The 747150-7 is an AMPLIMITE subminiature D-type receptacle connector designed for applications requiring secure, threaded-insert mounting. It features a Shell Size 1 configuration with 9 contact positions and is equipped with 4-40 threaded inserts for robust PCB attachment. The connector utilizes gold flash plating on the mating end of socket contacts with tin-lead termination, backed by a minimum 0.00127 inch nickel underplate for enhanced durability and corrosion resistance. The housing is constructed from 94V-0 rated black thermoplastic with a steel, tin-plated shell, and includes phosphor bronze socket contacts (Posted type). This connector is ideal for applications requiring reliable, compact interconnections in industrial electronics, instrumentation, and data acquisition systems where threaded mounting provides superior mechanical stability.