The PME278RC5330MR30 is a Class X1 metallized paper capacitor from Kemet, designed for interference suppression in applications requiring high safety and reliability. This capacitor is particularly well-suited for demanding environments where adherence to strict safety standards is crucial.

Applications:

• Across-the-line applications in power supplies and electronic devices.
• EMI/RFI filtering in industrial equipment.
• Input filtering for motor drives and inverters.
• Connection in series with a mains fuse.
• Noise suppression in various electrical circuits.

Features:

• Class X1 Safety Approval: Ensures compliance with stringent safety standards for across-the-line applications.
• Metallized Paper Dielectric: Provides excellent self-healing properties, enhancing reliability and preventing catastrophic failures.
• High Pulse Handling Capability: Designed to withstand high voltage and current pulses.
• Flame Retardant Encapsulation: Offers enhanced safety and protection against fire hazards.
• Excellent self-healing properties: Guarantees long-term reliability.

Benefits:

• Enhanced Safety: Provides reliable protection against electrical hazards.
• Long Operational Life: The metallized paper construction and self-healing properties contribute to a long and reliable operating life.
• Effective EMI Suppression: Reduces electromagnetic interference, improving the performance of electronic devices.
• Robust Design: Able to withstand harsh environmental conditions and high voltage stresses.
• Regulatory Compliance: Meets or exceeds industry safety standards for X1 class capacitors.

Additional Details:

The PME278RC5330MR30 has a capacitance of 0.033 µF (microfarads) and a rated voltage of 305 VAC. It is engineered to operate over a wide temperature range. The robust design includes a metallized paper dielectric and a flame-retardant epoxy resin encapsulation. The compact size and robust construction make it easy to integrate into a variety of electronic circuits, ensuring reliable performance in demanding applications.