Gigabit PoE/PoE+/PoE++ Ethernet Transformers

HALO Electronics Gigabit PoE/PoE+/PoE++ Ethernet Transformers address the isolation, insertion loss, and return loss requirements of IEEE 802.3ab for 1000BASE-T applications. These high-performance Gigabit Ethernet isolation modules are available as single and dual port transformers in many circuit designs and package types.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Termination Style
Frequency Range
Inductance
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 GIGABIT ISO MOD
Datasheet
659In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 330

Isolation Transformers TG1G Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers Genesus -40C/+85C Mini 1G For MiniPhy
Datasheet
2.203In 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 GigE 10/100BASE-TX
Datasheet
252In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX
Datasheet
385In 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 Genesus 0-70C Mini 1G For MiniPhy
Datasheet
283In 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
137In Stock
Min.: 1
Mult.: 1

Isolation Transformers TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers 350uH GIGABIT SMD 1-Port AEC-Q200
Datasheet
273In Stock
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
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 Gigabit ISO MOD SMD 1500Vrms
Datasheet
209In Stock
Min.: 1
Mult.: 1

Isolation Transformers TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers ISO MOD SMD GullWing GigE 10/100BASE-TX
Datasheet
13In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 330

LAN Isolation Transformers TG1G Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers Genesus -40/+85C Mini 1G For MiniPhy
Datasheet
83In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 330

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 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P Lw Prfl 1 Port
Datasheet
85In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 350 uH 1.5 kV 0 C + 70 C Dual Gigabit Interface SMD-24 13.21 mm 12.19 mm 3.76 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 48P 2-Port No Choke
Datasheet
105In Stock
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 100 MHz 1.5 kV 0 C + 70 C Dual, Quad Gigabit Interface SMD-48 27.94 mm 12.19 mm 7.11 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers GigE or GigE w/POE Rnf SMD 24P ISO MOD
Datasheet
1In Stock
Min.: 1
Mult.: 1

PoE Isolation Transformers SMD/SMT TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port
Datasheet
1.402On Order
Min.: 1
Mult.: 1
LAN Isolation Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Gigabit Interface SMD-50 27.94 mm 7.62 mm 8.64 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD
Datasheet
1.363On Order
Min.: 1
Mult.: 1

Isolation Transformers TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke
Datasheet
955Expected 05/06/2026
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 24P 1-Port w/Choke
Datasheet
731On Order
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 GigE 10/100BASE-TX
Datasheet
330Expected 12/06/2026
MouseReel Available
Min.: 1
Mult.: 1
: 330

LAN Isolation Transformers TG1G Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD
Datasheet
489Expected 19/06/2026
Min.: 1
Mult.: 1

Isolation Transformers 15.24 mm 13.72 mm 6.35 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke
Datasheet
331Expected 29/05/2026
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Dual Gigabit Interface SMD-24 17.78 mm 12.19 mm 5.84 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 2-Port
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 300

Isolation Transformers TG1G Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke
Datasheet
Lead-Time 9 Weeks
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 GIGABIT ISO MOD SMD 48P 2-Port w/Choke
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

LAN Isolation Transformers Module SMD/SMT 1 MHz to 100 MHz 1.5 kV - 40 C + 85 C Dual Gigabit Interface SMD-48 27.94 mm 12.19 mm 7.11 mm TG1G Tube
HALO Electronics Audio Transformers / Signal Transformers GIGABIT ISO MOD 5000 Volt DIP
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

Isolation Transformers TG1G Tube