This is a film capacitor with a capacitance of 0.001µF (1 nanofarad), rated for 100V. It has a 5% tolerance, features a stacked construction, and is designed for high-temperature operation up to 105°C. The dimensions are approximately 3.2mm x 1.6mm x 1.1mm, made with a PEN film dielectric, and suitable for various electronic applications requiring stable performance.