6 pcs Panasonic FM Series Electrolytic Capacitors 35V 1000uf Low Impedance (40 % to 70 % less than FC Series) 12 x 25mm Lead spacing 5mm(0.492" x 1.063" 0.197") Ripple 3190 mA Impedance 0.015Ω Endurance :7000 Hour Panasonic is a well-known electronics manufacturer, and their FM capacitors are recognized for their high-quality performance in electronic circuits. Here are some reasons why Panasonic FM capacitors are considered good: Low ESR (Equivalent Series Resistance): Panasonic FM capacitors typically have low ESR values. Low ESR is crucial in many electronic applications, especially in power supply circuits, as it helps minimize energy losses and improves the efficiency of the capacitor. High Ripple Current Handling: These capacitors are designed to handle high ripple currents effectively. Ripple current is the AC component superimposed on the DC voltage in a circuit, and capacitors with high ripple current ratings are essential for applications where stable and smooth power supply is required. Long Life: Panasonic FM capacitors are known for their reliability and long operational life. This is essential in applications where the capacitor is expected to perform consistently over an extended period without degradation in performance. High Temperature Tolerance: These capacitors are often designed to withstand higher operating temperatures. This is particularly beneficial in applications where the components are exposed to elevated temperatures, ensuring the capacitor's stability and performance under varying environmental conditions. Compact Design: Panasonic FM capacitors are often available in compact sizes while still offering high capacitance values. This is advantageous in applications where space is limited, and smaller components are desirable.