The R76QN22705000J is a polypropylene film capacitor manufactured by Kemet. It is designed for demanding applications requiring high stability and reliability.

Applications:

• Snubber Circuits: Used in power electronic circuits to suppress voltage transients.
• High-Frequency Inverters: Employed in inverters for solar power and other renewable energy systems.
• Audio Amplifiers: Used for coupling and decoupling signals in high-end audio equipment.
• Power Factor Correction (PFC): Implemented in PFC circuits to improve power factor and reduce harmonic distortion.
• Resonant Circuits: Utilized in resonant circuits for inductive heating and other applications.

Features:

• Polypropylene Film Dielectric: Provides excellent electrical characteristics and high stability.
• High Voltage Rating: Suitable for applications with high voltage levels.
• Low Dissipation Factor (Tan δ): Minimizes energy losses within the capacitor.
• Self-Healing Properties: Can recover from minor overvoltage events without permanent damage.
• RoHS Compliant: Complies with the Restriction of Hazardous Substances directive.

Benefits:

• High Reliability: Polypropylene film provides excellent long-term stability.
• Low Losses: Low dissipation factor minimizes energy losses, improving efficiency.
• High Voltage Capability: Suitable for high-voltage applications.
• Self-Healing: Enhances reliability and extends service life.
• Stable Performance: Capacitance remains stable over a wide range of temperatures and frequencies.

Additional Details:

The R76QN22705000J typically has a capacitance value of 2.7uF and a voltage rating of 500VDC. The tolerance on the capacitance is typically ±5%. The leads are radial and are designed for through-hole mounting. The operating temperature range is typically from -40°C to +105°C. This capacitor is commonly used in industrial and power electronics applications where high performance and reliability are critical. It is designed to withstand high AC voltages and currents. Common packaging is bulk.