Micro-Fit 3.0 Plug Housing, 2 Circuits
The Molex 0430200208 is a 2-circuit plug housing from the Micro-Fit 3.0 43020 series, designed for wire-to-board or wire-to-wire power interconnects in harness assemblies. The snap-in panel mount secures the housing through a cutout, eliminating the need for separate hardware.
What the 2-Position Count Means for Your BOM
Two circuits means exactly two power or signal lines in one compact housing — a common choice for a single sensor pair, a low-current power feed, or a daisy-chain tap. If your BOM calls for more lines, the 4-, 6-, or 12-position siblings use the same terminal and panel cutout geometry — only the housing width changes.
This plug housing accepts male crimp terminals (Molex 43030 series, 20-24 AWG) that are inserted into the rear cavities and retained by the locking ramp when fully seated. The mating receptacle is the 43025 series (2-circuit female housing), which uses the same terminal family. The snap-in panel mount fits a standard rectangular cutout — the housing snaps into place from the rear and is released by depressing the mounting tabs. No secondary lock or TPA is required for this 2-position version, though the locking ramp provides primary retention.
UL94 V-0 flammability rating is typical for the material, though not explicitly listed in the spec; the housing is ROHS3 compliant.