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: 89
Select Image Part # Mfr. Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Power Rating Primary Voltage Rating Mounting Style
Pulse Electronics Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port 15In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port 189In Stock
640Expected 5/10/2026
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PoE SMD 1-Port 325uH/350uH 1In Stock
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers MDL,SIN,1GD,1:1,SMT TR NPB
7,997Expected 13/7/2026
Min.: 1
Mult.: 1
: 1,000

Pulse Electronics Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 5K FUNCTUNIONAL SMD
300Expected 2/9/2026
Min.: 1
Mult.: 1



Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T PCMCIA 1-Port NonPoE SMD
600Expected 16/11/2026
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 4KV FUNCTUNIONAL SMD
576Expected 16/9/2026
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 2-Port
519On Order
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por
160Expected 31/8/2026
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 30W 3KVrms SMT Single Port
57Expected 17/8/2026
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1
: 300

Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

Pulse Electronics Audio Transformers / Signal Transformers MDL,DUAL,1GP, 1:1, HF, SMT T&R Non-Stocked Lead-Time 11 Weeks
Min.: 500
Mult.: 250
: 250

Pulse Electronics Audio Transformers / Signal Transformers 1500V 350uH 8mA 2% Non-Stocked Lead-Time 14 Weeks
Min.: 180
Mult.: 15

35 W