25YXF47MEFCT15x11

This technical review analyzes the performance of the Rubycon 25YXF47MEFCT15x11, an aluminum electrolytic capacitor. The component has a nominal capacitance of 47μF with a tolerance of ±20% and a voltage rating of 25V. It is designed for through-hole mounting and features a radial can package.

The capacitor exhibits acceptable performance at low to mid-range frequencies, with low impedance and series resistance suitable for applications with lower operating frequencies. However, at higher frequencies, it shows increased series resistance and dissipation factor, making it less suitable for high-speed applications. Impedance measurements at 1V and 10V indicate values generally higher than statistical benchmarks, particularly in the higher frequency ranges (5kHz to 1MHz).

Engineers evaluating this capacitor should consider its impedance characteristics, especially in high-frequency domains, to account for potential power loss, efficiency, and harmonic issues. The variation in capacitance values as test frequency increases is also a factor to consider for circuit stability.