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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 (GBP) 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	Packaging
Audio Transformers / Signal Transformers MDL, SIN, 2.5GPP,1:1,EXT, HF, SMD,T&R HXB4016HLT Pulse Electronics 1: £3.66 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 £3.66 £3.30 £3.18 £3.08 Reel £2.82 View £2.98 £2.72 £2.33 £2.32 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: £3.78 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 £3.78 £3.41 £3.27 £3.18 Reel £2.91 View £3.08 £2.87 £2.43 £2.42 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: £3.78 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 £3.78 £3.41 £3.27 £3.18 Reel £2.91 View £3.08 £2.87 £2.43 £2.42 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: £3.78 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 £3.78 £3.41 £3.27 £3.18 Reel £2.91 View £3.08 £2.90 £2.76 £2.44 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: £4.18 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 £4.18 £3.78 £3.63 £3.52 Reel £3.33 View £3.40 £3.20 £3.00 £2.59 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: £6.14 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 £6.14 £5.54 £5.32 £5.15 Reel £4.71 View £4.99 £4.56 £4.46 £3.95 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: £6.14 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 £6.14 £5.54 £5.32 £5.15 Reel £4.71 View £4.99 £4.65 £4.05 £4.00 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: £4.05 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 £4.05 £3.67 £3.51 £3.47 Reel £3.36 View £3.18 £2.63 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: £4.29 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 £4.29 £3.89 £3.63 £3.51 Reel £3.25 View £3.40 £3.18 £2.61 £2.60 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: £3.40 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 £3.40 £3.22 £2.95 £2.85 Reel £2.73 View £2.59 £2.10 £2.08 £2.07 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 MDL,DUAL, 10GD, 1:1,EXT. HF, SMD, T&R HXB7014HLT Pulse Electronics 1: £7.11 520In Stock	Mfr. Part No. HXB7014HLT Mouser Part No 673-HXB7014HLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL,DUAL, 10GD, 1:1,EXT. HF, SMD, T&R Learn More about Pulse Electronics hb hxb discrete lan transformers	Datasheet	520In Stock	Cut Tape £7.11 £6.41 £6.30 £6.15 Reel £5.77 View £5.95 £5.22 £4.57 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN Discrete Modules	SMD/SMT			4 kVrms	- 40 C	+ 90 C	Dual		32.8 mm	17.6 mm	7.3 mm	HXB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 180uH LAN 1000 PoE 1:1 Surface Mount TC1000P Pulse Electronics 1: £1.85 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 £1.85 £1.32 £1.19 £1.07 Reel £0.788 £0.759 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: £2.82 9,344In 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	9,344In Stock	Cut Tape £2.82 £2.60 £2.42 £2.23 Reel £1.53 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
Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether 7490100111A Wurth Elektronik 1: £2.99 8,122In Stock 25,200On Order	Mfr. Part No. 7490100111A Mouser Part No 710-7490100111A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST DP83TD510E 4532 350uH 1 Ch Sgl Pair Ether Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	8,122In Stock 25,200On Order On Order Ship Dates Mfr. No: 7490100111A Stock: 8,122 Can Dispatch Immediately On Order: 3,600 Pending 21,600 Expected 23/02/2027 Factory Lead Time: 17 Weeks	Cut Tape £2.99 £2.78 £2.46 £2.15 Reel £1.91 MouseReel Available	Min.: 1 Mult.: 1 : 600	LAN Transformers	LAN	SMD/SMT		350 uH	1500 Vrms	- 40 C	+ 105 C	Single		12.7 mm	9.4 mm	6.35 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1 Port 7490100111B Wurth Elektronik 1: £2.94 1,714In Stock	Mfr. Part No. 7490100111B Mouser Part No 710-7490100111B	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100 Base-TX SMT Transformer 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1,714In Stock	Cut Tape £2.94 £2.66 £2.49 £2.30 Reel £1.57 MouseReel Available	Min.: 1 Mult.: 1 : 650	LAN Transformers	LAN	SMD/SMT		350 uH	1.5 kVAC								WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port 749010012A Wurth Elektronik 1: £2.94 1,276In Stock	Mfr. Part No. 749010012A Mouser Part No 710-749010012A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 100BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1,276In Stock	Cut Tape £2.94 £2.66 £2.49 £2.30 Reel £1.57 MouseReel Available	Min.: 1 Mult.: 1 : 600	LAN Transformers	LAN	SMD/SMT		350 uH	1500 Vrms	0 C	+ 70 C	Single		12.7 mm	9.1 mm	6.35 