Board Fit and Routing Density
The 2-535512-3: All 32 positions are loaded, so the BOM position count matches the circuit count directly — no unpopulated slots to track.
Contact Rating and Mating Cycle Life
Rated 2 A per contact with 30 µinch gold over phosphor bronze on the mating face. The tin-lead post finish (50 µinch) is compatible with standard wave-solder profiles.
Push-pull fastening type — no locking latch, so the connector relies on friction retention from the dual-row contact interface. In vibration environments, a secondary retention method (wire tie or potting) is recommended.