Audio Transformers / Signal Transformers

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Ethernet Transformers

HALO Electronics Ethernet Transformers are SMD communication magnetic transformers that range from 10Mbit/s to 10G. Isolation modules are available for data only or data with PoE, PoE+, and higher power PoE requirements. These products are recognized by UL/EN60950 and DEMKO. HALO's patented SMD construction, designs and automated manufacturing processes ensure quality and reliability.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RP55N5LF HALO Electronics 1: ¥1,112.9 32In Stock 4,240On Order	Mfr. Part # TG110-RP55N5LF Mouser Part # 493-TG110-RP55N5LF	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	32In Stock 4,240On Order On Order Ship Dates Mfr. #: TG110-RP55N5LF Stock: 32 Can Ship Immediately On Order: 1,400 Expected 1/13/2027 2,840 Expected 4/2/2027 Factory Lead-Time: 26 Weeks	¥1,112.9 ¥717.6 ¥586.3 ¥473.4 View ¥397 ¥342.2 ¥327.2 ¥318.9	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz		1.5 kV	0 C	+ 70 C		SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110		Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RPE5N5RL HALO Electronics 1: ¥1,337.1 524In Stock	Mfr. Part # TG110-RPE5N5RL Mouser Part # 493-TG110-RPE5N5RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	524In Stock	¥1,337.1 ¥863.7 ¥705.9 ¥569.7 View ¥478.4 ¥411.9 ¥395.3 ¥383.7	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz		1.5 kV	- 40 C	+ 85 C	Single	SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110		Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port TG110-S050N2RL HALO Electronics 1: ¥867 379In Stock 4,280Expected 2/5/2027	Mfr. Part # TG110-S050N2RL Mouser Part # 493-TG110-S050N2RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	379In Stock 4,280Expected 2/5/2027	¥867 ¥584.7 ¥461.8 ¥358.8 View ¥323.9 ¥318.9 ¥317.3 ¥312.3	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT		400 nH	1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG110		Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile TG110-S050P2RL HALO Electronics 1: ¥598 8In Stock 520Expected 3/26/2027	Mfr. Part # TG110-S050P2RL Mouser Part # 493-TG110-S050P2RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	8In Stock 520Expected 3/26/2027	¥598 ¥543.1 ¥541.5 Quote Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz		1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	2.24 mm	TG110		Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port TG110-S055N2RL HALO Electronics 1: ¥411.9 292In Stock 3,320On Order	Mfr. Part # TG110-S055N2RL Mouser Part # 493-TG110-S055N2RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	292In Stock 3,320On Order On Order Ship Dates Mfr. #: TG110-S055N2RL Stock: 292 Can Ship Immediately On Order: 680 Expected 12/4/2026 2,640 Expected 2/5/2027 Factory Lead-Time: 21 Weeks	¥411.9 ¥360.4 ¥317.3 ¥304	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT		400 nH	1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG110		Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG111-E112NYRL HALO Electronics 1: ¥2,641 66In Stock	Mfr. Part # TG111-E112NYRL Mouser Part # 493-TG111-E112NYRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	66In Stock	¥2,641 ¥1,704.2 ¥1,215.9 ¥911.9 View ¥820.5 ¥813.9 ¥797.3 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	Single	SMD-24	15.24 mm	13.72 mm	6.35 mm	TG1G		Tube
Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Single Port TG111-HPE3NZRL HALO Electronics 1: ¥915.2 181In Stock 448Expected 6/25/2027	Mfr. Part # TG111-HPE3NZRL Mouser Part # 493-TG111-HPE3NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT PoE+ ISO MOD 24P SMD Single Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	181In Stock 448Expected 6/25/2027	¥915.2 ¥873.7 ¥847.1 ¥820.5 ¥764.1	Min.: 1 Mult.: 1	LAN Transformers	Module	SMD/SMT			1.5 kV	- 40 C	+ 85 C	Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	TG1G		Tube
