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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 Flybk Xfmr EFD20 Single Out 40W 5V 8A POEB2FB1V40W1X5 Eaton Electronics 1: 19,40 kr. 344In Stock	Mfr. Part No. POEB2FB1V40W1X5 Mouser Part No 504-POEB2FB1V40W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 40W 5V 8A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	344In Stock	Cut Tape 19,40 kr. Reel 19,40 kr. MouseReel Available	Min.: 1 Mult.: 1 : 150		Flyback Transformers		SMD/SMT		100 uH			1.5 kVAC	- 40 C	+ 125 C			29.3 mm	21.8 mm	12 mm	POEB2FB	Reel, Cut Tape, MouseReel
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 Flybk Xfmr EP13 Single Out 27W 3.3V 8A POEA2FB1V27W1X3 Eaton Electronics 1: 14,17 kr. 459In Stock	Mfr. Part No. POEA2FB1V27W1X3 Mouser Part No 504-POEA2FB1V27W1X3	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 27W 3.3V 8A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	459In Stock	Cut Tape 14,17 kr. Reel 14,17 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback Transformers		SMD/SMT		100 uH			1.5 kVAC	- 40 C	+ 125 C			17.65 mm	14.5 mm	14 mm	POEA2FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyb Xfmr EFD15 Dual 13.7W 5V 0.01A 1.5A POEB1FB1V14W2D Eaton Electronics 1: 18,13 kr. 560In Stock	Mfr. Part No. POEB1FB1V14W2D Mouser Part No 504-POEB1FB1V14W2D	Eaton Electronics	Audio Transformers / Signal Transformers Flyb Xfmr EFD15 Dual 13.7W 5V 0.01A 1.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	560In Stock	Cut Tape 18,13 kr. 16,41 kr. 15,29 kr. 14,85 kr. Reel 13,20 kr. View 12,83 kr. 12,38 kr. 12,16 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250		Flyback Transformers		SMD/SMT		143 uH			1.5 kVAC	- 40 C	+ 125 C			22.3 mm	17.3 mm	9 mm	POEB1FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A POEB2FB1V42W1X12 Eaton Electronics 1: 29,99 kr. 350In Stock	Mfr. Part No. POEB2FB1V42W1X12 Mouser Part No 504-POEB2FB1V42W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	350In Stock	Cut Tape 29,99 kr. 28,65 kr. 27,75 kr. 27,23 kr. Reel 22,83 kr. View 26,18 kr. 22,60 kr. 22,31 kr. MouseReel Available	Min.: 1 Mult.: 1 : 150		Flyback Transformers		SMD/SMT		100 uH			1.5 kVAC	- 40 C	+ 125 C			29.3 mm	21.8 mm	12 mm	POEB2FB	Reel, Cut Tape, MouseReel
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 10/100Base-TX SMD Non-PoE 1-Port H1081NL Pulse Electronics 1: 48,42 kr. 189In Stock	Mfr. Part No. H1081NL Mouser Part No 673-H1081NL	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port Learn More about Pulse Electronics pulselantrans	Datasheet	189In Stock	48,42 kr. 43,04 kr. 41,03 kr. 40,13 kr. View 39,17 kr. 37,23 kr. 30,51 kr. 29,77 kr. 29,62 kr.	Min.: 1 Mult.: 1		LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Single		17.78 mm	13.72 mm	5.84 mm		Tube
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por PE-64934NL Pulse Electronics 1: 42,82 kr. 395In Stock	Mfr. Part No. PE-64934NL Mouser Part No 673-PE-64934NL	Pulse Electronics	Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por Learn More about Pulse Electronics pulsetelecom	Datasheet	395In Stock	42,82 kr. 33,27 kr. 31,93 kr. 30,96 kr. View 29,84 kr. 22,01 kr. 21,63 kr. 21,56 kr. 21,48 kr.	Min.: 1 Mult.: 1		ISDN Transformers	Module	Through Hole		500 nH	700 mOhms	700 mOhms	1.5 kV	0 C	+ 70 C	Dual		12.7 mm	8.89 mm	6.35 mm		Tube
