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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 (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port TG110-S055N2LFTR HALO Electronics 1: $2.381 4.876In Stock	Mfr. Part # TG110-S055N2LFTR Mouser Part # 493-TG110-S055N2LFTR	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	4.876In Stock	Cut Tape $2.381 $2.290 $2.210 $2.153 Reel $1.606 View $1.982 $1.823 $1.595 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG111-E032NYRL HALO Electronics 1: $7.519 396In Stock	Mfr. Part # TG111-E032NYRL Mouser Part # 493-TG111-E032NYRL	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	396In Stock	$7.519 $6.847 $6.653 $6.266 View $5.833 $5.822 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port TG10G-HPE6NZ5LF HALO Electronics 1: $26.146 248In Stock	Mfr. Part # TG10G-HPE6NZ5LF Mouser Part # 493-TG10G-HPE6NZ5LF	HALO Electronics	Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port	Datasheet	248In Stock	$26.146 $16.850 $13.751 $11.119 View $8.465 $8.248 $8.203 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port TG111-S212NWRL HALO Electronics 1: $22.842 324In Stock	Mfr. Part # TG111-S212NWRL Mouser Part # 493-TG111-S212NWRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	324In Stock	$22.842 $14.731 $12.019 $9.718 View $8.157 $7.029 $6.722 $6.528	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD TG110-EX50J2LF HALO Electronics 1: $13.045 261In Stock 520Expected 6/4/2027 New At Mouser	Mfr. Part # TG110-EX50J2LF Mouser Part # 493-TG110-EX50J2LF New At Mouser	HALO Electronics	Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD	Datasheet	261In Stock 520Expected 6/4/2027	$13.045 $9.308 $7.827 $6.517 View $4.887 $3.908 $3.555 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD TG111-HPE1NYNLFTR HALO Electronics 1: $6.072 1.389In Stock 18.480On Order	Mfr. Part # TG111-HPE1NYNLFTR Mouser Part # 493-TG111HPE1NYNLFTR	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	1.389In Stock 18.480On Order On Order Ship Dates Mfr. #: TG111-HPE1NYNLFTR Stock: 1.389 Can Ship Immediately On Order: 2.970 Expected 11/3/2026 5.610 Expected 2/12/2027 9.900 Expected 4/9/2027 Factory Lead-Time: 29 Weeks	Cut Tape $6.072 $5.822 $5.537 $5.366 Reel $5.081 MouseReel Available	Min.: 1 Mult.: 1 : 330
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke TG1G-E010NZRL HALO Electronics 1: $11.792 844In Stock	Mfr. Part # TG1G-E010NZRL Mouser Part # 493-TG1G-E010NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	844In Stock	$11.792 $7.610 $6.209 $5.024 View $3.931 $3.908 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S002NZRL HALO Electronics 1: $14.412 1.067In Stock	Mfr. Part # TG1G-S002NZRL Mouser Part # 493-TG1G-S002NZRL	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	1.067In Stock	$14.412 $4.922 $4.660 $4.375 View $4.249 $4.238 $4.124	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 50P 2-Port w/Choke TG1G-E220NWLF HALO Electronics 1: $10.835 855In Stock	Mfr. Part # TG1G-E220NWLF Mouser Part # 493-TG1G-E220NWLF	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 50P 2-Port w/Choke	Datasheet	855In Stock	$10.835 $9.228 $9.057 $8.772 View $8.134 $7.804 $7.770 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke TG1G-E234NVRL HALO Electronics 1: $41.299 166In Stock	Mfr. Part # TG1G-E234NVRL Mouser Part # 493-TG1G-E234NVRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	166In Stock	$41.299 $26.636 $21.726 $15.004 View $12.931 $12.737 $12.224 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port TG110-E055N5RLTR HALO Electronics 1: $3.270 1.816In Stock	Mfr. Part # TG110-E055N5RLTR Mouser Part # 493-TG110-E055N5RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	1.816In Stock	Cut Tape $3.270 $3.144 $3.042 $2.951 Reel $2.290 View $2.757 $2.233 $2.199 MouseReel Available	Min.: 1 Mult.: 1 : 700
