The 207843-0004: The latch holder fastening type keeps the mating connector locked under vibration — a fit for automotive, industrial, medical, and telecom applications where the connection sees mechanical shock.
Pitch, Pin Count, and Board Layout Fit
Four positions in a single row mean the board footprint is narrow — about 0.40" (10mm) long including the shrouded walls — saving real estate on dense boards.
It is ROHS3 compliant, making it suitable for current regulatory requirements in electronics manufacturing.