Receptacle Housing for Dynamic D-1200 Wire-to-Board Systems
The 2-1827864-2: It uses a 2.50 mm pitch and a 3.30 mm row spacing, which sets the footprint for the mating pin header. A polarizing key on the mating face prevents incorrect insertion — you can't plug it in upside down. You order the female crimp sockets separately (Dynamic D-1200 terminal series), then crimp them onto 20-24 AWG wire and insert them into the cavity. The crimp termination means no soldering in the harness; it's a field-serviceable connection if you carry the right crimp tool.
Fit and Compatibility
The 2.50 mm pitch and 3.30 mm row spacing match the Dynamic D-1200 pin header family. The polarizing key on the housing aligns with a keyway on the header, so a 2-row housing won't mate with a 1-row header even if the pin count matches. Within the Dynamic D-1200 series, this 4-position housing is the smallest 2-row option.