Why the TPA Matters in a 6-Position Harness Build
The Molex 2008750006 is a 6-position, single-row plug housing from the Micro-Fit 3.0 200875 series. The housing includes a Terminal Position Lock (TPA) — a secondary retainer that locks each crimped terminal into its cavity.
The locking ramp provides an audible click when the plug is fully mated to the receptacle — a tactile confirmation that the pair won't separate under cable strain.
Contacts Not Included — Ordering the Right Crimp Terminal
The housing ships without contacts. For a 6-circuit build, you need the matching Micro-Fit 3.0 male crimp terminal — typically Molex 430300001 or 430300002 for 20-24 AWG wire, depending on wire gauge and plating requirement.