9-Position, Single-Row Unshrouded Header — BergStik® Series
The 77315-118-09LF: The contacts are male pins with a square cross-section, gold or GXT™ plated on the mating surface to 30.0 µinch (0.76 µm). The wide thermal envelope suits it for industrial cabinets, outdoor telecom gear, and automotive underhood environments where the connector sees both cold soak and engine heat.
Right-Angle Through-Hole — Board-Edge Routing Fit
The through-hole termination gives a strong solder joint that handles mechanical strain from the cable better than surface-mount alternatives.
The base product number is 77315, meaning this is part of a family where the last digits denote the position count, plating, and packaging variant. The -09LF suffix indicates 9 positions with a lead-free (RoHS-compliant) finish.