Board-fit reality for a 4-position shrouded header
The 1722981304: This is a 4-circuit vertical header from the Molex Ultra-Fit 172298 series, pitched at 3.50mm between contacts and 4.60mm between rows — a compact but serviceable grid for a 2-row board-to-cable connection.
Where the 400V and temperature rating matter
Rated 400V and -40°C to 120°C, this header fits inside an industrial cabinet or automotive junction box where the ambient heat from nearby power components stays under 120°C and the insulation needs to hold off 400V peak.