CD15FD331JO3 is a standard dipped silvered mica capacitor designed for timing and close tolerance applications requiring stable capacitance over a wide temperature range. This capacitor features a capacitance value of 330 pF with a rated voltage of 500 Vdc, meeting EIA RS153B dimensional specifications. The device exhibits excellent stability with an operating temperature range of -55°C to +125°C, a minimum dV/dt pulse capability of 100,000 V/µs, and dimensions of 0.47 inches length, 0.39 inches height, and 0.22 mm thickness. These characteristics make it ideal for precision timing circuits, RF applications, and other demanding electronic systems where capacitance stability and reliability are critical.