Audio Transformers / Signal Transformers

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High-Density 1Gigabit PoE/PoE+ SMD Transformers

Pulse Electronics High-Density 1Gigabit PoE/PoE+ SMD Transformers offer less than 140mm²/port density and feature a reliable surface mount Ball Grid Array (BGA). These transformers support 4-pair PoE+ (70W) of DC power and are designed to fit behind 2xN connectors. The 1Gigabit PoE/PoE+ SMD transformers offer 10/100/1000base-T connectivity and a modular construction that exceeds IEEE802.3u/ab. These transformers operate over the -40°C to 85°C temperature range.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por H5401NL Pulse Electronics 1: CHF 18.69 61In Stock	Mfr. Part No. H5401NL Mouser Part No 673-H5401NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	61In Stock	CHF 18.69 CHF 16.70 CHF 16.07 CHF 15.33 View CHF 14.20 CHF 14.05	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	0 C	+ 70 C	4 Channel	BGA	28.45 mm	17.27 mm	11.18 mm		Tray
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port H5200NL Pulse Electronics 1: CHF 10.90 168In Stock	Mfr. Part No. H5200NL Mouser Part No 673-H5200NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	168In Stock	CHF 10.90 CHF 9.84 CHF 9.43 CHF 8.82 View CHF 7.51 CHF 7.40	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	0 C	+ 70 C	2 Channel	BGA	14.73 mm	17.27 mm	11.18 mm		Tray
Audio Transformers / Signal Transformers MDL, DUAL,1GP, 1:1 EXT. BGA SMD T&R HX5200NLT Pulse Electronics 1: CHF 10.78 340In Stock	Mfr. Part No. HX5200NLT Mouser Part No 673-HX5200NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,1GP, 1:1 EXT. BGA SMD T&R Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	340In Stock	Cut Tape CHF 10.78 CHF 9.34 CHF 8.99 CHF 8.71 Reel CHF 7.97 View CHF 8.38 CHF 7.31	Min.: 1 Mult.: 1 : 170	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	2 Channel	BGA	14.73 mm	17.27 mm	11.18 mm	HX5200NLT	Reel, Cut Tape
Audio Transformers / Signal Transformers MDL, DUAL,1GP, 1:1 EXT. BGA SMD T&R HX5201NLT Pulse Electronics 1: CHF 10.78 170In Stock	Mfr. Part No. HX5201NLT Mouser Part No 673-HX5201NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,1GP, 1:1 EXT. BGA SMD T&R Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	170In Stock	Cut Tape CHF 10.78 CHF 9.34 CHF 8.99 CHF 8.71 Reel CHF 7.97 View CHF 8.38 CHF 7.31	Min.: 1 Mult.: 1 : 170	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	2 Channel	BGA	14.73 mm	17.27 mm	11.18 mm	HX5201NLT	Reel, Cut Tape
Audio Transformers / Signal Transformers MDL QUAD 1GPP 1:1 SM TR NPB HX6400NLT Pulse Electronics 1: CHF 21.80 180In Stock 510Expected 12/7/2026	Mfr. Part No. HX6400NLT Mouser Part No 673-HX6400NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL QUAD 1GPP 1:1 SM TR NPB Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	180In Stock 510Expected 12/7/2026	Cut Tape CHF 21.80 CHF 19.40 CHF 18.66 CHF 18.37 CHF 17.57 Reel CHF 17.33	Min.: 1 Mult.: 1 : 170	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	150 uH	1.5 kV	- 40 C	+ 85 C	4 Channel	BGA	28.45 mm	17.27 mm	11.18 mm	HX	Reel, Cut Tape
Audio Transformers / Signal Transformers MDL, SIN, 1GPP, 1:1, EXT. BGA SMD TRAY HX6621NL Pulse Electronics 1: CHF 7.15 300In Stock	Mfr. Part No. HX6621NL Mouser Part No 673-HX6621NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 1GPP, 1:1, EXT. BGA SMD TRAY Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	300In Stock	CHF 7.15 CHF 6.24 CHF 5.99 CHF 5.78 View CHF 5.59 CHF 5.32 CHF 4.83 CHF 4.73	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT				- 40 C	+ 85 C	1 Channel	BGA	7.87 mm	17.27 mm	11.18 mm		Tube
