High Isolation Ethernet Magnetic Transformers

Pulse Electronics High Isolation Ethernet Magnetic Transformers meet IEEE 802.3 specifications and feature a compact footprint for use in space-restrictive appliances. These transformers offer high isolation for robust applications that require more isolation than traditional LAN applications. They provide safety isolation of up to 6kV and are ideal for both industrial and medical applications. The transformers come with multiple options for working voltages, isolation voltages, and surge/impulse. Pulse Electronics High Isolation Ethernet Magnetic Transformers also meet functional, basic, supplementary, and reinforced insulation requirements. Typical applications include 2-phase and 3-phase electricity meters, battery management solutions, AC motor drives, MRI machines, CPAP machines, and dialysis equipment.

Results: 80
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Secondary Impedance Isolation Voltage Minimum Operating Temperature Maximum Operating Temperature Number of Channels Package/Case Length Width Height Series Packaging
Pulse Electronics Audio Transformers / Signal Transformers 120uH 1500V T/R=1 2% DC=600mA 683In Stock
Cut Tape
Rp99.985,70
Rp90.445,78
Rp86.776,58
Rp84.208,14
Reel
Rp75.402,06
Min.: 1
Mult.: 1
: 300
PoE Transformers Module SMD/SMT 120 uH 1.5 kVrms - 40 C + 85 C Single 15.24 mm 7.62 mm 8.64 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port 387In Stock
Rp148.786,06
Rp130.256,60
Rp126.037,02
Rp115.396,34
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 25.4 mm 12.83 mm 6.22 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 5K FUNCTUNIONAL SMD 280In Stock
Rp162.912,48
Rp146.951,46
Rp140.713,82
Rp136.310,78
Min.: 1
Mult.: 1
Signal Transformers SMD/SMT 350 uH 5 kV 0 C + 70 C Single 18.5 mm 15.34 mm 9.77 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port 1.366In Stock
Rp134.476,18
Rp115.212,88
Rp110.442,92
Rp106.957,18
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 17.5 mm 12.2 mm 5.72 mm 1000Base-T Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port 1.094In Stock
Cut Tape
Rp159.793,66
Rp144.199,56
Rp138.512,30
Rp134.109,26
Reel
Rp123.468,58
Min.: 1
Mult.: 1
Max.: 1.200
: 300
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1 Ohms 1 Ohms 1.5 kV - 40 C + 85 C Single 25.4 mm 9.91 mm 6.22 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por 796In Stock
Rp90.078,86
Rp78.887,80
Rp76.319,36
Rp74.484,76
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single SMT 12.7 mm 9.53 mm 6 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH 600In Stock
Rp107.874,48
Rp99.435,32
Rp96.499,96
Rp94.481,90
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 17.53 mm 16 mm 5.715 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 1500V 350uH 8mA 2% 18In Stock
Rp308.212,80
Rp270.970,42
Rp262.347,80
Rp247.120,62
Min.: 1
Mult.: 1
Module SMD/SMT 350 uH 1500 Vrms - 40 C + 85 C 27.94 mm 7.55 mm 8.33 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 1500V 350uH 8mA 2% 269In Stock
Rp270.970,42
Rp239.782,22
Rp239.598,76
Rp231.159,60
Min.: 1
Mult.: 1
Module SMD/SMT 350 uH 1500 Vrms - 40 C + 85 C 27.94 mm 7.55 mm 8.33 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port 22In Stock
Cut Tape
Rp163.829,78
Rp147.868,76
Rp141.814,58
Rp137.411,54
Reel
Rp122.367,82
Min.: 1
Mult.: 1
: 200
LAN Transformers Module SMD/SMT - 40 C + 85 C Single Reel, Cut Tape


Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port 176In Stock
Cut Tape
Rp147.134,92
Rp132.458,12
Rp123.101,66
Rp119.982,84
Reel
Rp119.065,54
Min.: 1
Mult.: 1
: 350
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz - 40 C + 85 C Dual 18.44 mm 13.67 mm 5.87 mm HX Reel, Cut Tape
Pulse Electronics Audio Transformers / Signal Transformers MDL,DUAL,1GP, 1:1, HF, SMT T&R 996In Stock
Cut Tape
Rp288.215,66
Rp259.962,82
Rp246.019,86
Rp237.213,78
Reel
Rp197.036,04
Min.: 1
Mult.: 1
: 250
Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers MDL,DUAL,1GD, 1:1, HF,SMT T&R 1.194In Stock
Cut Tape
Rp288.215,66
Rp259.962,82
Rp246.019,86
Rp237.213,78
Reel
Rp197.036,04
Min.: 1
Mult.: 1
: 250
Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port 14.426In Stock
Cut Tape
Rp70.448,64
Rp63.660,62
Rp59.441,04
Rp52.102,64
Reel
Rp45.865,00
Min.: 1
Mult.: 1
Max.: 2.400
: 600
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 9.65 mm 5.97 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 4-Port 1.535In Stock
750On Order
Cut Tape
Rp260.146,28
Rp233.361,12
Rp211.529,38
Rp205.842,12
Reel
Rp194.467,60
Min.: 1
Mult.: 1
Max.: 1.000
: 250
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Quad 28.58 mm 16.002 mm 5.84 mm HX Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por 5.342In Stock
Cut Tape
Rp181.625,40
Rp161.261,34
Rp153.556,02
Rp150.253,74
Reel
Rp134.292,72
Min.: 1
Mult.: 1
Max.: 1.200
: 300
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 17.53 mm 16 mm 5.51 mm HX5004 Reel, Cut Tape, MouseReel
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD PoE 325uH 1-Port 6.222In Stock
Rp219.234,70
Rp199.971,40
Rp172.452,40
Rp168.049,36
Rp166.031,30
Min.: 1
Mult.: 1
Max.: 140
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 13.64 mm 13.64 mm 5.72 mm HX Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 325uH 1-Port 3.503In Stock
Cut Tape
Rp142.181,50
Rp128.422,00
Rp123.285,12
Rp119.432,46
Reel
Rp110.809,84
Min.: 1
Mult.: 1
Max.: 1.400
: 350
LAN Transformers Module SMD/SMT 1 MHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 13.64 mm 18.8 mm 5.72 mm HX Reel, Cut Tape, MouseReel


Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port 3.158In Stock
Rp137.595,00
Rp123.101,66
Rp107.874,48
Rp105.306,04
Rp101.269,92
Min.: 1
Mult.: 1
Max.: 120
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 15.24 mm 9.78 mm 4.14 mm HX Tube


Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port 3.921In Stock
Rp137.228,08
Rp121.817,44
Rp114.112,12
Rp109.525,62
Rp105.672,96
Min.: 1
Mult.: 1
Max.: 120
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 0.6 in 0.3 in 0.163 in Discrete LAN Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 350uH .65Ohms 1-Port 1.558In Stock
2.730Expected 19/10/2026
Rp335.364,88
Rp311.698,54
Rp297.572,12
Rp290.417,18
Rp286.564,52
Min.: 1
Mult.: 1
Max.: 120
LAN Transformers Module SMD/SMT 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 16.51 mm 9.14 mm 2.08 mm 1000Base-T Tube
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD PoE 350uH .65Ohms 4-Por 1.051In Stock
Rp471.859,12
Rp438.836,32
Rp419.022,64
Rp399.025,50
Rp385.632,92
Min.: 1
Mult.: 1
Max.: 240
LAN Transformers Module SMD/SMT 100 kHz to 200 MHz 350 uH 1.5 kV - 40 C + 85 C Quad 28.45 mm 17.27 mm 11.18 mm HX5401NL Tray
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port 321In Stock
Rp133.742,34
Rp120.900,14
Rp103.471,44
Rp100.536,08
Min.: 1
Mult.: 1
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV 0 C + 70 C Single SMT 12.7 mm 9.53 mm 6 mm Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port 2.957In Stock
Rp131.357,36
Rp118.698,62
Rp97.600,72
Rp95.032,28
Rp92.830,76
Min.: 1
Mult.: 1
Max.: 160
LAN Transformers Module SMD/SMT 100 kHz to 100 MHz 350 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 9.652 mm 2.083 mm 100Base-TX Tube
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX 350uH 1Port IsolVolt 1.5kV 2.050In Stock
Rp88.244,26
Rp79.805,10
Rp70.448,64
Rp69.531,34
Min.: 1
Mult.: 1
Max.: 160
LAN Transformers Module SMD/SMT 350 uH 1.5 kV - 40 C + 85 C Single 12.7 mm 9.65 mm 4.01 mm 100Base-TX Tube