10/100BASE-TX Ethernet Transformers

HALO Electronics 10/100BASE-TX Ethernet Transformers include single port, dual port, and quad-port isolation modules. The Ultra™ series transformers feature a smaller footprint than the industry standard for single port applications. Dual port and quad port solutions are also available in industry-standard packages.

Results: 134
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 Package / Case Length Width Height Series Packaging
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port 13,132In Stock
Cut Tape
$3.12
$2.55
$2.06
$1.77
Reel
$1.61
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
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 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port 5,876In Stock
Cut Tape
$2.09
$2.01
$1.95
$1.89
Reel
$1.41
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
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 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 1500Vrms 0.9Ohm 16-Pin SMD 261In Stock
520Expected 6/4/2027
$11.45
$8.17
$6.87
$5.72
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
LAN Isolation Transformers 10 / 100 Base-TX SMD/SMT 400 nH 1.5 kV - 55 C + 125 C 1 Channel SMD-16 12.7 mm 7.11 mm 3.76 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD POE DUAL PORT 350mA 1CT:1CT -40 / 85C 350uH 1500Vrms 9In Stock
$21.45
$15.32
$12.87
$10.72
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE+ 1Port 336In Stock
$8.55
$6.10
$5.13
$4.27
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 1 MHz to 80 MHz 350 uH 1.5 kV - 40 C + 85 C Single 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 267In Stock
2,100Expected 5/21/2027
Cut Tape
$8.35
$5.40
$4.40
$3.56
Reel
$2.57
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 700
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 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD 1-Port Low Profile 387In Stock
$10.85
$7.00
$5.71
$4.62
A tariff of 30% may be applied if shipping to the United States.
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
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port 69In Stock
1,400On Order
Cut Tape
$7.30
$4.73
$3.86
$3.12
Reel
$2.43
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 700
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 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD PoE 24P Dual Port 296In Stock
$7.84
$6.75
$5.73
$4.76
A tariff of 30% may be applied if shipping to the United States.
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 SMD-24 13.84 mm 12.19 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 5,465In Stock
Cut Tape
$4.17
$3.40
$2.75
$2.35
Reel
$2.15
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 700
LAN Isolation Transformers Module SMD/SMT 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 2,318In Stock
$2.55
$2.54
$2.37
$2.33
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 2,016In Stock
Cut Tape
$4.85
$3.59
$3.19
$2.75
Reel
$1.90
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 700
LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra POE+ 1-Port 696In Stock
$8.05
$5.18
$4.23
$3.42
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
LAN Isolation Transformers SMD/SMT - 40 C + 85 C Dual 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 937In Stock
Cut Tape
$2.91
$2.79
$2.71
$2.62
Reel
$2.22
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 700
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 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port 1,136In Stock
$3.53
$2.33
$2.08
$1.76
A tariff of 30% may be applied if shipping to the United States.
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
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port 8,670In Stock
13,000On Order
Cut Tape
$4.60
$2.97
$2.43
$1.96
Reel
$1.36
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 1,000
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 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD -40/125C 16P 1Port 448In Stock
$7.15
$5.10
$4.29
$3.57
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 2,059In Stock
9,708On Order
$4.39
$2.90
$2.43
$2.21
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
LAN Isolation Transformers Module SMD/SMT 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 5,183In Stock
$4.61
$3.04
$2.66
$2.58
$2.51
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
LAN Isolation Transformers Module SMD/SMT 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 6,294In Stock
9,100Expected 2/5/2027
Cut Tape
$6.75
$4.37
$3.57
$2.89
Reel
$2.09
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 700
LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 2,790In Stock
3,680On Order
$2.48
$2.46
$2.28
$1.93
$1.89
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Tube
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD E-Ultra 16P 1-Port 2,861In Stock
14,700On Order
Cut Tape
$6.45
$4.17
$3.40
$2.75
Reel
$1.99
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 700
LAN Isolation Transformers Module SMD/SMT 400 nH 1.5 kV - 40 C + 85 C Single SMD-16 12.7 mm 7.11 mm 6.35 mm TG110 Reel, Cut Tape, MouseReel
HALO Electronics Audio Transformers / Signal Transformers 10/100BASE-TX SMD 16P 1-Port CMRChoke 518In Stock
$3.98
$3.96
$3.79
$3.68
$3.64
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
LAN Isolation Transformers SMD/SMT 500 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C 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 1,552In Stock
4,240On Order
$6.70
$4.32
$3.53
$2.85
A tariff of 30% may be applied if shipping to the United States.
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
HALO Electronics Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port 1,034In Stock
$4.96
$3.27
$2.83
$2.76
A tariff of 30% may be applied if shipping to the United States.
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