The Hirose DH60-17P is a 17-circuit SCSI receptacle from the DH series. The shielded shell with integral board guide helps align the mating plug and contains radiated noise.
The 17 positions are arranged in two rows, which is the standard pinout for a single-ended SCSI-2 or SCSI-3 bus — 16 data/control lines plus a ground or terminator-power pin. Gold contact finish gives this connector the corrosion resistance and mating-cycle life needed for field-serviceable drives and backplanes. The M2.6 threaded flange lets you bolt the receptacle to the panel or bracket for extra mechanical retention — a common requirement in rack-mount gear where vibration can work a press-fit loose over time.