Audio Transformers / Signal Transformers MOD, QUAD,1GP, 1:1 HX5401NLT Pulse Electronics 1: CHF 20.53 48In Stock 340Expected 12/25/2026	Mfr. Part No. HX5401NLT Mouser Part No 673-HX5401NLT	Pulse Electronics	Audio Transformers / Signal Transformers MOD, QUAD,1GP, 1:1 Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	48In Stock 340Expected 12/25/2026	Cut Tape CHF 20.53 CHF 18.48 CHF 17.72 CHF 17.16 Reel CHF 14.99 View CHF 15.55 CHF 14.26 Quote MouseReel Available	Min.: 1 Mult.: 1 : 170	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	4 Channel	BGA	28.45 mm	17.27 mm	10.67 mm	HX5401NLT	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1GBT MODULE SIN 1GD 1:1 HX5610NL Pulse Electronics 1: CHF 7.33 67In Stock	Mfr. Part No. HX5610NL Mouser Part No 673-HX5610NL	Pulse Electronics	Audio Transformers / Signal Transformers 1GBT MODULE SIN 1GD 1:1 Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	67In Stock	CHF 7.33 CHF 6.22 CHF 5.96 CHF 5.64 View CHF 4.83 CHF 4.51 CHF 4.46	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	1 Channel	BGA	17.27 mm	7.87 mm	11.18 mm	HX	Tube
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Por H5201NL Pulse Electronics 1: CHF 10.90 9In Stock	Mfr. Part No. H5201NL Mouser Part No 673-H5201NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Por Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	9In Stock	CHF 10.90 CHF 9.84 CHF 9.43 CHF 8.76 View CHF 7.97 CHF 7.40	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 125 GHz	350 uH	1.5 kV	0 C	+ 70 C	2 Channel	BGA	14.73 mm	17.27 mm	11.1 mm		Tray
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por H5400NL Pulse Electronics 1: CHF 19.30 180Expected 12/21/2026	Mfr. Part No. H5400NL Mouser Part No 673-H5400NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	180Expected 12/21/2026	CHF 19.30 CHF 17.38 CHF 16.66 CHF 16.07 View CHF 15.35 CHF 14.74	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	0 C	+ 70 C	4 Channel	BGA	28.45 mm	17.27 mm	11.18 mm		Tray
Audio Transformers / Signal Transformers MDL, QUAD,1GP, 1:1 BGA SMD T&R H5400NLT Pulse Electronics 1: CHF 19.00 340Expected 12/11/2026	Mfr. Part No. H5400NLT Mouser Part No 673-H5400NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, QUAD,1GP, 1:1 BGA SMD T&R Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	340Expected 12/11/2026	Cut Tape CHF 19.00 CHF 15.87 Reel CHF 14.05	Min.: 1 Mult.: 1 : 170	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	0 C	+ 70 C	4 Channel	BGA	28.45 mm	17.27 mm	11.18 mm	H5400NLT	Reel, Cut Tape
Audio Transformers / Signal Transformers 350UH LAN 10/100/1000 TELECOM HX5610NLT Pulse Electronics 1: CHF 7.15 300Expected 1/18/2027	Mfr. Part No. HX5610NLT Mouser Part No 673-HX5610NLT	Pulse Electronics	Audio Transformers / Signal Transformers 350UH LAN 10/100/1000 TELECOM Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	300Expected 1/18/2027	Cut Tape CHF 7.15 CHF 6.07 CHF 5.83 CHF 5.65 Reel CHF 4.88 View CHF 5.48 CHF 4.43 CHF 4.35 MouseReel Available	Min.: 1 Mult.: 1 : 300	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	1 Channel	BGA	17.27 mm	7.87 mm	11.18 mm	HX	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Port