Contact system and plating
The 5-146133-8 is the 10-position member of TE's AMPMODU Mod II breakaway header line. The unshrouded push-pull fastening leaves the pins exposed — the mating receptacle must provide the retention.
Pitch and board footprint
The 10-position count fits the same board layout as other Mod II single-row headers at this pitch; the breakaway construction lets the strip be snapped to length for non-standard circuit counts.
Flammability and housing
The LCP housing carries a UL94 V-0 rating and is black.