12065A221GAT2A

The 12065A221GAT2A is a multilayer ceramic capacitor manufactured by AVX, one of the leading suppliers of passive electronic components for industrial and commercial applications. This component belongs to the 1206 package family, a widely recognized surface-mount device (SMD) format that measures approximately 3.2mm by 1.6mm, making it suitable for compact circuit board designs where space is at a premium. Multilayer ceramic capacitors (MLCCs) like this part are fundamental passive components used across virtually every segment of modern electronics. They function as energy storage devices, signal coupling and decoupling elements, and filtering components in power supply circuits. The "A" designation in the part number typically indicates capacitance value in the picofarad range, while the "221" suffix suggests a specific value within AVX's standard offering for this package type. These capacitors are constructed from multiple thin layers of ceramic dielectric material with alternating metallic electrodes, a design that enables high capacitance density in a small physical footprint. The 1206 package format has become an industry standard for mid-range capacitance and voltage applications, offering an excellent balance between component density and handling characteristics. Engineers typically specify components in this package family when designing compact consumer electronics, telecommunications equipment, automotive control modules, industrial instrumentation, and medical devices. The standardized dimensions and proven thermal characteristics make 1206 capacitors reliable choices for high-volume manufacturing environments. AVX's 1206 ceramic capacitors are generally suitable for general-purpose decoupling, noise filtering, and AC coupling applications. The multilayer ceramic construction provides stable performance across typical industrial temperature ranges and offers good frequency response characteristics for digital and analog circuits alike. These capacitors are widely used in power distribution networks, where they suppress high-frequency noise generated by digital logic circuits and switching power supplies. Engineers select this specific part number when their circuit design calls for the particular capacitance value and electrical characteristics represented by the "221GAT2A" designation. The standardized 1206 form factor ensures compatibility with modern automated assembly equipment and allows straightforward substitution planning within AVX's product family. For applications requiring consistent quality, proven reliability, and broad availability through industrial distribution channels, AVX's multilayer ceramic capacitors in standard package formats like the 1206 remain the preferred choice for design engineers working across diverse market segments.