The MKP21 series Metallized Polypropylene Film Capacitor (Box-Type)

The MKP21 series capacitor is designed to offer specific performance characteristics and features for various applications. Here's what the MKP21 series capacitor signifies for capacitor performance:

Metallized Polypropylene Film Construction: The use of metallized polypropylene film as the dielectric material provides excellent electrical properties, high insulation resistance, and stability over time.

Box-Type Design: The box-type design indicates a specific physical construction of the capacitor, which may impact factors such as size, mounting options, and heat dissipation.

Reference Standard (GB/T 10190, IEC60384-16): Compliance with these standards ensures that the capacitor meets industry specifications and quality requirements, providing a benchmark for performance and reliability.

Climatic Category (40/105/56): The climatic category defines the environmental conditions under which the capacitor can operate effectively. In this case, it suggests the capacitor's suitability for a range of temperatures and humidity levels.

Rated Temperature (105℃): This is the maximum temperature at which the capacitor is designed to operate continuously without significant degradation in performance.

Operating Temperature Range (-40℃ to 105℃): The specified temperature range indicates the capacitor's capability to function within a broad range of temperatures, making it versatile for different applications.

Rated Voltage Options: The various rated voltage options (160Vdc, 250Vdc, 400Vdc, 630Vdc, 1000Vdc, 1600Vdc, 2000Vdc) provide flexibility for different voltage requirements in electronic circuits.

Capacitance Range (0.00056μF to 15.0μF): The wide capacitance range accommodates diverse applications, allowing engineers to select the appropriate value based on their circuit requirements.

Capacitance Tolerance (±2%, ±3%, ±5%, ±10%, ±20%): The specified tolerance levels indicate the allowed variation from the nominal capacitance value, ensuring precision in circuit design.

Dissipation Factor (≤10×10⁻⁴ at 1kHz, 20℃): The low dissipation factor indicates minimal energy loss and high efficiency of the capacitor in AC circuits.

Insulation Resistance: The insulation resistance values (R15000MΩ, RCN≥5000s) highlight the capacitor's ability to maintain a high level of insulation integrity over time.