Audio Transformers / Signal Transformers 350uH GIGABIT SMD 1-Port AEC-Q200 TG1G-AE11NZ6NL HALO Electronics 1: ¥1,687.6 195In Stock	Mfr. Part # TG1G-AE11NZ6NL Mouser Part # 493-TG1G-AE11NZ6NL	HALO Electronics	Audio Transformers / Signal Transformers 350uH GIGABIT SMD 1-Port AEC-Q200 Learn More about HALO Electronics automotive transformers	Datasheet	195In Stock	¥1,687.6 ¥1,197.6 ¥1,161 ¥1,051.4 View ¥855.4 ¥852.1 ¥847.1 ¥835.5 Quote	Min.: 1 Mult.: 1	Ethernet Transformers		SMD/SMT		350 uH		- 40 C	+ 105 C	Single		17.78 mm	12.19 mm	7.87 mm	TG1G	AEC-Q200	Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-E012NZRL HALO Electronics 1: ¥2,084.6 170In Stock	Mfr. Part # TG1G-E012NZRL Mouser Part # 493-TG1G-E012NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	170In Stock	¥2,084.6 ¥1,345.4 ¥1,097.9 ¥888.6 View ¥629.5 ¥627.9 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz	350 uH	1.5 kV	- 40 C	+ 85 C	Dual	SMD-24	17.78 mm	12.19 mm	5.84 mm	TG1G		Tube
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1 TG81-1006NRL HALO Electronics 1: ¥930.2 379In Stock	Mfr. Part # TG81-1006NRL Mouser Part # 493-TG81-1006NRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	379In Stock	¥930.2 ¥602.9 ¥491.7 ¥398.6 View ¥333.9 ¥287.4 ¥275.7 ¥265.8	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT		100 uH	1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG-10BT		Tube
Audio Transformers / Signal Transformers 10BASE-T THT 16P 200uH 1:1 & 1:1.41 TD42-2006QRL HALO Electronics 1: ¥888.6 416In Stock	Mfr. Part # TD42-2006QRL Mouser Part # 493-TD42-2006QRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T THT 16P 200uH 1:1 & 1:1.41 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	416In Stock	¥888.6 ¥574.7 ¥468.4 ¥378.7 View ¥318.9 ¥274.1 ¥262.4 ¥254.1	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	Through Hole		200 uH	2 kV	- 40 C	+ 85 C		DIP-16	20.57 mm	7.62 mm	5.33 mm	TD-10BT		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG04-1505NSRL HALO Electronics 1: ¥880.3 396In Stock	Mfr. Part # TG04-1505NSRL Mouser Part # 493-TG04-1505NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	396In Stock	¥880.3 ¥571.4 ¥466.7 ¥377 View ¥292.3 ¥277.4	Min.: 1 Mult.: 1	Isolation Transformers	Module	SMD/SMT		1.5 mH	1.5 kV	- 40 C	+ 85 C	Single	SMD-6	8.13 mm	7.11 mm	5.08 mm	SMD-T1		Tube
Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD TG05-1505NURLTR HALO Electronics 1: ¥3,612.7 6In Stock	Mfr. Part # TG05-1505NURLTR Mouser Part # 493-TG05-1505NURLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD Learn More about HALO Electronics halo t1 e1 isolation modules	Datasheet	6In Stock	Cut Tape ¥3,612.7 ¥2,332 ¥1,903.5 ¥1,538.1 Reel ¥1,112.9 View ¥1,290.6 ¥1,063 ¥1,033.1 MouseReel Available	Min.: 1 Mult.: 1 : 450	Isolation Transformers	Module	SMD/SMT		1.5 mH	1.5 kV	- 40 C	+ 85 C	Quad	SMD-32	25.4 mm	7.62 mm	7.37 mm	SMD-T1		Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG08-1205N1LF HALO Electronics 1: ¥838.8 60In Stock	Mfr. Part # TG08-1205N1LF Mouser Part # 493-TG08-1205N1LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	60In Stock	¥838.8 ¥544.8 ¥443.5 ¥358.8 View ¥302.3 ¥257.5 ¥254.1	Min.: 1 Mult.: 1	Isolation Transformers	Module	SMD/SMT		1.2 mH	1.5 kV	0 C	+ 70 C	Dual	SMD-16	12.7 mm	7.11 mm	5.08 mm	SMD-T1		Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra-II 16P 1-Port TG110-3506N6RL HALO Electronics 1: ¥1,594.6 81In Stock	Mfr. Part # TG110-3506N6RL Mouser Part # 493-TG110-3506N6RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra-II 16P 1-Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	81In Stock	¥1,594.6 ¥1,031.5 ¥840.5 ¥681 View ¥571.4 ¥491.7 ¥470.1 ¥456.8	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT		400 nH	1.5 kV	0 C	+ 70 C	Single	SMD-16	14.73 mm	7.11 mm	6.35 mm	TG110		Tube
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RP55N5RL HALO Electronics 1: ¥1,162.7 35In Stock	Mfr. Part # TG110-RP55N5RL Mouser Part # 493-TG110-RP55N5RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	35In Stock	¥1,162.7 ¥754.1 ¥614.6 ¥496.6 View ¥416.9 ¥360.4 ¥343.8 ¥332.2	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 80 MHz		1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	6.35 mm	TG110		Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra PoE 48P Quad TG110-RPE17NV6RL HALO Electronics 1: ¥4,111 2In Stock	Mfr. Part # TG110-RPE17NV6RL Mouser Part # 493-TG110-RPE17NV6RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD Quantra PoE 48P Quad Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	2In Stock	¥4,111 ¥2,655.9 ¥2,165.9 ¥1,752.4 View ¥1,470 ¥1,267.3 ¥1,210.9 Quote	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz		1.5 kV	- 40 C	+ 85 C	Dual, Quad	SMD-48	27.69 mm	18.8 mm	7.62 mm	TG110		Tube
