The SQE48T20120 Series is a 240 W DC-DC converter in a through-hole eighth-brick measuring 62% of the standard quarter-brick footprint, accepting 36 ~ 75 VDC and delivering a regulated 12 VDC at 20 A with 2250 VDC isolation. An optional baseplate heatspreader enables coldplate integration for sealed or pressurised enclosures. Quarter-brick pinout compatibility supports direct board-level drop-in replacement in data centre servers and telecom chassis.