The 68031-136H is a 36-position, unshrouded BergStik® II header from the board-to-board BergStik family. Single-row layout on a 0.100" (2.54mm) pitch — the classic pin-header footprint that matches the industry-standard 0.025" square pin grid. Through-hole solder termination, push-pull latching (no lock, just insertion force), and a black UL94 V-0 rated insulator. All 36 positions are loaded — no blank or omitted pins to trip up a BOM match.
The 5 A per-contact rating is standard for this pitch class — the limiting factor is the 0.100" pin spacing and the 0.025" square pin cross-section, not the phosphor bronze contact material. That thickness is well into the 'high-cycle' range: it handles repeated mating and unmating without exposing the base metal to oxidation, which matters for a board-to-board interconnect that may see field-service swaps or test-fixture cycling.
Where It Sits in the BergStik II Line
BergStik II is a broad family of unshrouded and shrouded headers. The 68031-136H is the 36-position single-row variant. The same base series includes a 10-position version (68031-102HLF) at the same 0.100" pitch and 5 A rating — the only difference is the circuit count. No other functional spec changes across the position variants in this sub-series; the footprint scales linearly. If you need fewer positions, the same BergStik II family covers it at the same pitch and current.