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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	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Package/Case	Length	Width	Height	Series	Qualification	Packaging
Audio Transformers / Signal Transformers 1000B-5001FXNLT iNRCORE 1: €43.12 230In Stock	Mfr. Part No. 1000B-5001FXNLT Mouser Part No 673-1000B-5001FXNLT	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	230In Stock	Cut Tape €43.12 €38.52 €36.83 €35.48 View Reel €32.01 €34.31 €32.01 Quote	Min.: 1 Mult.: 1 : 300		Ethernet Transformers	SMD/SMT		350 uH	1500 Vrms	- 55 C	+ 125 C	1 Channel		17.78 mm	16 mm	5.97 mm			Reel, Cut Tape
Audio Transformers / Signal Transformers XFMR CHOKE SHUNT QUAD,100 RPB 1000B-5001XT iNRCORE 1: €41.04 60In Stock	Mfr. Part No. 1000B-5001XT Mouser Part No 673-1000B-5001XT	iNRCORE	Audio Transformers / Signal Transformers XFMR CHOKE SHUNT QUAD,100 RPB	Datasheet	60In Stock	Cut Tape €41.04 €36.65 €35.05 €33.76 View Reel €30.83 €32.65 €30.83 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300										SMD/SMT				1000B		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB 1000B-5002FXNL iNRCORE 1: €43.38 52In Stock 50On Order	Mfr. Part No. 1000B-5002FXNL Mouser Part No 673-1000B-5002FXNL	iNRCORE	Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 SMT TU NPB Learn More about iNRCORE pulser 1000 base t transformers	Datasheet	52In Stock 50On Order	€43.38 €38.86 €37.19 €35.91 View €34.74 €33.33 Quote	Min.: 1 Mult.: 1														1000B-F		Tube
Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T 1000B-5002FXNLT iNRCORE 1: €43.89 353In Stock	Mfr. Part No. 1000B-5002FXNLT Mouser Part No 673-1000B-5002FXNLT	iNRCORE	Audio Transformers / Signal Transformers XFMR LAN 10/100/1000 BASE-T	Datasheet	353In Stock	Cut Tape €43.89 €39.20 €37.48 €36.11 View Reel €35.56 €35.56 €35.56 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300			SMD/SMT							SMD-24				1000B		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000B-5003FXNLT iNRCORE 1: €51.78 49In Stock 250Expected 19/02/2027	Mfr. Part No. 1000B-5003FXNLT Mouser Part No 673-1000B-5003FXNLT	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	49In Stock 250Expected 19/02/2027	Cut Tape €51.78 €46.56 €46.37 Reel €46.37	Min.: 1 Mult.: 1 : 250	LAN Transformers		SMD/SMT		350 uH	1500 Vrms	- 55 C	+ 125 C			27.94 mm	7.54 mm	8.66 mm	1000B		Reel, Cut Tape
Audio Transformers / Signal Transformers 8uH 3KV 1:1:1 2% AEC -Q200 BM6154NL Pulse Electronics 1: €5.08 744In Stock	Mfr. Part No. BM6154NL Mouser Part No 673-BM6154NL	Pulse Electronics	Audio Transformers / Signal Transformers 8uH 3KV 1:1:1 2% AEC -Q200 Learn More about Pulse Electronics bm bmu bx transformers	Datasheet	744In Stock	€5.08 €3.96 €3.79 €3.67 View €3.55 €3.40 €3.30 €2.79 €2.78	Min.: 1 Mult.: 1	Power Line Communication Transformers	PLC	SMD/SMT	3 MHz to 30 MHz	8 uH	3 kVAC	- 40 C	+ 125 C	Single	10.6 mm x 9.08 mm x 10 mm	10.6 mm	9.08 mm	10 mm	BM	AEC-Q200	Tube
Audio Transformers / Signal Transformers MDL,SIN,100PP, 1:1 SMD, HF T&R HB2003HLT Pulse Electronics 1: €2.49 1,158In Stock	Mfr. Part No. HB2003HLT Mouser Part No 673-HB2003HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,SIN,100PP, 1:1 SMD, HF T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,158In Stock	Cut Tape €2.49 €2.26 €2.18 €2.07 Reel €1.94 View €2.00 €1.87 €1.56 €1.53 MouseReel Available	Min.: 1 Mult.: 1 : 600	LAN Transformers	LAN Discrete Modules with PoE	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 MDL,SIN,100D, 1:1 HF, PCMCIA, T&R HB3003HLT Pulse Electronics 1: €2.61 2,745In Stock	Mfr. Part No. HB3003HLT Mouser Part No 673-HB3003HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,SIN,100D, 1:1 HF, PCMCIA, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	2,745In Stock	Cut Tape €2.61 €2.37 €2.21 €2.14 Reel €1.87 View €2.06 €1.99 €1.89 €1.60 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	LAN Transformers	LAN Discrete Modules	SMD/SMT			1.5 kVrms	0 C	+ 70 C	Single		12.7 mm	9.6 mm	2 mm	HB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 1GD,1:1, HF, SMD, T&R HB5010HLT Pulse Electronics 1: €4.49 598In Stock	Mfr. Part No. HB5010HLT Mouser Part No 673-HB5010HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 1GD,1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	598In Stock	Cut