The KEMET PHE840MD6680MD18R06 is a Class X2 metallized polypropylene film capacitor designed for across-the-line interference suppression applications. It features a metallized polypropylene film dielectric encased in a flame-retardant plastic case filled with resin. This design provides excellent electrical characteristics, high stability, and robust protection against environmental factors. It's well-suited for reducing electromagnetic interference (EMI) and radio frequency interference (RFI) in a variety of electronic circuits.

Applications

• Across-the-line interference suppression (Class X2)
• Connection in series with the mains
• Power supplies
• Household appliances
• Lighting ballast
• Applications requiring high humidity resistance

Features

• Self-healing properties
• Plastic case with resin filling (UL 94 V-0)
• High stability
• Excellent self-healing properties ensures long operational life
• Rated voltage: 305 VAC
• Capacitance: 0.68µF
• Capacitance Tolerance: ±20%
• Lead Spacing: 27.5 mm
• Operating Temperature: -40°C to +110°C

Benefits

• Effective EMI/RFI suppression
• High reliability and long operational life
• Meets stringent safety standards for reliable performance
• Suitable for harsh environmental conditions
• Enhances electromagnetic compatibility (EMC)
• Robust construction withstands voltage transients.

Additional Details

The PHE840 series capacitors are designed for reliable operation under continuous AC stress and are capable of withstanding voltage transients. The self-healing property ensures long-term reliability by clearing minor dielectric breakdowns. The UL 94 V-0 flammability rating of the plastic case ensures a high level of safety, preventing fire spread in the event of component failure. The 305VAC voltage rating makes it suitable for a wide range of applications, including power supplies, household appliances, and lighting ballasts. The design minimizes inductance and equivalent series resistance (ESR), contributing to efficient high-frequency noise filtering. The resin filling protects the internal components from moisture and other environmental factors, further enhancing the capacitor's robustness. The PHE840MD6680MD18R06 is an excellent choice for applications requiring reliable interference suppression and long-term performance in demanding environments where a larger capacitance value is needed.