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD 7490100161A Wurth Elektronik / Midcom 1: £2.65 841In Stock	Mfr. Part No. 7490100161A Mouser Part No 710-7490100161A	Wurth Elektronik / Midcom	Audio Transformers / Signal Transformers WE-LAN 1Port Trnsfmr 10/100 Base-T SMD Learn More about Wurth Elektronik / Midcom wurth WE LAN transformers	Datasheet	841In Stock	Cut Tape £2.65 £2.39 £2.30 £2.23 Reel £1.99 View £2.17 £2.07 £1.89 £1.85 MouseReel Available	Min.: 1 Mult.: 1 : 600	LAN Transformers	LAN	SMD/SMT	100 kHz to 100 MHz	350 uH	1.5 kVAC	- 40 C	+ 125 C	Single		12.7 mm	9.4 mm	6.35 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T 1Port SMD Transfrme 7490120110 Wurth Elektronik / Midcom 1: £3.84 1,990In Stock 1,950Expected 29/01/2027	Mfr. Part No. 7490120110 Mouser Part No 710-7490120110	Wurth Elektronik / Midcom	Audio Transformers / Signal Transformers WE-LAN DP83822 10/100 Base-T 1Port SMD Transfrme Learn More about Wurth Elektronik / Midcom wurth WE LAN transformers	Datasheet	1,990In Stock 1,950Expected 29/01/2027	Cut Tape £3.84 £3.56 £3.24 £2.93 Reel £2.54 £2.30 MouseReel Available	Min.: 1 Mult.: 1 : 650	LAN Transformers	LAN	SMD/SMT	100 kHz to 100 MHz	350 uH	1.5 kVAC	- 40 C	+ 85 C	Single		12.7 mm	9.52 mm	5.6 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr 749013011A Wurth Elektronik / Midcom 1: £2.95 5,925In Stock	Mfr. Part No. 749013011A Mouser Part No 710-749013011A	Wurth Elektronik / Midcom	Audio Transformers / Signal Transformers WE-LAN 10/100 Base-T SMD 1 Port Transfrmr Learn More about Wurth Elektronik / Midcom wurth WE LAN transformers	Datasheet	5,925In Stock	Cut Tape £2.95 £2.73 £2.51 £2.33 Reel £1.75 MouseReel Available	Min.: 1 Mult.: 1 : 600	LAN Transformers	LAN	SMD/SMT	1 MHz to 1 GHz	350 uH	1.5 kVAC	- 40 C	+ 105 C	Single		12.7 mm	9.4 mm	6.35 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100 Base T 1Port SMD Trnsfmr 7490140112 Wurth Elektronik 1: £12.55 421In Stock	Mfr. Part No. 7490140112 Mouser Part No 710-7490140112	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100 Base T 1Port SMD Trnsfmr Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	421In Stock	Cut Tape £12.55 £12.10 £11.43 £10.76 Reel £9.92 £9.25 MouseReel Available	Min.: 1 Mult.: 1 : 200	LAN Transformers	LAN	SMD/SMT		350 uH	6 kVAC	- 40 C	+ 85 C	Dual		24.55 mm	18.25 mm	10.85 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm 7490140117C Wurth Elektronik 1: £4.48 1,292In Stock	Mfr. Part No. 7490140117C Mouser Part No 710-7490140117C	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 2500Vrm Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	1,292In Stock	Cut Tape £4.48 £3.70 £3.20 Reel £3.03 MouseReel Available	Min.: 1 Mult.: 1 : 750	LAN Transformers	LAN	SMD/SMT		350 uH	2.5 kV	- 40 C	+ 105 C			12.7 mm	8.8 mm	5.7 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T 749014012 Wurth Elektronik 1: £9.19 303In Stock	Mfr. Part No. 749014012 Mouser Part No 710-749014012	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMD Extended 1 Port 10/100 Base-T Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	303In Stock	Cut Tape £9.19 £8.88 £8.37 £7.50 Reel £7.02 £6.78 MouseReel Available	Min.: 1 Mult.: 1 : 250	LAN Transformers	LAN	SMD/SMT	500 kHz to 100 MHz	350 uH	4 kVAC	0 C	+ 70 C	Single	24.55 mm x 17 mm x 10.85 mm	24.55 mm	18.25 mm	10.85 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm 7490140122B Wurth Elektronik 1: £6.89 661In Stock	Mfr. Part No. 7490140122B Mouser Part No 710-7490140122B	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	661In Stock	Cut Tape £6.89 £5.73 £5.21 £4.74 Reel £4.29 MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN	SMD/SMT		350 uH	4.5 kV	- 40 C	+ 85 C			17.1 mm	14.75 mm	8.4 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm 7490140123B Wurth Elektronik 1: £8.97 600In Stock	Mfr. Part No. 7490140123B Mouser Part No 710-7490140123B	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 10/100BaseT nonPoE 350uH 4500Vrm Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	600In Stock	Cut Tape £8.97 £7.48 £6.80 £6.52 Reel £6.19 MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	LAN	SMD/SMT		350 uH	4.5 kV	- 40 C	+ 85 C			17.1 mm	14.75 mm	8.4 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port 749020010A Wurth Elektronik 1: £5.19 3,159In Stock	Mfr. Part No. 749020010A Mouser Part No 710-749020010A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN SMT Transfrmr 1000BT 1 Port Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	3,159In Stock	Cut Tape £5.19 £4.75 £4.39 £4.12 Reel £3.91 £3.75 MouseReel Available	Min.: 1 Mult.: 1 : 400	LAN Transformers	LAN	SMD/SMT		350 uH	1500 Vrms	- 40 C	+ 85 C	4 Channel		17.5 mm	15.24 mm	6.5 mm	WE-LAN	Reel, Cut Tape, MouseReel