0805YD475KAT2A

The 0805YD475KAT2A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, a well-established supplier of passive electronic components. This component belongs to the 0805 surface-mount package family, one of the most widely used standardized footprints in modern electronics manufacturing. The 0805 designation refers to imperial dimensions (0.080 by 0.050 inches), making it suitable for compact board designs while remaining compatible with standard pick-and-place assembly equipment. Multilayer ceramic capacitors like this unit are fundamental building blocks in contemporary electronic circuits, used for energy storage, signal coupling, filtering, decoupling, and voltage stabilization across diverse applications. The 0805 package strikes an effective balance between physical size, capacitance density, and thermal performance, which explains its prevalence in consumer electronics, industrial control systems, telecommunications equipment, and automotive modules. The "YD" designation in AVX's naming convention typically identifies this capacitor as belonging to a specific performance and materials class within their product range. Capacitors in this family are generally engineered for general-purpose industrial applications where reliable performance across standard operating temperatures and voltages is required. They feature ceramic dielectric materials optimized for stable behavior under the thermal cycling and vibration conditions typical in manufacturing and field deployment. Engineers specify AVX 0805 multilayer ceramic capacitors for several practical reasons. First, the 0805 package offers high volume production compatibility, ensuring consistent availability and cost-effectiveness across manufacturing runs. Second, AVX's quality standards and traceability support applications where component reliability documentation is required, including those in automotive, industrial automation, and telecommunications sectors. Third, the standardized footprint simplifies board design and allows designers to source alternatives if needed, reducing supply chain risk. The specific value encoded in this part number would be relevant to circuit designers selecting this component for particular filtering, coupling, or energy storage functions within their designs. In decoupling applications, for instance, capacitors in this package class help suppress high-frequency noise on power distribution networks. In signal coupling applications, they allow AC signals to pass while blocking DC components. In filtering applications, they work alongside resistors and inductors to shape frequency response. The 0805 package also offers practical advantages in repair and rework scenarios, as the size is large enough to handle with standard soldering equipment yet small enough to integrate densely into modern PCB layouts. This makes it a preferred choice for applications where field service or prototype revision might be necessary. For engineers evaluating passive component options, the 0805YD475KAT2A represents a mainstream industrial-grade solution backed by a manufacturer known for consistent quality and documentation practices.