0805YA331JAT2A

The 0805YA331JAT2A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, one of the established leaders in capacitor production. This component is housed in an 0805 surface-mount package, a widely adopted standard size that measures 2.0mm × 1.25mm, making it suitable for compact modern circuit board designs where space efficiency is critical. Multilayer ceramic capacitors of this type serve as essential passive components in virtually every modern electronic application. They function to store and release electrical energy, filter noise, couple or decouple signals, and stabilize power distribution across circuit boards. The 0805 package format represents an optimal balance between size and handling practicality in automated assembly environments, and remains one of the most commonly specified capacitor formats in industrial and consumer electronics manufacturing. The "YA" designation in AVX's part numbering indicates this capacitor belongs to their standard performance ceramic capacitor line, designed for general-purpose applications requiring reliable, cost-effective energy storage and filtering. These capacitors are particularly valued in power supply decoupling applications, where they work to suppress voltage transients and maintain stable operating conditions for sensitive integrated circuits. They are also commonly used in signal conditioning, RF applications, and high-frequency switching circuits. Engineers typically specify AVX MLCCs in the 0805 package for several practical reasons. First, the combination of small physical size and established manufacturing standards ensures excellent availability and competitive pricing across the supply chain. Second, AVX's quality reputation and extensive product portfolio make it a trusted choice for designs requiring long-term reliability and manufacturability consistency. Third, the 0805 format offers excellent compatibility with modern reflow soldering processes and automated placement equipment, reducing assembly costs and defect rates. The multilayer construction of ceramic capacitors provides stable electrical performance across varying operating conditions, with adequate voltage and temperature performance for most industrial applications. The specific electrical characteristics, including capacitance value, voltage rating, and tolerance class for this particular part number, are detailed in the component's technical documentation. This part would be specified in applications ranging from industrial control systems and instrumentation to telecommunications equipment, power management modules, and consumer electronics. Design engineers often select this exact part number when they need proven reliability, assured supply chain availability, and compatibility with existing design infrastructure already validated around AVX components. For applications requiring surge suppression, noise filtering, or stable decoupling in moderate-density circuit designs, this component offers practical value and proven performance history.