-ALD Mouser Part No 994-NA6252-ALD	Coilcraft	Audio Transformers / Signal Transformers NA6252 12W 0.01Ohms For LT8585 Learn More about Coilcraft power magnetics	Datasheet	247In Stock	Cut Tape 30,66 kr. 24,25 kr. 23,35 kr. 21,78 kr. Reel 20,66 kr. View 19,77 kr. 19,47 kr. 18,80 kr. 17,90 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200			Flyback	SMD/SMT	150 kHz					- 40 C	+ 85 C	Single		12.7 mm	10.5 mm	11.43 mm	NA6252	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A POE51Q-50ED Coilcraft 1: 41,70 kr. 11In Stock 150Expected 15/01/2027	Mfr. Part No. POE51Q-50ED Mouser Part No 994-POE51Q-50ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A Learn More about Coilcraft high power poe transformers	Datasheet	11In Stock 150Expected 15/01/2027	Cut Tape 41,70 kr. 32,38 kr. 31,11 kr. 30,14 kr. Reel 27,45 kr. View 29,09 kr. 26,56 kr. 25,66 kr. 25,51 kr. MouseReel Available	Min.: 1 Mult.: 1 : 150		PoE Transformers	Flyback	SMD/SMT	250 kHz	26.7 uH				- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE40Q	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-1TL Coilcraft 1: 32,30 kr. 41In Stock	Mfr. Part No. WB1-1TL Mouser Part No 994-WB1-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	41In Stock	32,30 kr. 25,44 kr. 24,54 kr. 22,90 kr. View 21,78 kr. 20,89 kr. 20,44 kr. 19,77 kr. Quote	Min.: 1 Mult.: 1		RF Transformers	Pin Terminal Transformers	Through Hole	100 kHz to 375 MHz	25 uH, 25 uH			500 V	- 40 C	+ 85 C	Single		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-6TL Coilcraft 1: 32,75 kr. 104In Stock	Mfr. Part No. WB1-6TL Mouser Part No 994-WB1-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	104In Stock	32,75 kr. 25,89 kr. 24,99 kr. 23,28 kr. View 22,08 kr. 21,19 kr. 20,81 kr. 20,14 kr. Quote	Min.: 1 Mult.: 1		RF Transformers		SMD/SMT	50 kHz to 200 MHz	70 uH, 70 uH			500 V	- 40 C	+ 85 C	Single		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB13-1TL Coilcraft 1: 32,75 kr. 52In Stock	Mfr. Part No. WB13-1TL Mouser Part No 994-WB13-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	52In Stock	32,75 kr. 25,89 kr. 24,99 kr. 23,28 kr. View 22,08 kr. 21,19 kr. 20,81 kr. 20,14 kr. Quote	Min.: 1 Mult.: 1		RF Transformers															WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB16-1L Coilcraft 1: 35,29 kr. 115In Stock	Mfr. Part No. WB16-1L Mouser Part No 994-WB16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	115In Stock	35,29 kr. 27,90 kr. 26,86 kr. 25,07 kr. View 23,80 kr. 22,75 kr. 22,38 kr. 21,63 kr. Quote	Min.: 1 Mult.: 1		RF Transformers		Through Hole	50 kHz to 100 MHz	56 uH, 896 uH			500 V	- 40 C	+ 85 C	Single		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB36-1L Coilcraft 1: 38,79 kr. 58In Stock	Mfr. Part No. WB36-1L Mouser Part No 994-WB36-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	58In Stock	38,79 kr. 30,21 kr. 29,02 kr. 28,12 kr. View 27,15 kr. 25,66 kr. 24,84 kr. 23,95 kr. 23,80 kr.	