1206AA430JAT1A

The 1206AA430JAT1A is a film capacitor manufactured by AVX, representing a reliable component for applications requiring stable capacitance and low losses. This part belongs to the 1206 package family, which uses standardized surface-mount dimensions that facilitate integration into modern printed circuit board assemblies while maintaining consistent thermal and electrical performance. Film capacitors like this model are constructed using thin polymer film dielectrics, which provide excellent stability over time and temperature variations. This construction method delivers superior reliability compared to certain alternative dielectric technologies, making film capacitors the preferred choice in applications where predictable performance and long service life are critical requirements. The 1206 case size represents a common middle-ground option—larger than miniature packages yet compact enough for space-conscious designs. This component is widely specified in industrial electronics, power supplies, audio equipment, automotive systems, and signal conditioning circuits. Engineers typically select film capacitors for applications involving AC filtering, coupling, decoupling, timing circuits, and situations where low ESR (equivalent series resistance) and low distortion characteristics are important. The stable capacitive behavior across operating conditions makes this component suitable for precision analog circuits and digital signal processing applications where capacitor performance directly affects system accuracy. The 1206AA designation within AVX's product lineup indicates specific performance characteristics suited to general-purpose industrial use. Film capacitors in this category offer good voltage handling capability and respond predictably across a broad operating temperature range, making them suitable for equipment deployed in variable environmental conditions typical of manufacturing and industrial settings. Designers often specify this exact part when compatibility with existing circuit board layouts is necessary, when the specific capacitance value matches design requirements precisely, or when AVX's reputation for consistent manufacturing quality is a project requirement. The standardized 1206 footprint also ensures availability from multiple sourcing channels and compatibility with contract manufacturers using standard assembly equipment. The lead-free and RoHS-compliant nature of modern AVX components, including this series, aligns with contemporary environmental regulations and corporate sustainability requirements increasingly mandated across industrial and consumer electronics manufacturing. For engineers evaluating this component, key considerations include verifying that the capacitance value, voltage rating, and temperature stability specifications match the circuit's operating requirements and that the 1206 surface-mount package integrates properly with the intended PCB design and assembly process.