Contact system & plating
The 98424-G52-44ULF is the 44-position dual-row member of Amphenol's Minitek 2.00 mm shrouded header line. Mating contacts use gold GXT™ plating at 30.0 µin (0.76 µm) thickness — the GXT finish extends mating-cycle durability beyond standard hard gold without increasing insertion force. Rated 2 A per contact at 200 V (AC/DC) with a UL94 V-0 thermoplastic housing.
Pitch & footprint fit
The 0.079" (2.00 mm) pitch and 0.079" (2.00 mm) row spacing set the board footprint — the 44 positions fill a 1.772" (45.0 mm) board edge, matching the density of the Minitek 2.00 mm series for signal routing.