CD42FD473FO3F 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 47,000 pF with a rated voltage of 500 Vdc and ±1% tolerance (F grade), meeting EIA RS153B dimensional specifications. The device operates reliably from -55°C to +150°C, providing excellent stability and a minimum dV/dt pulse capability of 100,000 V/µs. With its compact CD42 package form factor and non-flammable construction meeting IEC 695-2-2 standards, this capacitor is widely used in precision timing circuits, RF applications, and high-reliability electronic systems where stable capacitance and low losses are essential.