Board fit and breakaway form
The 5-146250-3: This is a 6-position, unshrouded breakaway header from the AMPMODU Mod II series, on the standard 0.100" (2.54mm) pitch in two rows with the same row spacing. The breakaway design means the 6-position strip is snapped from a longer strip — the tin-plated square pins are 0.318" (8.08mm) long on the mating side and 0.125" (3.18mm) as the solder post. Rated 3 A per contact over a -65°C to 105°C operating range, with a UL94 V-0 LCP housing.
Mating and termination check
Mates with any AMPMODU Mod II 0.100" pitch receptacle — socket housings, IDC connectors, or crimp-socket assemblies. Termination is solder through-hole; the tin-plated post accepts standard wave or hand soldering.