The JST XARP-12V is a 12-position receptacle housing from the XA series, built for wire-to-board interconnects at a 0.098" (2.50mm) pitch. The natural PA66 body handles the typical 85 °C interior of a control cabinet or consumer appliance without issue.
Pitch, Positions, and the Mating Header
Compared to the 14-position XARP-14V, the 12-position version trims two circuits for BOMs that need exactly a dozen lines.
Procurement Note: Contacts Are Separate
The listing explicitly states contacts are not included. This is standard for modular crimp housings, but it catches buyers who expect a pre-loaded connector. Factor the terminal MPN and the crimp tool into the BOM line.
