Probing Adapters: QFP w/ZIF Sockets; Top Package Code: QFE176SA; Bottom Package Code: QFE176SA; Top Pitch (mm): 0.5; Bottom Pitch (mm): 0.5; Top Pin Count: 176; Bottom Pin Count: 176; Top Interface: Clam-Shell ZIF; Bottom Interface: Leadless Foot; Header Spacing (mm): 2.54; IC Package Lead Tip to Tip (mm): 26 x 26; Compatible Part 1: SF-QFE176SA-L-01; Part Description: QFP Probing Adaptor;