CD5CC120JO3F is a miniature dipped silver mica capacitor designed for low and moderate-humidity applications requiring high stability and rugged performance. This 120 pF capacitor is rated for 500 Vdc operation with ±5% capacitance tolerance (J grade), and operates reliably across a temperature range of -55°C to +125°C. The device features a minimum dV/dt pulse capability of 20,000 V/µs and meets EIA RS153B dimensional specifications, with compact dimensions of 0.270 inches (6.9 mm) length and 0.190 inches (4.8 mm) height. The unit is RoHS compliant and non-flammable (IEC 695-2-2), making it suitable for precision electronic circuits, instrumentation, and applications where space is limited and high reliability is essential.