Probing Adapters: QFP w/SMT Lands; Top Package Code: Bottom Package Code: QFE352SA; Top Pitch (mm): 0.5; Bottom Pitch (mm): 0.5; Top Pin Count: 352; Bottom Pin Count: 352; Top Interface: Surface Mount Lands; Bottom Interface: Leadless SMT Foot; Header Spacing (mm): 2.54; IC Package Lead Tip to Tip (mm): 51.3 x 51.3; Compatible Part 1: SF-QFE352SA-L-01; Part Description: QFP Probing Adaptor;