18082A102KAT2A

The AVX 18082A102KAT2A is a multilayer ceramic capacitor (MLCC) designed for general-purpose filtering, decoupling, and signal coupling applications in electronic equipment. This component represents a standard solution in the capacitor family, widely employed across industrial control systems, consumer electronics, telecommunications infrastructure, and automotive modules where reliable energy storage and signal conditioning are required. Multilayer ceramic capacitors function by storing electrical charge across multiple layers of ceramic dielectric material interleaved with metal electrodes. They serve as essential building blocks in power supply circuits, where they filter voltage ripple and provide localized charge reserves near integrated circuits. Engineers also specify MLCCs for AC coupling between amplifier stages, noise suppression in digital logic systems, and resonant frequency tuning in RF applications. The compact form factor and volumetric efficiency of ceramic technology make these components ideal for space-constrained PCB layouts where performance per unit area is a design priority. The 18082A designation indicates this capacitor uses the 1808 surface-mount package format, a widely standardized footprint measuring approximately 4.5mm by 2.0mm. This mid-range package size offers a practical balance between capacitance density and ease of assembly with standard pick-and-place manufacturing equipment. The surface-mount configuration allows for automated production workflows and enables high component density on modern circuit boards. AVX is an established manufacturer of capacitive components with extensive experience in reliability-critical applications. Their MLCC products undergo rigorous quality protocols and are specified in demanding environments where failure rates must be minimized. Engineers often select AVX capacitors when supply chain consistency, traceability, and long-term availability are important—particularly in industrial applications where component obsolescence can disrupt production or support operations. The specific suffix codes in this part number (KA, T2A) encode additional information regarding capacitance value, voltage rating, temperature characteristics, and tolerance class. These designations allow procurement teams to identify the exact electrical specification required for a given circuit design without ambiguity across different suppliers or manufacturing batches. This component is suitable for applications operating in standard industrial temperature ranges and is commonly found in power distribution modules, microcontroller support circuits, sensor signal conditioning, and general-purpose filtering stages. Engineers specify this exact part when they need a proven, widely-available ceramic capacitor in a standard package with documented performance characteristics and established supply relationships.