18-Position Zero-Hachi Crimp Housing at 0.80mm Pitch
The Molex 2147192180 is an 18-position crimp header housing from the Zero-Hachi 214719 series, designed for free-hanging (in-line) wire-to-board interconnects at a 0.80mm pitch. It is a single-row housing with a friction lock for secure mating in vibration-prone assemblies, moulded in black LCP rated -40°C to 85°C.
Pitch and Row Count: 0.80mm, Single Row
At 0.80mm pitch, this is the tightest spacing in the Zero-Hachi family — ruling out hand-soldered terminations and demanding the matching crimp terminal and tooling. The single-row layout simplifies wire routing in a one-to-one harness, but the narrow pitch means the housing body is slim enough to fit in a 10mm-wide cavity.
A common sourcing trap: the housing ships without contacts. The Molex 2147192180 requires the non-gendered Zero-Hachi crimp terminal (sold separately) to complete the wire assembly. Order the terminals at the same time to avoid a line-down — the terminal part number is not the same as the housing, and no cross-reference is listed for a second-source equivalent.