Key features: Metalized polypropylene film‑encapsulated capacitor, with a temperature rating of –40°C to 120°C. Low high‑frequency impedance and minimal loss, suitable for general filtering applications. Main applications: Ideal for DC blocking, bypassing, and coupling in DC and VHF‑level signals; widely used in filtering and low‑pulse circuits.

Features: Metallized polypropylene film, foil‑type construction; wound structure ensures low losses and minimal internal temperature rise. Negative temperature coefficient of capacitance. Flame‑retardant epoxy powder encapsulation (UL94/V‑0). Main applications: high‑brightness display monitors and color TV flyback circuits. Suitable for high‑pulse, high‑current circuits. Applicable to electronic ballasts.

■Features Double-sided metallized polypropylene film Low loss and minimal internal temperature rise Negative temperature coefficient of capacitance Excellent flame-retardant properties ■Main Applications Widely used in high-voltage, high-frequency pulse circuits In electronic ballasts and energy-saving lamps For absorption circuits and SCR rectifier circuits

Under normal conditions, testing is conducted at standard atmospheric pressure, with a temperature range of 15–35°C and a relative humidity range of 25%–75%. Prior to testing, the sample should be equilibrated at the test temperature for at least 1 hour.