The 98424-G52-22ALF: The 22-position count is fully loaded (all positions populated), so there is no blanked-off cavity to account for. In a dense harness or elevated ambient, derate per the application note.
Sourcing and Lifecycle — Active, RoHS, Tape & Reel
Sourced through independent distribution channels. Volume orders are quoted against the BOM quantity.
The 98424-G52-22ALF sits alongside sibling headers 98424-G52-24ALF (24 positions) and 98424-G52-30ALF (30 positions) within the same Minitek® 2.00mm family. If your design requires 22 circuits, this is the part. The 24- and 30-position variants are direct drop-in replacements on the same pitch and row spacing, but the extra positions would be unconnected or require a board spin.
Mounting and Termination — SMD with Pick-and-Place Features
Surface-mount termination with a Keying Slot and Pick and Place feature — the flat top surface allows vacuum pickup during reflow assembly. The Keying Slot prevents incorrect orientation during board placement. The insulation height of 0.244" (6.20 mm) and mating pin length of 0.157" (4.00 mm) define the mated stack height budget — verify clearance above the board in your enclosure.