The WIMA MKP1O121003F00KI00 is a type of metalized paper capacitor. It features an Operating Temperature of -55°C to +125°C and a Maximum Voltage of 250V. It is also available in other values such as 3kV. These capacitors are often used in power conditioning, power factor correction, industrial and professional audio applications, and other high-frequency circuits. It is a 50VAC/DC Model. The size is 15mm x 5mm and it has a Radial/Through Hole Type of Mounting.