The MT9V403 (PB-MV03) is a 0.31-megapixel M/C image sensor manufactured by Micron (Photobit). It delivers a 640 × 480 pixel array with a 7.9 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 6.32 mm diagonal with a 0.16875 aspect ratio, characteristic of 1/3-inch sensors widely used in embedded and surveillance systems. With 7.9 µm pixels, the sensor features mid-range pixel pitch balancing sensitivity and resolution for industrial inspection and machine vision.