BGA-01 Land Sockets (Male); Top Package Code: BGA81C; Bottom Package Code: UGA9/81; Top Pitch (mm): 0.8; Bottom Pitch (mm): 0.8; Top Pin Count: 81; Bottom Pin Count: 81; Top Array Size: 9 x 9; Bottom Array Size: 9 x 9; Top Interface: SMT Land Pattern; Bottom Interface: Thru Hole Pins; Compatible Part 1: SF-BGA81C-B-04; Compatible Part 2: N/A; Part Description: BGA Land Socket;