RS PRO Mica Capacitor 8.2nF 500V DC ±1% Tolerance D Series Radial Through-Hole 495-947

The RS PRO 495-947 is a high-quality mica capacitor with a rated capacitance of 8.2nF, engineered to deliver accurate, stable performance in demanding electronic circuits. Featuring a D Series design, this capacitor utilizes a silvered mica dielectric, recognized for its exceptional insulation resistance and long-term reliability. The unit is constructed with a flame-retardant epoxy coating, ensuring durability and safety when exposed to RF tuned circuits, pulse networks, and high-voltage timing applications.

Operating at a maximum voltage of 500V DC, the 495-947 capacitor is tailored for professional, military, and industrial requirements where precise voltage blocking, delay lines, or pulse forming are essential. The ±1% tolerance provides consistently accurate capacitance values critical for logic circuits, DC voltage blocking, and timing functions. With a radial configuration and lead pitch of 10.8mm, this unit is optimized for secure through-hole mounting and easy PCB integration.

Compliant for tough environments, it supports an operating temperature range from -55°C to 150°C, allowing operation under extreme conditions, including laboratory and RF circuit boards. The compact size, measuring 20.57mm (length), 10.41mm (width), and 15.49mm (height), makes it ideal for modern PCB layouts that require space-efficient solutions without sacrificing performance.

The RS PRO 495-947 capacitor is widely used in logic and transmission circuits, pulse forming networks, delay lines, and timing circuits. Its robust structure and flame-retardant finish make it suitable for applications requiring high stability, frequency accuracy, and reliable voltage management. The radial wire-ended design enables straightforward insertion and soldering.

Industrial and technical applications include signal processing, telecommunications, RF equipment, laboratory instrumentation, and high-performance consumer electronics. By combining precise electrical characteristics and rugged construction, this component meets strict demands in professional and military-grade electronics.

Explore more in the Mica Capacitors category or browse additional RS PRO electronic components on EnvMart for industrial, laboratory, and high-reliability circuit assembly needs.