2225AC822KAT1A

# Product Description The 2225AC822KAT1A is a film capacitor manufactured by AVX, a leading supplier of passive electronic components. This part belongs to the AC (alternating current) film capacitor family, designed specifically for applications requiring reliable performance in AC power circuits and signal filtering environments. Film capacitors, including this AC-rated variant, are constructed using thin plastic film as the dielectric material, typically polypropylene or polyester, with metal electrodes deposited on the film surfaces. The 2225 case code indicates this is a standard radial lead package, making it straightforward to install in through-hole PCB designs. This package style has been widely used across industrial electronics, power supplies, and control systems for decades, ensuring compatibility with established manufacturing processes and existing board designs. The AC designation on this part means it is rated for direct application across alternating current power lines and circuits, distinguishing it from DC film capacitors used in direct current applications. AC film capacitors are commonly specified in motor run circuits, power factor correction applications, high-voltage AC filtering, and general AC coupling and decoupling roles. The AC rating ensures the component can safely handle the bidirectional voltage stresses inherent in AC operation without premature failure. AVX's film capacitor series is recognized for consistent quality and long operational life, making these components suitable for equipment designed to operate reliably over extended periods. Film capacitors inherently offer low ESR (equivalent series resistance), stable capacitance across temperature ranges, and self-healing properties in the event of minor dielectric stress, which contributes to robust field performance in harsh industrial environments. Engineers typically specify a particular AVX film capacitor part number like the 2225AC822KAT1A when they require a proven, standardized component that meets established reliability expectations for their application. The combination of the 2225 package, AC rating, and AVX brand consistency makes this part suitable for retrofit applications, production runs requiring stable suppliers, and designs where the proven performance history of established component families reduces development risk. This capacitor would commonly be found in industrial control panels, motor starters, AC power distribution circuits, and similar equipment where dependable AC filtering and coupling are essential to system operation and longevity.