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 (87)

Select Image Part # Mfr. Description Datasheet Availability Pricing (CLP) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Pulse Electronics Audio Transformers / Signal Transformers 120uH 1500V T/R=1 2% DC=600mA 683In Stock
Cut Tape
$6.209
$5.617
$5.389
$5.229
Reel
$4.682
Min.: 1
Mult.: 1
: 300
Pulse Electronics Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port 387In Stock
$9.240
$8.089
$7.827
$7.166
Min.: 1
Mult.: 1
Pulse Electronics Audio Transformers / Signal Transformers MDL SIN 1GD 1:1 5K FUNCTUNIONAL SMD 280In Stock
$10.117
$9.126
$8.738
$8.465
Min.: 1
Mult.: 1
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-port 1.366In Stock
$8.351
$7.155
$6.858
$6.642
Min.: 1
Mult.: 1
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 1-Port 1.094In Stock
Cut Tape
$9.923
$8.955
$8.602
$8.328
Reel
$7.667
Min.: 1
Mult.: 1
Max.: 1.200
: 300
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .65Ohms 1-Por 796In Stock
$5.594
$4.899
$4.739
$4.625
Min.: 1
Mult.: 1
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 1-Port SMD 350uH 600In Stock
$6.699
$6.175
$5.993
$5.867
Min.: 1
Mult.: 1
Pulse Electronics Audio Transformers / Signal Transformers 1500V 350uH 8mA 2% 18In Stock
$19.140
$16.827
$16.292
$15.346
Min.: 1
Mult.: 1
Pulse Electronics Audio Transformers / Signal Transformers 1500V 350uH 8mA 2% 269In Stock
$16.827
$14.890
$14.879
$14.355
Min.: 1
Mult.: 1
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH .75Ohms 2-Port 22In Stock
Cut Tape
$10.174
$9.183
$8.807
$8.533
Reel
$7.599
Min.: 1
Mult.: 1
: 200


Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port 176In Stock
Cut Tape
$9.137
$8.226
$7.645
$7.451
Reel
$7.394
Min.: 1
Mult.: 1
: 350
Pulse Electronics Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA 311In Stock
$6.209
$5.377
$5.161
$5.001
Min.: 1
Mult.: 1
Pulse Electronics Audio Transformers / Signal Transformers MDL,DUAL,1GP, 1:1, HF, SMT T&R 996In Stock
Cut Tape
$17.898
$16.144
$15.278
$14.731
Reel
$12.236
Min.: 1
Mult.: 1
: 250
Pulse Electronics Audio Transformers / Signal Transformers MDL,DUAL,1GD, 1:1, HF,SMT T&R 1.194In Stock
Cut Tape
$17.898
$16.144
$15.278
$14.731
Reel
$12.236
Min.: 1
Mult.: 1
: 250
Pulse Electronics Pulse Transformers 350uH 1500Vrms 320mA 15W PoE 125C 9.839In Stock
Cut Tape
$5.400
$4.751
$4.637
$4.489
Reel
$4.136
Min.: 1
Mult.: 1
: 600
Pulse Electronics Pulse Transformers 350uH 1500Vrms 320mA 15W PoE 125C 724In Stock
$6.619
$5.833
$5.525
$5.355
Min.: 1
Mult.: 1
Pulse Electronics Pulse Transformers 350uH 1500Vrms 320mA 15W PoE 125C 1.758In Stock
Cut Tape
$5.400
$4.751
$4.557
$4.489
Reel
$4.136
Min.: 1
Mult.: 1
: 600
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 350uH 1-Port 14.426In Stock
Cut Tape
$4.375
$3.953
$3.691
$3.236
Reel
$2.848
Min.: 1
Mult.: 1
Max.: 2.400
: 600
Pulse Electronics Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 4-Port 1.535In Stock
750On Order
Cut Tape
$16.155
$14.492
$13.136
$12.783
Reel
$12.076
Min.: 1
Mult.: 1
Max.: 1.000
: 250
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Por 5.342In Stock
Cut Tape
$11.279
$10.014
$9.536
$9.331
Reel
$8.339
Min.: 1
Mult.: 1
Max.: 1.200
: 300
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD PoE 325uH 1-Port 6.222In Stock
$13.614
$12.418
$10.709
$10.436
$10.310
Min.: 1
Mult.: 1
Max.: 140
Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 325uH 1-Port 3.503In Stock
Cut Tape
$8.829
$7.975
$7.656
$7.417
Reel
$6.881
Min.: 1
Mult.: 1
Max.: 1.400
: 350


Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port 3.158In Stock
$8.545
$7.645
$6.699
$6.539
$6.289
Min.: 1
Mult.: 1
Max.: 120


Pulse Electronics Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port 3.921In Stock
$8.522
$7.565
$7.086
$6.801
$6.562
Min.: 1
Mult.: 1
Max.: 120
Pulse Electronics Audio Transformers / Signal Transformers 1000Base-T NonPoE 350uH .65Ohms 1-Port 1.558In Stock
2.730Expected 10/19/2026
$20.826
$19.356
$18.479
$18.035
$17.795
Min.: 1
Mult.: 1
Max.: 120