QFP (w/SMT Lands) Prototyping Adapters; Top Package Code: QFE144SC; Bottom Package Code: Panel Type A; Top Pitch (mm): 0.5; Bottom Pitch (mm): 2.54; Top Pin Count: 144; Bottom Pin Count: 144; Bottom Array Size: 2.2; Top Interface: Surface Mount Lands; Bottom Interface: Male Terminal Pins; IC Package Lead Tip to Tip (in.): 0.5; Land Pattern InsideX (in.): 0.756; Land Pattern OutsideX (in.): 0.916; Land Pattern InsideY (in.): 0.756; Land Pattern OutsideY (in.): 0.916; Adapter Size Length X Width (in.): 1.9 x 2.2; Part Description: QFP Prototyping Adapter;
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