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.

All Results (88)

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Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 325uH 1-Port 3,090In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 1,400
: 350

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD PoE 325uH 1-Port 6,727In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 140

Pulse Electronics Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT TR NPB 6,341In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 4,000
: 1,000

Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por 958In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port 321In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port 924In Stock
8,000Expected 12/21/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 8,000
: 2,000

Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port 1,218In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 2,400
: 600

Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 4-Port 350In Stock
570On Order
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 60



Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por 1,953In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 2,400
: 600

Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port 494In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1



Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port 403In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 350

Pulse Electronics Power Transformers - Board Mount MDL SIN 2.5GPP 1:1 4KV FUNCTUNIONAL SMD 202In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT TR, NPB 2,347In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 1,200
: 300

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por 172In Stock
700Expected 11/16/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 100

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 325uH 1-Port 1,607In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 140

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 325uH 1-Port 1,213In Stock
4,200On Order
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 1,400
: 350

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Por 168In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por 374In Stock
700On Order
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 100



Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH 550In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 1,200
: 300



Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH 1,539In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 2,800
: 700



Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port 2,266In Stock
1,890Expected 8/31/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 120

Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 350uH .65Ohms 1-Port 631In Stock
3,930On Order
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 120

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 300uH/360uH 1-port 1,775In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 100



Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PCMCIA 1-Port NonPoE SMD 1,359In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 1,600
: 400

Pulse Electronics Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA 1,098In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 300