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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 (USD) 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-S050N2RLTR HALO Electronics 1: $3.12 A tariff of 30% may be applied if shipping to the United States. 13,107In Stock	Mfr. Part # TG110-S050N2RLTR Mouser Part # 493-TG110-S050N2RLTR	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	13,107In Stock	Cut Tape $3.12 $2.55 $2.06 $1.77 Reel $1.61 View $1.62 $1.49 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD TG110-EX50J2LF HALO Electronics 1: $11.45 A tariff of 30% may be applied if shipping to the United States. 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	$11.45 $8.17 $6.87 $5.72 View $4.29 $3.43 $3.12 Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port TG110-S055N2LFTR HALO Electronics 1: $2.09 A tariff of 30% may be applied if shipping to the United States. 5,876In 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	5,876In Stock	Cut Tape $2.09 $2.01 $1.95 $1.89 Reel $1.41 View $1.74 $1.60 $1.40 $1.37 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Audio Transformers / Signal Transformers 10GBASET 600mA 24-Pin 1-Port TG10G-HPE6NZ5LF HALO Electronics 1: $22.95 A tariff of 30% may be applied if shipping to the United States. 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	$22.95 $14.79 $12.07 $9.76 View $7.43 $7.24 $7.20 Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port TG111-S212NWRL HALO Electronics 1: $20.05 A tariff of 30% may be applied if shipping to the United States. 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	$20.05 $12.93 $10.55 $8.53 View $7.16 $6.17 $5.90 $5.73 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S002NZRL HALO Electronics 1: $12.65 A tariff of 30% may be applied if shipping to the United States. 1,121In 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	1,121In Stock	$12.65 $4.32 $4.09 $3.84 View $3.73 $3.72 $3.62 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-E001NYRL HALO Electronics 1: $15.00 A tariff of 30% may be applied if shipping to the United States. 577In Stock	Mfr. Part # TG1G-E001NYRL Mouser Part # 493-TG1G-E001NYRL	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	577In Stock	$15.00 $9.69 $7.91 $6.39 View $5.37 $4.62 $4.42 $4.29 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke TG1G-E234NVRL HALO Electronics 1: $36.25 A tariff of 30% may be applied if shipping to the United States. 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	$36.25 $23.38 $19.07 $15.42 View $12.95 $11.15 $10.73 Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port No Choke TG1G-E010NZRL HALO Electronics 1: $10.35 A tariff of 30% may be applied if shipping to the United States. 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	$10.35 $6.68 $5.45 $4.41 View $3.38 Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG111-E032NYRL HALO Electronics 1: $6.76 A tariff of 30% may be applied if shipping to the United States. 956In 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	956In Stock	$6.76 $6.16 $5.92 $5.32 View $5.30 $5.11 $5.08 Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 50P 2-Port w/Choke TG1G-E220NWLF HALO Electronics 1: $9.52 A tariff of 30% may be applied if shipping to the United States. 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	$9.52 $8.10 $7.95 $7.70 View $7.41 $6.94 $6.77 Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless TG04-2006P1RL HALO Electronics 1: $6.95 A tariff of 30% may be applied if shipping to the United States. 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	$6.95 $4.96 $4.17 $3.47 $2.72 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2 TG75-1406NRL HALO Electronics 1: $5.20 A tariff of 30% may be applied if shipping to the United States. 324In Stock	Mfr. Part # TG75-1406NRL Mouser Part # 493-TG75-1406NRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	324In Stock	$5.20 $3.34 $2.73 $2.21 View $1.85 $1.60 $1.53 $1.49 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Genesus -40/+85C Mini 1G For MiniPhy TG111-MSCHPLF HALO Electronics 1: $12.70 A tariff of 30% may be applied if shipping to the United States. 