What This Housing Is
The Molex 50-57-9225 is a 25-circuit, single-row SL crimp housing with front polarization ribs. It is the receptacle side of the SL wire-to-board system, designed to accept the matching crimp terminals and lock into the SL header. The front ribs key the housing to the header shroud, preventing a reverse-mate or cross-family insertion.
Terminal and Header Fit
The housing accepts Molex SL crimp terminals. It mates with the corresponding SL pin headers in the same single-row, 25-circuit configuration.