The 0.100" (2.54mm) pitch matches standard perfboard and legacy PCB layouts, making it a direct fit for breadboard-prototype to production transitions. Through-hole solder termination provides a reliable mechanical anchor for the 5A per-contact current rating, with the contact material being phosphor bronze and the mating surface plated in 30.0µin gold or Gold GXT™ — a finish thickness that supports repeated mating cycles without contact fretting.
The 0.100" (2.54mm) pitch is the de facto standard for 0.1-inch grid prototyping; if your board uses that hole spacing, this header drops in without layout changes. The 110V voltage rating covers most logic-level and low-voltage DC rails, but is not rated for mains AC.
It mates with any standard 0.100" pitch IDC socket or crimp receptacle housing that accepts 0.025" square pins. The through-hole solder tails are 0.095" (2.41mm) long, suitable for single-sided or double-sided PCBs up to about 1/16" thick. The overall contact length of 1.238" (31.45mm) gives a tall profile above the board; confirm the mating receptacle's depth clears your enclosure height.