HX5400NLT Pulse Electronics 1: CHF 20.53 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. HX5400NLT Mouser Part No 673-HX5400NLT	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Port Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape CHF 20.53 CHF 18.48 CHF 17.72 CHF 17.16 CHF 16.20 Reel CHF 15.41 MouseReel Available	Min.: 1 Mult.: 1 : 170	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	4 Channel	BGA	28.45 mm	17.27 mm	11.18 mm	Gigabit 10/100/1000BASE-T	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MDL, DUAL,1GD, 1:1 BGA SMD T&R H5200NLT Pulse Electronics 340: CHF 7.40 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. H5200NLT Mouser Part No 673-H5200NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,1GD, 1:1 BGA SMD T&R Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape CHF 7.40	Min.: 340 Mult.: 170 : 170	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	0 C	+ 70 C	2 Channel	BGA	14.73 mm	17.27 mm	11.18 mm	H5200NLT	Reel
Audio Transformers / Signal Transformers MDL, DUAL,1GP, 1:1 BGA SMD T&R H5201NLT Pulse Electronics 340: CHF 7.40 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. H5201NLT Mouser Part No 673-H5201NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,1GP, 1:1 BGA SMD T&R Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape CHF 7.40	Min.: 340 Mult.: 170 : 170	LAN Transformers	Module	SMD/SMT	1 MHz to 125 GHz	350 uH	1.5 kV	0 C	+ 70 C	2 Channel	BGA	14.73 mm	17.27 mm	11.1 mm	H5201NLT	Reel
Audio Transformers / Signal Transformers MDL, QUAD,1GP, 1:1 BGA SMD T&R H5401NLT Pulse Electronics 340: CHF 14.05 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. H5401NLT Mouser Part No 673-H5401NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, QUAD,1GP, 1:1 BGA SMD T&R Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape CHF 14.05	Min.: 340 Mult.: 170 : 170	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	0 C	+ 70 C	4 Channel	BGA	28.45 mm	17.27 mm	11.18 mm	H5401NLT	Reel
Audio Transformers / Signal Transformers MDL, SIN, 1GP, 1:1 BGA SMD TRAY H5610NL Pulse Electronics 300: CHF 4.31 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. H5610NL Mouser Part No 673-H5610NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 1GP, 1:1 BGA SMD TRAY Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape CHF 4.31 CHF 4.22 CHF 4.13	Min.: 300 Mult.: 60 : 60	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	0 C	+ 70 C	1 Channel	BGA	7.87 mm	17.27 mm	11.18 mm	H5610NL	Reel
Audio Transformers / Signal Transformers MDL, SIN, 1GP, 1:1 BGA SMD T&R H5610NLT Pulse Electronics 300: CHF 4.69 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. H5610NLT Mouser Part No 673-H5610NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN, 1GP, 1:1 BGA SMD T&R Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel CHF 4.69 CHF 4.29 CHF 4.23 CHF 4.22	Min.: 300 Mult.: 300 : 300	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	350 uH	1.5 kV	0 C	+ 70 C	1 Channel	BGA	7.87 mm	17.27 mm	11.18 mm		Reel
Audio Transformers / Signal Transformers MDL, DUAL,1GPP, 1:1, BGA SMD TRAY H6200NL Pulse Electronics 168: CHF 8.71 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. H6200NL Mouser Part No 673-H6200NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,1GPP, 1:1, BGA SMD TRAY Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 8.71 CHF 8.05 CHF 7.86 CHF 7.78	Min.: 168 Mult.: 84	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	120 uH, 350 uH	1.5 kV	0 C	+ 70 C	2 Channel	BGA	14.73 mm	17.27 mm	11.18 mm		Tray
