8 positions, 3.50 mm pitch — the footprint check
The 1986717-8: This is an 8-position, single-level vertical header with 0.138" (3.50mm) pitch — the footprint and position count a designer or buyer confirms first when matching a terminal block receptacle or populating a BOM line. The unshrouded, vertical orientation and through-hole solder termination keep the assembly simple: pins sit straight on the board, no right-angle routing, no shroud to interfere with adjacent components.