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG05-1205NM5RL HALO Electronics 1: $9.456 276In Stock	Mfr. Part # TG05-1205NM5RL Mouser Part # 493-TG05-1205NM5RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	276In Stock	$9.456 $4.477 $3.896 $3.862 View $3.042 $2.757 $2.666 $2.655 $2.518	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless TG04-2006P1RL HALO Electronics 1: $7.918 274In Stock	Mfr. Part # TG04-2006P1RL Mouser Part # 493-TG04-2006P1RL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	274In Stock	$7.918 $5.651 $4.751 $3.953 $3.099	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG02-1205NSRL HALO Electronics 1: $5.412 522In Stock	Mfr. Part # TG02-1205NSRL Mouser Part # 493-TG02-1205NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	522In Stock	$5.412 $3.486 $2.848 $2.301 View $1.914 $1.903 $1.891	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile TG110-S055P2RL HALO Electronics 1: $12.361 387In Stock	Mfr. Part # TG110-S055P2RL Mouser Part # 493-TG110-S055P2RL	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	387In Stock	$12.361 $7.975 $6.505 $5.263 View $4.420 $3.805 $3.634 $3.532	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers ISO MOD SMD GullWing GigE 10/100BASE-TX TG111-E10NYNRLTR HALO Electronics 1: $9.114 13In Stock	Mfr. Part # TG111-E10NYNRLTR Mouser Part # 493-TG111-E10NYNRLTR	HALO Electronics	Audio Transformers / Signal Transformers ISO MOD SMD GullWing GigE 10/100BASE-TX Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	13In Stock	Cut Tape $9.114 $5.901 $4.808 $3.896 Reel $3.270 View $2.814 $2.689 $2.609 MouseReel Available	Min.: 1 Mult.: 1 : 330
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG15-1205NSRL HALO Electronics 1: $5.412 133In Stock	Mfr. Part # TG15-1205NSRL Mouser Part # 493-TG15-1205NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	133In Stock	$5.412 $3.486 $2.848 $2.301 View $1.937 $1.663 $1.595 $1.549	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG83-1205NM5RL HALO Electronics 1: $10.026 90In Stock	Mfr. Part # TG83-1205NM5RL Mouser Part # 493-TG83-1205NM5RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	90In Stock	$10.026 $6.471 $5.286 $4.272 View $3.589 $3.087 $2.951 $2.871	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 6P 1:1 Reinforced ISOLATION MODULE TGR04-6506V6LF HALO Electronics 1: $12.133 26In Stock	Mfr. Part # TGR04-6506V6LF Mouser Part # 493-TGR04-6506V6LF	HALO Electronics	Audio Transformers / Signal Transformers 6P 1:1 Reinforced ISOLATION MODULE	Datasheet	26In Stock	$12.133 $8.670 $7.280 $6.072 View $4.853 $4.124 $3.885 $3.737 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TGSP-S024NXRL HALO Electronics 1: $17.773 130In Stock	Mfr. Part # TGSP-S024NXRL Mouser Part # 493-TGSP-S024NXRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo telecom transformers	Datasheet	130In Stock	$17.773 $11.473 $9.365 $7.565 View $6.357 $5.924 $5.731 $5.548 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 100uH 1:1 TD01-1006KRL HALO Electronics 1: $5.298 66In Stock	Mfr. Part # TD01-1006KRL Mouser Part # 493-TD01-1006KRL	HALO Electronics	Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 100uH 1:1 Learn More about HALO Electronics halo 10base2 ethernet transformers	Datasheet	66In Stock	$5.298 $3.418 $2.791 $2.256 View $1.891 $1.641 $1.561 $1.515	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2 TG74-1406N1RLTR HALO Electronics 1: $5.696 399In Stock	Mfr. Part # TG74-1406N1RLTR Mouser Part # 493-TG74-1406N1RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	399In Stock	Cut Tape $5.696 $3.680 $3.008 $2.438 View Reel $1.504 $2.039 $1.789 $1.504 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE+ 1Port TG110-HPE7N5RL HALO Electronics 1: $9.741 336In Stock	Mfr. Part # TG110-HPE7N5RL Mouser Part # 493-TG110-HPE7N5RL	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	336In Stock	$9.741 $6.950 $5.844 $4.865 View $3.646 $2.917 $2.655	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RPE5N5RLTR HALO Electronics 1: $9.513 34In Stock 2.100Expected 5/21/2027	Mfr. Part # TG110-RPE5N5RLTR Mouser Part # 493-TG110-RPE5N5RLTR	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	34In Stock 2.100Expected 5/21/2027	Cut Tape $9.513 $6.152 $5.013 $4.056 Reel $2.928 View $3.406 $2.917 MouseReel Available	Min.: 1 Mult.: 1 : 700
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port TG111-E212NWRLTR HALO Electronics 1: $24.950 23In Stock 1.200Expected 5/14/2027	Mfr. Part # TG111-E212NWRLTR Mouser Part # 493-TG111-E212NWRLTR	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	23In Stock 1.200Expected 5/14/2027	Cut Tape $24.950 $16.121 $13.147 $10.629 Reel $8.921 View $7.690 $7.348 $7.132 MouseReel Available	Min.: 1 Mult.: 1 : 300

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