8-Circuit Wafer — What It Fits
The 55447-0870 is a Molex MINI MI2 1-row wafer assembly with 8 circuits. The 1-row layout and the wafer form factor mean it mates with a specific receptacle housing in the same series — the terminal position count and keying must match the mating half exactly. In a harness build, the wafer pins align with the receptacle cavities; if the terminal is not fully seated in the housing, the wafer won't latch and the circuit opens under vibration.