20-Position Dual-Row 2.54mm Pitch — Board Footprint Fit
11.04mm Stack Height — Z-Height Budget for Mezzanine
In a low-vibration bench or rack application that is fine; for a mobile or engine-compartment environment you would want a locking header.
30µin Gold Mating Surface — Field-Service Duty
The base product number is 76342 — the -310LF suffix encodes the plating and packaging variant. If you need a different plating grade or tube vs tape-and-reel, the 76342 base covers multiple options within the Dubox™ family.