Tape €4.49 €3.59 €3.24 €3.12 Reel €2.42 View €2.99 €2.98 €2.37 €2.32 MouseReel Available	Min.: 1 Mult.: 1 : 780	LAN Transformers	LAN Discrete Modules	SMD/SMT			1.5 kVrms	0 C	+ 70 C	Single		15.1 mm	10 mm	4 mm	HB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, DUAL, 1GD, 1:1, HF, SMD, T&R HB5013HLT Pulse Electronics 1: €5.35 974In Stock	Mfr. Part No. HB5013HLT Mouser Part No 673-HB5013HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL, 1GD, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	974In Stock	Cut Tape €5.35 €4.83 €4.64 €4.50 Reel €4.11 View €4.35 €4.10 €3.98 €3.47 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules	SMD/SMT			3 kVrms	0 C	+ 70 C	Dual		27.8 mm	15.2 mm	7.2 mm	HB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 1GPP, 1:1, HF, SMD, T&R HB6002HLT Pulse Electronics 1: €5.82 880In Stock	Mfr. Part No. HB6002HLT Mouser Part No 673-HB6002HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 1GPP, 1:1, HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	880In Stock	Cut Tape €5.82 €4.87 €4.68 €4.53 Reel €4.15 View €4.39 €4.00 €3.02 €3.01 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT			1.5 kVrms	0 C	+ 70 C	Single		17.6 mm	15.9 mm	6 mm	HB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,SIN,100P, 1:1 EXT,SMD, HF T&R HXB2002HLT Pulse Electronics 1: €2.87 918In Stock	Mfr. Part No. HXB2002HLT Mouser Part No 673-HXB2002HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,SIN,100P, 1:1 EXT,SMD, HF T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	918In Stock	Cut Tape €2.87 €2.45 €2.32 €2.21 Reel €2.06 View €2.12 €1.94 €1.63 €1.61 MouseReel Available	Min.: 1 Mult.: 1 : 600	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT			1.5 kVrms	- 40 C	+ 85 C	Single		12.8 mm	9.3 mm	5.7 mm	HXB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 2.5GPP,1:1,EXT, HF, SMD,T&R HXB4016HLT Pulse Electronics 1: €4.19 525In Stock	Mfr. Part No. HXB4016HLT Mouser Part No 673-HXB4016HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 2.5GPP,1:1,EXT, HF, SMD,T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	525In Stock	Cut Tape €4.19 €3.78 €3.64 €3.53 Reel €3.23 View €3.41 €3.11 €2.67 €2.66 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT			1.5 kVrms	- 40 C	+ 85 C	Single		17.6 mm	15.9 mm	6 mm	HXB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 5GD, 1:1,EXT. HF, SMD, T&R HXB5G008HLT Pulse Electronics 1: €4.33 900In Stock	Mfr. Part No. HXB5G008HLT Mouser Part No 673-HXB5G008HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 5GD, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	900In Stock	Cut Tape €4.33 €3.91 €3.75 €3.64 Reel €3.33 View €3.53 €3.29 €2.78 €2.77 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules	SMD/SMT			1.5 kVrms	- 40 C	+ 85 C	Single		17.6 mm	15.9 mm	6 mm	HXB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 5GPP, 1:1,EXT. HF, SMD, T&R HXB5G011HLT Pulse Electronics 1: €4.33 728In Stock	Mfr. Part No. HXB5G011HLT Mouser Part No 673-HXB5G011HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 5GPP, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	728In Stock	Cut Tape €4.33 €3.91 €3.75 €3.64 Reel €3.33 View €3.53 €3.29 €2.78 €2.77 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT			1.5 kVrms	- 40 C	+ 85 C	Single		17.6 mm	15.9 mm	6 mm	HXB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 5GPP, 1:1,EXT. HF, SMD, T&R HXB5G013HLT Pulse Electronics 1: €4.33 1,050In Stock	Mfr. Part No. HXB5G013HLT Mouser Part No 673-HXB5G013HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 5GPP, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,050In Stock	Cut Tape €4.33 €3.91 €3.75 €3.64 Reel €3.33 View €3.53 €3.32 €3.16 €2.79 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT			1.5 kVrms	- 40 C	+ 85 C	Single		17.6 mm	15.9 mm	6 mm	HXB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 1GPP, 1:1,EXT HF, SMD, T&R HXB6008HLT Pulse Electronics 1: €4.79 1,380In Stock	Mfr. Part No. HXB6008HLT Mouser Part No 673-HXB6008HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 1GPP, 1:1,EXT HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	1,380In Stock	Cut Tape €4.79 €4.33 €4.16 €4.03 Reel €3.81 View €3.90 €3.67 €3.44 €2.97 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT			1.5 kVrms	- 40 C	+ 85 C	Single		17.6 mm	15.9 mm	6 mm	