Sizing the Board Footprint
The 68021-416HLF: The 0.230" (5.84mm) mating pin length provides enough standoff for standard shrouded receptacles without bottoming out. Insulation height of 0.190" (4.83mm) above the board surface gives clearance for passives or traces routed under the header body — useful in dense layouts where z-height is tight.
Mating Half and Terminal Fit
For a secure connection in vibration, pair with a receptacle that has a locking ramp or secondary retention feature.
