The Panasonic M series capacitors are automotive-grade, polarized aluminum electrolytic capacitors with a radial leaded design. They cover a broad range of voltage ratings and capacitance values, making them suitable for applications requiring ultra-low ESR, high ripple current, and long operational life in a compact form factor. This particular capacitor has a capacitance of 220µF and operates at 100V. Typical applications include automotive, industrial, power management, consumer electronics, and portable devices.