Manufacturer: MPD (Memory Protection Devices • RoHS/pb-free: RoHS Pb-free • Battery Cell Size: AA • Number of Cells: 2 • Size / Dimension: 2.26" L x 1.26" W x 0.62" H (57.48mm x 32.05mm x 15.88mm) • Termination Style: Through Hole • Other PartNo: Q1677205