Philips Advance 7C210P40R Capacitor

Philips Advance 7C210P40R is a dry-film ballast capacitor rated for 400 VAC with a 21 µF capacitance (±3%), designed for use in Philips Advance HID ballast assemblies. Measuring about 1.75 inches in diameter and 4.80 inches in height, this compact capacitor fits standard ballast enclosures. Listed for the 71A59_3 ballast family and used with 350 W pulse-start HID lighting, it is a common primary capacitor in high‑intensity discharge systems such as metal halide ballasts. Distributors and Philips literature catalog the 7C210P40R under this part number, specifying it as the primary ballast capacitor for compatible Philips Advance ballasts; replace only with the exact 7C210P40R to maintain ballast performance and safety.