Board-to-Cable Header with Locking Ramp
The 1-1971818-2: This is a single-row, 12-position header from TE Connectivity's 2.50 mm pitch board-to-cable/wire family.
With 12 positions all loaded, the header spans 27.50 mm from the center of pin 1 to the center of pin 12.
Mating Half and Harness Integration
This header mates with a cable-mount receptacle that accepts crimp terminals. The natural nylon insulation color and board guide feature assist visual alignment during assembly. Glow wire compliance is listed, which may be relevant for appliance applications requiring IEC 60335-1 testing.
The base product number is 1971818, which covers the unloaded and position variants in this series. Bulk packaging is standard.