This datasheet presents isolation transformers designed for 1OBase-T applications in adapter cards, hubs, and motherboards.
The transformers meet or exceed IEEE802.3 and 1OBase-T pulse specifications, with a peak solder reflow temperature rating per IPC/JEDEC J-STD-020C.
Electrical Specifications
The transformers have a turns ratio of 1:1, primary common inductance of 140-160 μH, and interwinding leakage inductance of 0.2-0.3 μH.
They are available with common mode choke options for EMI suppression and have a voltage rating of 1500 Vrms.
Part Numbers and Options
Part numbers include E2457NL, E2458NL, and E2467NL, with options for tape and reel packaging.
Manual:
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