0.100" Pitch, 10 Positions — Board-Fit and Signal-Duty Ceiling
The 69155-110LF: The 0.105" (2.67mm) post length is a standard solder-tail length for a 1.6mm board; confirm the board thickness against the post protrusion before layout.
30 µinch Gold GXT™ — Mating Cycle Life and Corrosion Margin
At this thickness the contact interface is rated for repeated mate/unmate cycles — well into the hundreds — without exposing the base metal. In a field-service connector that is cycled quarterly, that plating budget covers decades of reconnect duty. The contact base metal is phosphor bronze, a standard spring alloy that holds contact normal force over temperature. The combination of gold plating and phosphor bronze gives stable contact resistance across the rated temperature range.
Shrouded 4-Wall and Push-Pull Latch — Alignment and Retention
The keying slot prevents a mismatched receptacle from being inserted, which avoids pin damage. It holds the mated pair under moderate vibration — enough for a stationary equipment interconnect, not a high-vibration vehicle harness.