HXB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, DUAL, 1GPP, 1:1, EXT. HF, SMD,T&R HXB6013HLT Pulse Electronics 1: €7.03 575In Stock	Mfr. Part No. HXB6013HLT Mouser Part No 673-HXB6013HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL, 1GPP, 1:1, EXT. HF, SMD,T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	575In Stock	Cut Tape €7.03 €6.35 €6.09 €5.90 Reel €5.39 View €5.72 €5.22 €5.11 €4.52 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT			3 kVrms	- 40 C	+ 85 C	Dual		27.8 mm	15.2 mm	7.2 mm	HXB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL,DUAL, 1GPP, 1:1, EXT. HF, SMD, T&R HXB6014HLT Pulse Electronics 1: €7.03 797In Stock	Mfr. Part No. HXB6014HLT Mouser Part No 673-HXB6014HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 1GPP, 1:1, EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	797In Stock	Cut Tape €7.03 €6.35 €6.09 €5.90 Reel €5.39 View €5.72 €5.33 €4.64 €4.58 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT			1.5 kVrms	- 40 C	+ 85 C	Dual		27.8 mm	15.2 mm	7.2 mm	HXB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 10GD,1:1, EXT. HF, SMD, T&R HXB7009HLT Pulse Electronics 1: €4.64 864In Stock	Mfr. Part No. HXB7009HLT Mouser Part No 673-HXB7009HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 10GD,1:1, EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	864In Stock	Cut Tape €4.64 €4.20 €4.02 €3.98 Reel €3.85 View €3.64 €3.01 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules	SMD/SMT			1.5 kVrms	- 40 C	+ 90 C	Single		17.6 mm	15.9 mm	6 mm	HXB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, SIN, 10GD,1:1, EXT. HF, SMD, T&R HXB7010HLT Pulse Electronics 1: €4.91 912In Stock	Mfr. Part No. HXB7010HLT Mouser Part No 673-HXB7010HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 10GD,1:1, EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	912In Stock	Cut Tape €4.91 €4.46 €4.16 €4.02 Reel €3.72 View €3.89 €3.64 €2.99 €2.98 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules	SMD/SMT			4 kVrms	- 40 C	+ 90 C	Single		17.6 mm	15.9 mm	6 mm	HXB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL SIN 10GPP 1:1 HF HXB7012HLT Pulse Electronics 1: €3.90 598In Stock 700Expected 09/02/2027	Mfr. Part No. HXB7012HLT Mouser Part No 673-HXB7012HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL SIN 10GPP 1:1 HF Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	598In Stock 700Expected 09/02/2027	Cut Tape €3.90 €3.69 €3.38 €3.27 Reel €3.13 View €2.97 €2.41 €2.38 €2.37 MouseReel Available	Min.: 1 Mult.: 1 : 350	LAN Transformers	LAN Discrete Modules with PoE	SMD/SMT			1.5 kVrms	- 40 C	+ 90 C	Single		17.6 mm	15.9 mm	6 mm	HXB		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 120uH LAN 10G 1:1 Surface Mount TC10000 Pulse Electronics 1: €1.79 1,980In Stock	Mfr. Part No. TC10000 Mouser Part No 673-TC10000	Pulse Electronics	Audio Transformers / Signal Transformers 120uH LAN 10G 1:1 Surface Mount Learn More about Pulse Electronics pulse pulsechip transformers	Datasheet	1,980In Stock	Cut Tape €1.79 €1.55 €1.38 €1.27 Reel €1.05 View €1.22 €1.12 €0.903 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LAN Transformers	LAN	SMD/SMT	1 MHz to 400 MHz	120 uH	1.5 kV	- 40 C	+ 85 C	Single	4.7 mm x 3.4 mm x 3.04 mm	4.7 mm	3.4 mm	3.04 mm	TC		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 180uH LAN 1000 PoE 1:1 Surface Mount TC1000P Pulse Electronics 1: €2.12 1,890In Stock	Mfr. Part No. TC1000P Mouser Part No 673-TC1000P	Pulse Electronics	Audio Transformers / Signal Transformers 180uH LAN 1000 PoE 1:1 Surface Mount Learn More about Pulse Electronics pulse pulsechip transformers	Datasheet	1,890In Stock	Cut Tape €2.12 €1.51 €1.36 €1.22 Reel €0.903 €0.869 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	LAN Transformers	LAN	SMD/SMT	1 MHz to 100 MHz	180 uH	1.5 kV	- 40 C	+ 85 C	Single	4.7 mm x 3.4 mm x 3.04 mm	4.7 mm	3.4 mm	3.04 mm	TC		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port 7490100110A Wurth Elektronik 1: €3.23 11,152In Stock	Mfr. Part No. 7490100110A Mouser Part No 710-7490100110A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	11,152In Stock	Cut Tape €3.23 €2.98 €2.77 €2.56 Reel €1.75 MouseReel Available	Min.: 1 Mult.: 1 : 600	LAN Transformers	LAN	SMD/SMT		350 uH	1500 Vrms	0 C	+ 70 C	Single		12.7 mm	9.4 mm	6.35 mm	WE-LAN		Reel, Cut Tape, MouseReel