Min.: 1 Mult.: 1		RF Transformers		Through Hole	100 kHz to 45 MHz	25 uH, 900 uH			500 V	- 40 C	+ 85 C	Single		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-6L Coilcraft 1: 32,75 kr. 94In Stock	Mfr. Part No. WB4-6L Mouser Part No 994-WB4-6L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	94In Stock	32,75 kr. 25,89 kr. 24,99 kr. 23,28 kr. View 22,08 kr. 21,19 kr. 20,81 kr. 20,14 kr. Quote	Min.: 1 Mult.: 1		RF Transformers															WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-6TL Coilcraft 1: 26,04 kr. 36In Stock	Mfr. Part No. WB4-6TL Mouser Part No 994-WB4-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	36In Stock	26,04 kr. 21,11 kr. 20,29 kr. 19,02 kr. View 18,28 kr. 17,75 kr. 16,93 kr. 16,41 kr. 15,89 kr.	Min.: 1 Mult.: 1		RF Transformers		Through Hole	50 kHz to 200 MHz	43 uH, 172 uH			500 V	- 40 C	+ 85 C	Dual		8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT16-1L Coilcraft 1: 25,66 kr. 78In Stock	Mfr. Part No. WBT16-1L Mouser Part No 994-WBT16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	78In Stock	25,66 kr. 20,89 kr. 19,99 kr. 18,72 kr. View 18,05 kr. 17,53 kr. 16,71 kr. 16,19 kr. 15,67 kr.	Min.: 1 Mult.: 1		RF Transformers	Pin Terminal Transformers	Through Hole	100 kHz to 100 MHz				500 V	- 40 C	+ 85 C		8.26 mm x 7.24 mm x 5.72 mm	8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT4-1L Coilcraft 1: 26,04 kr. 54In Stock	Mfr. Part No. WBT4-1L Mouser Part No 994-WBT4-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	54In Stock	26,04 kr. 21,11 kr. 20,29 kr. 19,02 kr. View 18,28 kr. 17,75 kr. 16,93 kr. 16,41 kr. 15,89 kr.	Min.: 1 Mult.: 1		RF Transformers	Pin Terminal Transformers	Through Hole	40 kHz to 350 MHz					- 40 C	+ 85 C			8.26 mm	7.24 mm	5.72 mm	WB	Tube
Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 100B-1003FX iNRCORE 1: 205,45 kr. 82In Stock	Mfr. Part No. 100B-1003FX Mouser Part No 673-100B-1003FX	iNRCORE	Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC	Datasheet	82In Stock	205,45 kr. 183,07 kr. 159,49 kr. 157,70 kr. View 155,99 kr. 154,35 kr. 151,66 kr. Quote	Min.: 1 Mult.: 1		RF Transformers		SMD/SMT	100 kHz to 100 MHz	350 uH				- 55 C	+ 125 C	Single		12.7 mm	6.73 mm	5.97 mm	100B	Tube
Audio Transformers / Signal Transformers LAN Transformer, 2.5G Base-T, 24 pin, SMT, CMC + Transformer TMU24C04 Taoglas 1: 23,65 kr. 400In Stock	Mfr. Part No. TMU24C04 Mouser Part No 960-TMU24C04	Taoglas	Audio Transformers / Signal Transformers LAN Transformer, 2.5G Base-T, 24 pin, SMT, CMC + Transformer Learn More about Taoglas tm lan transformers	Datasheet	400In Stock	Cut Tape 23,65 kr. 19,40 kr. 18,58 kr. 16,34 kr. Reel 14,40 kr. View 14,85 kr. 13,95 kr. 13,58 kr. 13,43 kr. MouseReel Available	Min.: 1 Mult.: 1 : 400		LAN Transformers		SMD/SMT		180 uH				0 C	+ 70 C	1 Channel	SMT-24	17.6 mm	16 mm	6 mm	STRATOS	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port PE-65812FNLT Pulse Electronics 1: 30,44 kr. 1.995In Stock NRND	Mfr. Part No. PE-65812FNLT Mouser Part No 673-PE-65812FNLT NRND	Pulse Electronics	Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port	Datasheet	1.995In Stock	Cut Tape 30,44 kr. 27,53 kr. 26,41 kr. 25,59 kr. Reel 23,72 kr. View 24,84 kr. 22,60 kr. 17,38 kr. 17,08 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250		Telecom Transformers	Module	SMD/SMT	100 kHz to 30 MHz				2 kV	0 C	+ 70 C	Single		14.37 mm	12.07 mm	8.64 mm		Reel, Cut Tape, MouseReel