12061C392JAT4A

The AVX 12061C392JAT4A is a multilayer ceramic capacitor (MLCC) designed for general-purpose filtering, decoupling, and signal coupling applications in electronic assemblies. This component belongs to the 1206 package family, one of the most widely adopted surface-mount capacitor formats in industrial and consumer electronics manufacturing. Multilayer ceramic capacitors like this unit are constructed from alternating layers of ceramic dielectric material and metallic electrodes, fired into a single monolithic structure. This construction enables compact size with reasonable capacitance values, making them ideal for space-constrained circuit board layouts. The 1206 package designation indicates standard dimensions of approximately 3.2mm x 1.6mm, offering a practical balance between component density and ease of handling during automated assembly processes. This capacitor is commonly specified in power supply circuits, where it provides local energy storage and noise filtering near integrated circuit power pins. Engineers also rely on MLCCs in this package for AC coupling applications in analog signal paths, blocking DC components while allowing AC signals to pass. The component's compact footprint makes it particularly valuable in densely populated boards where alternative capacitor technologies would create layout challenges. The "C392" designator in the part number indicates the capacitance value and temperature coefficient characteristics, while the "JAT4A" suffix refers to the specific material composition, voltage rating, and manufacturing specifications from AVX's product taxonomy. Parts from this series are typically chosen when standard commercial-grade performance and cost-effectiveness are required without special environmental or performance demands. Engineers select AVX MLCCs for their established reliability in high-volume manufacturing, consistent electrical performance across production batches, and compatibility with standard reflow soldering processes. The 1206 format is particularly popular because replacement and rework are straightforward compared to smaller packages, and the component maintains adequate performance margins for most industrial applications operating at standard temperature ranges. This capacitor serves as a critical building block in countless electronic systems, from industrial control equipment and power conversion modules to telecommunications infrastructure and automated machinery. Its proven performance history and universal acceptance in design standards make it a standard specification for engineers designing reliable, cost-effective electronic assemblies. Availability across multiple suppliers and manufacturing facilities ensures supply chain resilience for volume production runs.