The SQE48T10120 Series is a 120 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 10 A with 2250 VDC isolation. Quarter-brick-compatible pinout enables direct board-level replacement without layout changes. Class B EMI performance is achievable with an external filter, suited for noise-sensitive network infrastructure and telecom equipment.