62In Stock	Mfr. Part # TG111-MSCHPLF Mouser Part # 493-TG111-MSCHPLF	HALO Electronics	Audio Transformers / Signal Transformers Genesus -40/+85C Mini 1G For MiniPhy Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	62In Stock	$12.70 $8.18 $5.40 $4.53 View $4.23 $4.11 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG04-1505NSRL HALO Electronics 1: $5.30 A tariff of 30% may be applied if shipping to the United States. 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	$5.30 $3.44 $2.81 $2.27 View $1.76 $1.67 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX TG111-E12NYNRLTR HALO Electronics 1: $11.45 A tariff of 30% may be applied if shipping to the United States. 13In Stock 330Expected 6/18/2027	Mfr. Part # TG111-E12NYNRLTR Mouser Part # 493-TG111-E12NYNRLTR	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	13In Stock 330Expected 6/18/2027	Cut Tape $11.45 $7.39 $6.03 $4.87 Reel $4.09 View $3.53 $3.37 $3.28 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 330
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S001NZRL HALO Electronics 1: $11.25 A tariff of 30% may be applied if shipping to the United States. 348In Stock	Mfr. Part # TG1G-S001NZRL Mouser Part # 493-TG1G-S001NZRL	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	348In Stock	$11.25 $7.26 $5.92 $4.79 View $4.02 $3.75 $3.47 Quote A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2.5 TG92-2006N1LF HALO Electronics 1: $4.65 A tariff of 30% may be applied if shipping to the United States. 212In Stock	Mfr. Part # TG92-2006N1LF Mouser Part # 493-TG92-2006N1LF	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2.5 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	212In Stock	$4.65 $3.00 $2.45 $1.98 View $1.66 $1.44 $1.37 $1.33 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers ETHERNET BACKPLANE 32P ISO MOD SMD TG110-BP01NURL HALO Electronics 1: $12.20 A tariff of 30% may be applied if shipping to the United States. 160In Stock	Mfr. Part # TG110-BP01NURL Mouser Part # 493-TG110-BP01NURL	HALO Electronics	Audio Transformers / Signal Transformers ETHERNET BACKPLANE 32P ISO MOD SMD Learn More about HALO Electronics halo bp ethernet transformers	Datasheet	160In Stock	$12.20 $3.70 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RP55N5RLTR HALO Electronics 1: $7.30 A tariff of 30% may be applied if shipping to the United States. 69In Stock 1,400On Order	Mfr. Part # TG110-RP55N5RLTR Mouser Part # 493-TG110-RP55N5RLTR	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	69In Stock 1,400On Order On Order Ship Dates Mfr. #: TG110-RP55N5RLTR Stock: 69 Can Ship Immediately On Order: 700 Expected 5/14/2027 700 Expected 7/16/2027 Factory Lead-Time: 33 Weeks	Cut Tape $7.30 $4.73 $3.86 $3.12 Reel $2.43 View $2.62 $2.29 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 700
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG70-1205NSRL HALO Electronics 1: $4.75 A tariff of 30% may be applied if shipping to the United States. 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	$4.75 $3.06 $2.50 $2.02 View $1.70 $1.46 $1.40 $1.36 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers AUI ISO MOD THT 16Pin 100uH 1:1 TD01-1006KRL HALO Electronics 1: $4.65 A tariff of 30% may be applied if shipping to the United States. 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	$4.65 $3.00 $2.45 $1.98 View $1.66 $1.44 $1.37 $1.33 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2 TG74-1406N1RLTR HALO Electronics 1: $5.00 A tariff of 30% may be applied if shipping to the United States. 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 $5.00 $3.23 $2.64 $2.14 View Reel $1.32 $1.79 $1.57 $1.32 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG02-1205NSRL HALO Electronics 1: $4.75 A tariff of 30% may be applied if shipping to the United States. 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	$4.75 $3.06 $2.50 $2.02 View $1.68 $1.67 $1.66 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile TG110-S055P2RL HALO Electronics 1: $10.85 A tariff of 30% may be applied if shipping to the United States. 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	$10.85 $7.00 $5.71 $4.62 View $3.88 $3.34 $3.19 $3.10 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1

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