Audio Transformers / Signal Transformers MDL, DUAL,1GPP, 1:1, BGA SMD T&R H6200NLT Pulse Electronics 340: CHF 7.45 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. H6200NLT Mouser Part No 673-H6200NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,1GPP, 1:1, BGA SMD T&R Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape CHF 7.45	Min.: 340 Mult.: 170 : 170	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	120 uH, 350 uH	1.5 kV	0 C	+ 70 C	2 Channel	BGA	14.73 mm	17.27 mm	11.18 mm	H6200NLT	Reel
Audio Transformers / Signal Transformers MDL, QUAD,1GPP, 1:1, BGA SMD T&R H6400NLT Pulse Electronics 170: CHF 15.48 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. H6400NLT Mouser Part No 673-H6400NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, QUAD,1GPP, 1:1, BGA SMD T&R Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 8 Weeks	Reel CHF 15.48	Min.: 170 Mult.: 170 : 170	LAN Transformers	Module	SMD/SMT	1 MHz to 125 MHz	120 uH, 350 uH	1.5 kV	0 C	+ 70 C	4 Channel	BGA	28.45 mm	17.27 mm	10.67 mm	H6400NLT	Reel
Audio Transformers / Signal Transformers MDL, SIN,1GPP, 1:1, BGA SMD TRAY H6600NL Pulse Electronics 300: CHF 4.44 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. H6600NL Mouser Part No 673-H6600NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN,1GPP, 1:1, BGA SMD TRAY Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	CHF 4.44 CHF 4.33 CHF 4.25	Min.: 300 Mult.: 60	LAN Transformers	Module	SMD/SMT				0 C	+ 70 C	1 Channel	BGA	7.87 mm	17.27 mm	11.18 mm	H6600NL	Tray
Audio Transformers / Signal Transformers MDL, SIN,1GPP, 1:1, BGA SMD T&R H6600NLT Pulse Electronics 300: CHF 4.57 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. H6600NLT Mouser Part No 673-H6600NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, SIN,1GPP, 1:1, BGA SMD T&R Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel CHF 4.57 CHF 4.36 CHF 4.29	Min.: 300 Mult.: 300 : 300	LAN Transformers	Module	SMD/SMT				0 C	+ 70 C	1 Channel	BGA	7.87 mm	17.27 mm	11.18 mm		Reel
Audio Transformers / Signal Transformers MDL, DUAL,1GPP, 1:1, EXT.BGA SMD TRAY HX6221NL Pulse Electronics 1: CHF 12.89 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. HX6221NL Mouser Part No 673-HX6221NL	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,1GPP, 1:1, EXT.BGA SMD TRAY Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 12 Weeks	CHF 12.89 CHF 10.86 CHF 10.42 CHF 9.98 View CHF 9.65 CHF 8.65 CHF 8.51	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT				- 40 C	+ 85 C	2 Channel	BGA	14.73 mm	17.27 mm	10.67 mm		Tube
Audio Transformers / Signal Transformers MDL, DUAL,1GPP, 1:1, EXT.BGA SMD T&R HX6221NLT Pulse Electronics 1: CHF 12.16 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. HX6221NLT Mouser Part No 673-HX6221NLT	Pulse Electronics	Audio Transformers / Signal Transformers MDL, DUAL,1GPP, 1:1, EXT.BGA SMD T&R Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape CHF 12.16 CHF 10.57 CHF 10.14 CHF 9.83 Reel CHF 8.59 View CHF 9.65 CHF 8.44 CHF 8.42 Quote	Min.: 1 Mult.: 1 : 170	LAN Transformers	Module	SMD/SMT				- 40 C	+ 85 C	2 Channel	BGA	14.73 mm	17.27 mm	10.67 mm		Reel, Cut Tape

High-Density 1Gigabit PoE/PoE+ SMD Transformers

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