It uses a 0.100" (2.54 mm) pitch — the standard spacing for legacy and current board-to-board and wire-to-board layouts. The pins are square, gold-plated to 50.0 µin on the mating surface, and the header is rated for 5 A per contact at 110 V. The housing is black UL94 V-0 rated material, and the fastening is simple push-pull — no latch, no shroud. This is a workhorse header for prototyping, backplane pin fields, or any application where you need a straight row of breakaway pins that you can populate to your exact circuit count.
The 36 positions are all loaded, so you get the full pin count. The 50.0 µin gold on the mating side gives you a solid 200+ mating cycles before the contact resistance drifts — good for field-service reconnections or test fixtures.