2225JA221KAT1A

The 2225JA221KAT1A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, representing a component fundamental to modern electronic circuit design. This capacitor belongs to the 2225 case size family, which corresponds to metric dimensions of 5.6mm × 5.0mm, making it a mid-sized surface mount component suitable for diverse PCB layouts where space efficiency and performance balance are required. Multilayer ceramic capacitors like this unit are essential passive components used across virtually every sector of electronics manufacturing. They serve critical functions in power supply filtering, signal coupling and decoupling, noise suppression, and timing circuits. The "2225" package type is widely adopted in industrial control systems, telecommunications equipment, automotive electronics, medical devices, and consumer electronics, making it a versatile choice for engineers designing robust solutions. The "JA" designation in the part number indicates this capacitor operates within a standard temperature coefficient range suitable for general industrial applications. The "221" portion of the code identifies the capacitance value in the picofarad range, following standard EIA marking conventions. This value makes the component particularly useful for high-frequency filtering applications, bypassing operations near sensitive analog circuits, and supporting digital logic power delivery networks where stability and fast transient response are necessary. AVX is recognized for manufacturing reliable ceramic capacitors with consistent electrical performance and long-term stability. Capacitors in the 2225 package are designed to withstand typical industrial operating environments and manufacturing processes, including standard reflow soldering procedures. The multilayer ceramic construction provides excellent volumetric efficiency, allowing designers to achieve required capacitance values without excessive board space consumption. Engineers specify this exact part number when they require a proven, readily available component with well-established performance characteristics in industrial applications. The combination of the 2225 package, AVX manufacturing quality, and the specific capacitance value makes this part suitable for designs requiring predictable behavior across temperature variations and frequency ranges common in industrial settings. Its established use in thousands of deployed systems means design teams can rely on historical performance data and field reliability information. This component is particularly valuable for engineers working with legacy system support, as the 2225 case size and standard capacitor families remain widely used in existing products. Standardization on familiar part numbers reduces design risk, simplifies inventory management, and ensures compatibility with established manufacturing processes and quality control procedures.