0805YC103K4T2A

The 0805YC103K4T2A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, one of the industry's established producers of passive electronic components. This part belongs to the 0805 package family, a widely standardized surface-mount component size measuring approximately 2.0mm × 1.25mm, making it suitable for compact circuit designs where board space is at a premium. Multilayer ceramic capacitors like this model are fundamental building blocks in modern electronics, serving functions such as energy storage, signal filtering, noise decoupling, and AC coupling across countless applications. The ceramic dielectric construction provides stable performance across a range of operating conditions, making these capacitors reliable choices for both consumer and industrial electronic assemblies. The 0805 package size represents an optimal balance between miniaturization and handling practicality. It is small enough to enable high component density on printed circuit boards, yet large enough to maintain reasonable solderability and mechanical robustness during assembly and field service. This size is prevalent in consumer electronics, telecommunications equipment, automotive systems, industrial controllers, and medical devices. AVX's 0805 ceramic capacitors are manufactured to specifications suitable for general-purpose coupling, bypassing, and filtering applications. These components integrate well into designs operating at standard voltage levels and temperature ranges typical of industrial and commercial electronics. The MLCC technology employed in this series offers cost-effectiveness relative to alternative capacitor technologies while delivering the electrical performance required by most mainstream circuit designs. Engineers and design teams typically specify AVX ceramic capacitors when they require a dependable passive component from an established manufacturer with consistent quality and wide availability. The 0805 footprint itself has become an industry standard, meaning component selection is often driven by specific electrical values, voltage ratings, and tolerance requirements rather than package uniqueness. This standardization benefits system designers by simplifying procurement, reducing design iterations, and enabling straightforward second-sourcing strategies. The specific designation "K" in this part number indicates a standard tolerance band commonly used in capacitor specifications. Manufacturers like AVX publish detailed parametric data covering voltage ratings, capacitance values, temperature coefficients, and frequency response characteristics across their product lines, allowing design engineers to verify compatibility with circuit requirements before assembly. For applications requiring stable capacitive performance in mainstream industrial and commercial electronics, the 0805YC103K4T2A represents a proven, accessible solution from a recognized component manufacturer.