The Wurth Elektronik WR-PHD bottom entry type single row socket header has 6 pins and 2.54mm pitch. It has PA9T insulator material, copper alloy contact material and gold contact plating. It has -40°C to +105°C operating temperature.Lead free and ROHS compliantInsulator flammability rating of UL94 V-0 Durability: 25mating cycles UL Approved E323964