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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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Termination Style
Frequency Range
Inductance
Primary Impedance
Isolation Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Number of Channels
Application
Package/Case
Length
Width
Height
Series
Qualification
Packaging
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port
Datasheet
1,274In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 80 MHz 1.5 kV 0 C + 70 C 10/100 Base-TX PoE Interface SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port
Datasheet
1,078In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 80 MHz 1.5 kV - 40 C + 85 C Single 10/100 Base-TX PoE Interface SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port
Datasheet
1,697In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV 0 C + 70 C Single 10/100 Base-TX Interface SMD-16 12.7 mm 7.11 mm 5.08 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port
Datasheet
2,014In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV 0 C + 70 C Single 10/100 Base-TX Interface SMD-16 12.7 mm 7.11 mm 5.08 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX
Datasheet
1,962In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT - 40 C + 85 C Gigabit Interface 15.24 mm 13.72 mm 6.35 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD
Datasheet
680In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 330

Isolation Transformers TG1G Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke
Datasheet
366In Stock
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 Gigabit Interface SMD-24 17.78 mm 12.19 mm 5.84 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile
Datasheet
688In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 80 MHz 1.5 kV 0 C + 70 C Single 10/100 Base-TX Interface SMD-16 12.7 mm 7.11 mm 2.24 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port
Datasheet
2,499In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV 0 C + 70 C Single 10/100 Base-TX Interface SMD-16 12.7 mm 7.11 mm 5.08 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers Genesus -40C/+85C Mini 1G For MiniPhy
Datasheet
2,538In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 350 uH 1.5 kV - 40 C + 85 C Quad Microsemi PHYs SMD-24 14.22 mm 7.62 mm 8.64 mm GENESUS Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke
Datasheet
360In Stock
540Expected 27-02-2026
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 Gigabit Interface SMD-24 15.24 mm 13.72 mm 6.35 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers Gigabit ISO MOD SMD 1500Vrms
Datasheet
352In Stock
Min.: 1
Mult.: 1

Isolation Transformers TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers AUI ISO MOD SMD GullWing 1:1 100uH
Datasheet
528In Stock
Min.: 1
Mult.: 1
LAN Isolation Transformers Module SMD/SMT 100 uH 1.5 kV 0 C + 70 C Single AUI Interface SMD-16 12.7 mm 7.11 mm 5.08 mm TG-10B2 Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX
Datasheet
252In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5
Datasheet
426In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 200 uH 1.5 kV - 40 C + 85 C Single 10 Base-T Interface SMD-16 12.7 mm 7.11 mm 5.08 mm TG-10BT Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port
Datasheet
113In Stock
520Expected 08-05-2026
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 80 MHz 1.5 kV - 40 C + 85 C Single 10/100 Base-TX PoE Interface SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX
Datasheet
342In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 330

LAN Isolation Transformers TG1G Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD
Datasheet
292In Stock
504Expected 01-05-2026
Min.: 1
Mult.: 1

Isolation Transformers TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers Genesus 0-70C Mini 1G For MiniPhy
Datasheet
287In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 350 uH 1.5 kV 0 C + 70 C Quad Microsemi PHYs SMD-24 14.22 mm 7.62 mm 8.64 mm GENESUS Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD
Datasheet
138In Stock
Min.: 1
Mult.: 1

Isolation Transformers TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port w/Choke
Datasheet
179In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 100 MHz 1.5 kV - 40 C + 85 C Dual, Quad Gigabit Interface SMD-48 27.69 mm 15.24 mm 7.62 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1
Datasheet
389In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 100 uH 1.5 kV 0 C + 70 C Single 10 Base-T Interface SMD-16 12.7 mm 7.11 mm 5.08 mm TG-10BT Tube
HALO Electronics Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch
Datasheet
60In Stock
Min.: 1
Mult.: 1

Isolation Transformers Module SMD/SMT 1.2 mH 1.5 kV 0 C + 70 C Dual T1/E1 Line Interface SMD-16 12.7 mm 7.11 mm 5.08 mm SMD-T1 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra-II 16P 1-Port
Datasheet
81In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV 0 C + 70 C Single 10/100 Base-TX Interface SMD-16 14.73 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port
Datasheet
160In Stock
Min.: 1
Mult.: 1
LAN Isolation Transformers Module SMD/SMT 1 MHz to 80 MHz 1.5 kV 0 C + 70 C Single 10/100 Base-TX PoE Interface SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube