The KEMET PHE841EB5470MR17 is a Class X1 metallized polypropylene film capacitor meticulously engineered for applications requiring exceptional interference suppression, reliability, and safety. This capacitor utilizes a metallized polypropylene film dielectric encased within a flame-retardant plastic case filled with epoxy resin, providing outstanding electrical characteristics, superior stability, and robust protection against harsh environmental conditions. This design is optimized for minimizing electromagnetic interference (EMI) and radio frequency interference (RFI) in a wide array of electronic circuits.

Applications

• Across-the-line interference suppression (Class X1)
• Connection in series with the mains
• Power supplies
• Industrial equipment
• Renewable energy systems (solar inverters, wind turbines)
• Motor drives

Features

• Self-healing properties
• Plastic case with epoxy resin filling (UL 94 V-0)
• High stability
• Excellent self-healing properties ensures long operational life
• Rated voltage: 480 VAC
• Capacitance: 0.047µF
• Capacitance Tolerance: ±20%
• Lead Spacing: 15 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 PHE841 series capacitors are engineered to operate reliably under continuous AC stress and are designed to withstand high voltage transients. The self-healing property is crucial for ensuring long-term reliability by clearing minor dielectric breakdowns during operation. The UL 94 V-0 flammability rating of the plastic case provides a high level of safety, preventing the spread of fire in the event of component failure. The 480VAC voltage rating is suitable for demanding applications, including industrial equipment, power supplies, and renewable energy systems operating at higher AC voltages. The design minimizes inductance and equivalent series resistance (ESR), optimizing high-frequency noise filtering. The epoxy resin filling protects the internal components from moisture and other environmental factors, further enhancing the capacitor's robustness. The PHE841EB5470MR17 is a premium choice for applications requiring exceptional interference suppression, extended operational life, and enhanced safety in challenging and high-performance environments.