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A POEA2FB1V13W1X5 Eaton Electronics 1: 25,36 kr. 444In Stock	Mfr. Part No. POEA2FB1V13W1X5 Mouser Part No 504-POEA2FB1V13W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	444In Stock	Cut Tape 25,36 kr. 22,16 kr. 20,81 kr. 16,34 kr. Reel 14,70 kr. 14,62 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback Transformers		SMD/SMT		70 uH			1.5 kVAC	- 40 C	+ 125 C			17.65 mm	14.5 mm	14 mm	POEA2FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A POEA2FB1V15W1X5 Eaton Electronics 1: 19,10 kr. 441In Stock	Mfr. Part No. POEA2FB1V15W1X5 Mouser Part No 504-POEA2FB1V15W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	441In Stock	Cut Tape 19,10 kr. 18,50 kr. 17,75 kr. 16,34 kr. Reel 14,17 kr. 13,20 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback Transformers		SMD/SMT		40 uH			1.5 kVAC	- 40 C	+ 125 C			17.65 mm	14.5 mm	14 mm	POEA2FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A POEA2FB1V18W1X12 Eaton Electronics 1: 20,14 kr. 458In Stock	Mfr. Part No. POEA2FB1V18W1X12 Mouser Part No 504-POEA2FB1V18W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	458In Stock	Cut Tape 20,14 kr. 19,10 kr. 18,20 kr. 16,93 kr. Reel 14,62 kr. View 14,55 kr. 14,40 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback Transformers		SMD/SMT		37 uH			1.5 kVAC	- 40 C	+ 125 C			17.65 mm	14.5 mm	14 mm	POEA2FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A POEB1FB1V18W1X12 Eaton Electronics 1: 16,93 kr. 528In Stock	Mfr. Part No. POEB1FB1V18W1X12 Mouser Part No 504-POEB1FB1V18W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 18W 12V 1.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	528In Stock	Cut Tape 16,93 kr. 16,41 kr. 15,82 kr. 15,52 kr. Reel 13,50 kr. 11,64 kr. MouseReel Available	Min.: 1 Mult.: 1 : 250		Flyback Transformers		SMD/SMT		70 uH			1.5 kVAC	- 40 C	+ 125 C			22.3 mm	17.3 mm	9 mm	POEB1FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port H1081NLT Pulse Electronics 1: 38,72 kr. 267In Stock	Mfr. Part No. H1081NLT Mouser Part No 673-H1081NLT	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port	Datasheet	267In Stock	Cut Tape 38,72 kr. 35,36 kr. 34,17 kr. 33,35 kr. Reel 31,56 kr. View 32,53 kr. 31,48 kr. 31,41 kr. 31,11 kr. MouseReel Available	Min.: 1 Mult.: 1 : 300		LAN Transformers	Module	SMD/SMT	100 kHz to 100 MHz	350 uH			1.5 kV	0 C	+ 70 C	Single		17.78 mm	13.72 mm	5.84 mm		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port E2467NLT Pulse Electronics 1: 28,94 kr. 462In Stock	Mfr. Part No. E2467NLT Mouser Part No 673-E2467NLT	Pulse Electronics	Audio Transformers / Signal Transformers 10Base-T SMD NonPoE .3Ohms 1-Port	Datasheet	462In Stock	Cut Tape 28,94 kr. 26,18 kr. 24,32 kr. 23,57 kr. Reel 19,25 kr. View 22,68 kr. 17,16 kr. 16,93 kr. 16,71 kr.	Min.: 1 Mult.: 1 : 600		LAN Transformers	Module	SMD/SMT	100 kHz				1.5 kV	0 C	+ 70 C	Single		12.7 mm	7.11 mm	5.97 mm		Reel, Cut Tape
Audio Transformers / Signal Transformers Output transformer, push-pull, 60W , primary 4,300 ct, 318 ma., secondary 4-8-16 1650NA Hammond Manufacturing 1: 1.579,95 kr. 12In Stock	Mfr. Part No. 1650NA Mouser Part No 546-1650NA	Hammond Manufacturing	Audio Transformers / Signal Transformers Output transformer, push-pull, 60W , primary 4,300 ct, 318 ma., secondary 4-8-16 Learn More about Hammond Manufacturing hammond push pull tube audio	Datasheet	12In Stock	1.579,95 kr. 1.418,97 kr. 1.389,80 kr. 1.355,03 kr. View Quote	Min.: 1 Mult.: 1		Tube Application Power Transformers	Push-Pull	Wire Lead	30 Hz to 30 kHz		4.3 kOhms	4 Ohms, 8 Ohms, 16 Ohms				Single		3.13 in	4.25 in	3.81 in	1608A-1650A Series
Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr CX2147NL Pulse Electronics 1: 33,20 kr. 524In Stock	Mfr. Part No. CX2147NL Mouser Part No 673-CX2147NL	Pulse Electronics	Audio Transformers / Signal Transformers 5-100MHz 75Ohm 1:1 SMD RF Xfmr	Datasheet	524In Stock	33,20 kr. 26,33 kr. 20,07 kr. 15,89 kr. 15,59 kr.	Min.: 1 Mult.: 1		RF Transformers	Module	SMD/SMT						- 40 C	+ 85 C	1 Channel					CX	Tray
Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port PE-65848NL Pulse Electronics 1: 51,77 kr. 177In Stock	Mfr. Part No. PE-65848NL Mouser Part No 673-PE-65848NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD Digital Audio 3000uH .5Ohms 1-Port	Datasheet	177In Stock	51,77 kr. 45,95 kr. 44,76 kr. 43,34 kr. View 41,33 kr. 38,72 kr. 38,57 kr.	Min.: 1 Mult.: 1		Telecom Transformers	Module	SMD/SMT					1.5 kV	0 C	+ 70 C	Single		0.475 in	0.46 in	0.34 in		Tube
Audio Transformers / Signal Transformers MDL SIN 100D 1:1 SMT TU NPB 100B-1049 iNRCORE 1: 153,30 kr. 48In Stock	Mfr. Part No. 100B-1049 Mouser Part No 673-100B-1049	iNRCORE	Audio Transformers / Signal Transformers MDL SIN 100D 1:1 SMT TU NPB	Datasheet	48In Stock	153,30 kr. 137,71 kr. 132,12 kr. 128,01 kr. View 123,76 kr. 119,21 kr. 116,97 kr. Quote	Min.: 1 Mult.: 1	No	Audio Transformers		SMD/SMT						- 40 C	+ 85 C	Single		12.7 mm	10.16 mm	2.08 mm	1000B	Tube
Audio Transformers / Signal Transformers 5-200MHz 4:1 Step Dn 75 ohm MABA-011048 MACOM 1: 18,13 kr. 1.572In Stock Factory Special Order	Mfr. Part No. MABA-011048 Mouser Part No 937-MABA-011048 Factory Special Order	MACOM	Audio Transformers / Signal Transformers 5-200MHz 4:1 Step Dn 75 ohm	Datasheet	1.572In Stock	Cut Tape 18,13 kr. 13,95 kr. 12,16 kr. 12,09 kr. Reel 10,00 kr. View 11,56 kr. 9,85 kr. 9,47 kr. MouseReel Available	Min.: 1 Mult.: 1 : 900		Baluns		SMD/SMT	5 MHz to 200 MHz		75 Ohms			- 40 C	+ 85 C	Single		6.55 mm	4 mm	4.24 mm		Reel, Cut Tape, MouseReel
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 EP10 Single Out 10W 12V 0.83A POEA1FB1V10W1X12 Eaton Electronics 1: 15,37 kr. 457In Stock	Mfr. Part No. POEA1FB1V10W1X12 Mouser Part No 504-POEA1FB1V10W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP10 Single Out 10W 12V 0.83A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	457In Stock	Cut Tape 15,37 kr. 14,92 kr. 14,25 kr. 13,28 kr. Reel 10,37 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback Transformers		SMD/SMT		60 uH			1.5 kVAC	- 40 C	+ 125 C			15.2 mm	12.5 mm	11.6 mm	POEA1FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A POEA2FB2V12W1X12 Eaton Electronics 1: 13,20 kr. 457In Stock	Mfr. Part No. POEA2FB2V12W1X12 Mouser Part No 504-POEA2FB2V12W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12W 12V 1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	457In Stock	Cut Tape 13,20 kr. Reel 13,20 kr. MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback Transformers		SMD/SMT		42.9 uH			1.5 kVAC	- 40 C	+ 125 C			17.75 mm	14.2 mm	12.7 mm	POEA2FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EFD25 Dual 84W 12V 6A 1A POEB3FB1V84W2X12 Eaton Electronics 1: 25,74 kr. 244In Stock	Mfr. Part No. POEB3FB1V84W2X12 Mouser Part No 504-POEB3FB1V84W2X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD25 Dual 84W 12V 6A 1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	244In Stock	Cut Tape 25,74 kr. Reel 25,74 kr. MouseReel Available	Min.: 1 Mult.: 1 : 100		Flyback Transformers		SMD/SMT		17.5 uH			1.5 kVAC	- 40 C	+ 125 C			32.8 mm	26.8 mm	14.8 mm	POEB3FB	Reel, Cut Tape, MouseReel