12-Position Dual-Row Receptacle for Board-to-Board Stacking
Tin-Plated Contact Interface — Mating Cycle Budget
Tin contacts are cost-effective for low-cycle applications — typically rated for 50 to 100 mating cycles before fretting corrosion increases contact resistance. This suits the connector for one-time assembly or infrequent board swaps, not repeated field-service disconnects. For higher cycle life or corrosive environments, a gold-plated variant in the Dubox™ series would be the alternative.