Panasonic Corporation AXK850145YG Mfr Package Description: ROHS COMPLIANT Lead Free: Yes EU RoHS Compliant: Yes Option: GENERAL PURPOSE Contact Material: COPPER ALLOY Manufacturer Series: AXK Contact Finish - Mating: GOLD OVER NICKEL Contact Finish - Termination: GOLD OVER NICKEL Connection Type: BOARD STACKING CONNECTOR Contact Gender: MALE Mounting Style: STRAIGHT Mounting Type: BOARD Number of Rows Loaded: 2 Terminal Pitch: 0.4000 mm Termination Type: SURFACE MOUNT Total Number of Contacts: 50 UL Flammability Code: 94V-0