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Gullwing TG110-S050N1RL HALO Electronics 1: ¥1,370.3 168In Stock	Mfr. Part # TG110-S050N1RL Mouser Part # 493-TG110-S050N1RL	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Gullwing Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	168In Stock	¥1,370.3 ¥883.7 ¥720.9 ¥583 View ¥490 ¥421.9 ¥403.6 ¥392	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT		350 uH	1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	5.08 mm	TG110		Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port TG111-S001J24RL HALO Electronics 1: ¥2,566.2 72In Stock	Mfr. Part # TG111-S001J24RL Mouser Part # 493-TG111-S001J24RL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	72In Stock	¥2,566.2 ¥1,657.7 ¥1,352.1 ¥1,092.9 View ¥916.9 ¥790.6 ¥755.8 ¥734.2	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT		350 uH	1.5 kV	0 C	+ 70 C	Dual	SMD-24	13.21 mm	12.19 mm	3.76 mm	TG1G		Tube
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port No Choke TG1G-S205NV6RL HALO Electronics 1: ¥3,097.8 105In Stock	Mfr. Part # TG1G-S205NV6RL Mouser Part # 493-TG1G-S205NV6RL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port No Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	105In Stock	¥3,097.8 ¥1,998.2 ¥1,629.4 ¥1,317.2 View ¥1,106.2 ¥953.4 ¥911.9 ¥885.3	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT	1 MHz to 100 MHz		1.5 kV	0 C	+ 70 C	Dual, Quad	SMD-48	27.94 mm	12.19 mm	7.11 mm	TG1G		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG23-1505NSRL HALO Electronics 1: ¥880.3 114In Stock	Mfr. Part # TG23-1505NSRL Mouser Part # 493-TG23-1505NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	114In Stock	¥880.3 ¥571.4 ¥466.7 ¥377 View ¥317.3 ¥272.4 ¥260.8 ¥252.5	Min.: 1 Mult.: 1	Isolation Transformers	Module	SMD/SMT		1.5 mH	1.5 kV	- 40 C	+ 85 C	Single	SMD-6	8.13 mm	7.11 mm	5.08 mm	SMD-T1		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG26-1505N1RL HALO Electronics 1: ¥930.2 434In Stock	Mfr. Part # TG26-1505N1RL Mouser Part # 493-TG26-1505N1RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	434In Stock	¥930.2 ¥602.9 ¥491.7 ¥398.6 View ¥333.9 ¥287.4 ¥275.7 ¥265.8	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT		1.5 mH	1.5 kV	- 40 C	+ 85 C	Dual	SMD-16	12.7 mm	7.11 mm	5.08 mm	SMD-T1		Tube
Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.4 TG42-1406P1RL HALO Electronics 1: ¥1,262.4 78In Stock	Mfr. Part # TG42-1406P1RL Mouser Part # 493-TG42-1406P1RL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.4 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	78In Stock	¥1,262.4 ¥815.6 ¥666.1 ¥538.2 View ¥451.8 ¥390.3 ¥372.1 ¥362.1	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT		140 uH	1.5 kV	0 C	+ 70 C	Single	SMD-16	12.7 mm	7.11 mm	2.24 mm	TG-10BT		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG48-1205N1LF HALO Electronics 1: ¥838.8 18In Stock	Mfr. Part # TG48-1205N1LF Mouser Part # 493-TG48-1205N1LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	18In Stock	¥838.8 ¥544.8 ¥443.5 ¥358.8 View ¥302.3 ¥260.8 ¥249.2 ¥240.8	Min.: 1 Mult.: 1	Isolation Transformers	Module	SMD/SMT		1.2 mH	1.5 kV	0 C	+ 70 C	Dual	SMD-16	12.7 mm	7.11 mm	5.08 mm	SMD-T1		Tube
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG70-1205NSRL HALO Electronics 1: ¥789 506In Stock	Mfr. Part # TG70-1205NSRL Mouser Part # 493-TG70-1205NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	506In Stock	¥789 ¥508.3 ¥415.3 ¥335.5 View ¥282.4 ¥242.5 ¥232.5 ¥225.9	Min.: 1 Mult.: 1	LAN Isolation Transformers	Module	SMD/SMT		1.2 mH	1.5 kV	0 C	+ 70 C	Single	SMD-6	8.13 mm	7.11 mm	5.08 mm	SMD-T1		Tube

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Ethernet Transformers

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