24-Pin Right-Angle Header with Blind-Mate Board Lock
The 0015249244: This Molex Mini-Fit BMI 42404 header carries 24 circuits in a dual-row layout at 4.20 mm pitch — the same pitch as the receptacle, so the board footprint matches one-for-one.
Tin-Plated Contacts for General-Duty Signal and Power
Tin is the workhorse plating for moderate mating cycles (50–100 mates) in clean, dry environments — the thickness here exceeds the typical 40 µinch flash, so the contact resists fretting corrosion better than a thin-plate alternative. The square male pin shape provides four contact points per circuit in the receptacle.