The Molex 0901560155 is a 15-circuit, single-row receptacle housing from the C-Grid III 90156 series, built for wire-to-board harness applications. The housing is free-hanging (in-line) with a locking ramp that gives positive retention against vibration once mated. One critical detail: contacts are not included — this is the shell only, and you need the matching crimp socket terminals ordered separately.
This receptacle mates with the C-Grid III single-row breakaway header (male pins, straight or right-angle, same 0.100" pitch). Because the housing carries no contacts, the BOM must include the crimp socket terminals — typically Molex 90119-xxxx series for 22-30 AWG wire.