1210CA102JAJ1A

The 1210CA102JAJ1A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, one of the industry's established capacitor producers. This component is housed in a 1210 package format, which is a common surface-mount size that measures approximately 3.2mm by 2.5mm. The compact footprint makes it suitable for modern circuit board designs where space efficiency is important without sacrificing capacitance values. This capacitor belongs to AVX's general-purpose ceramic capacitor line, designed for use in a wide range of industrial and consumer electronics applications. Multilayer ceramic capacitors in the 1210 package are widely employed in power supply circuits, signal coupling and decoupling applications, filtering stages, and general board-level energy storage where moderate capacitance values are required. The 1210 size represents a practical middle ground between smaller chip capacitors and larger component options, offering reasonable capacitance density while remaining easy to handle and solder in automated assembly processes. The "CA" designation in AVX's naming convention typically indicates a standard dielectric material formulation, commonly used in applications that do not require specialized high-voltage or temperature-compensating properties. This makes the component well-suited to general industrial instrumentation, control circuits, audio equipment, telecommunications infrastructure, and automotive electronics where standard performance characteristics are sufficient. Engineers typically specify this exact part number when their circuit design requires the specific capacitance value represented by the "102J" code, combined with the mechanical and electrical properties of the 1210 package and AVX's manufacturing quality. The choice of AVX as a supplier often reflects preference for consistent availability, established supply chain reliability, and compatibility with established procurement systems in industrial environments. The 1210 package format offers advantages over smaller alternatives when higher capacitance values are needed without moving to larger packages, and over larger packages when space constraints or board layout optimization are factors. Surface-mount assembly compatibility makes this component suitable for both prototype development and high-volume production environments using standard pick-and-place equipment. For engineers designing industrial control systems, test equipment, power distribution modules, or any circuit requiring general-purpose energy storage and filtering, the 1210CA102JAJ1A represents a dependable choice from a manufacturer with proven track record in demanding industrial applications. Its combination of proven dielectric formulation, practical package size, and broad applicability across multiple industry segments makes it a commonly specified component for OEM and contract manufacturers alike.