Mating pin length is 4.00mm, post length 2.00mm. The 4.00mm pin gives enough wipe to clear debris on the receptacle contact; the 2.00mm post suits standard 1.6mm-thick PCBs with through-hole solder joints.
Contact and Current Rating
For field-service connectors that get mated and unmated repeatedly, the gold still beats plain tin for corrosion resistance. Derate current if the ambient inside the enclosure exceeds the standard operating range.
This header mates with Minitek 2.00mm receptacle housings and crimp terminals — the same series, same pitch. Stock both halves together to avoid an orphan plug on the shelf.