12107A470KAT2A

The AVX 12107A470KAT2A is a film capacitor designed for demanding industrial and electronic applications requiring stable capacitance over extended operational life. Manufactured by AVX, a recognized supplier of passive components, this part belongs to the family of advanced film capacitor technologies that serve as critical energy storage and filtering elements in power electronics, instrumentation, and signal processing circuits. Film capacitors like this model use a thin polymer film dielectric material, which provides inherent advantages over ceramic alternatives in specific applications. This construction delivers excellent capacitance stability across temperature and frequency ranges, low equivalent series resistance (ESR), and superior performance under high-ripple-current conditions. These characteristics make film capacitors particularly valuable in power supply circuits, DC-link filtering applications, and situations where predictable long-term capacitance retention is essential. The 12107A designation indicates this is a compact axial or radial leaded component intended for through-hole mounting on printed circuit boards. This package style remains popular in industrial equipment, professional audio systems, test instrumentation, and retrofit applications where surface-mount alternatives may not be practical or preferred. The physical form factor allows for straightforward board assembly and replacement in field service scenarios, which appeals to maintenance engineers and equipment manufacturers with established assembly processes. Engineers typically specify this exact part when their circuit design requires the specific capacitance value encoded in the part number, combined with the performance characteristics inherent to AVX's film capacitor platform. The choice of film technology over ceramic or electrolytic alternatives generally indicates the designer prioritizes capacitance stability, low distortion, or reliable behavior under transient electrical stress. Additionally, established OEM relationships and the proven reliability track record of AVX components in similar applications often influence part selection decisions. Common application areas include industrial power distribution equipment, motor drive circuits, renewable energy inverters, uninterruptible power supply (UPS) systems, and precision measurement instruments. In these contexts, capacitor longevity and predictable electrical behavior directly impact system uptime and performance consistency. When sourcing this component, engineers and procurement specialists should verify compatibility with their specific circuit voltage and current requirements, operating temperature environment, and mounting space constraints. The through-hole package style and AVX manufacturing heritage make this part suitable for both original equipment manufacture and field-level repairs in industrial settings requiring dependable passive component performance.