0805YD105MAT4A

The 0805YD105MAT4A is a multilayer ceramic capacitor manufactured by AVX, housed in the compact 0805 surface-mount package. This component is part of AVX's established capacitor portfolio and represents a standard choice for general-purpose energy storage and filtering applications across industrial and consumer electronics. Multilayer ceramic capacitors in the 0805 form factor are among the most widely used passive components in modern circuit design. They provide reliable capacitance in a small footprint, making them ideal for space-constrained applications while maintaining reasonable electrical performance. The 0805 package measures 0.08 by 0.05 inches (approximately 2.0 by 1.25 millimeters), allowing designers to achieve high component density on printed circuit boards. This particular part number designates a capacitor from AVX's standard ceramic capacitor family, commonly used in bypass and decoupling applications, signal coupling, and filtering circuits. Engineers select multilayer ceramic capacitors like this one for power supply filtering near integrated circuits, where they help reduce voltage ripple and stabilize power delivery. They are also frequently employed in RF and analog circuits for AC coupling and impedance matching applications. The 0805 package offers several practical advantages that make it a preferred choice for many designers. The small size reduces board space requirements without sacrificing performance, while the standardized footprint ensures compatibility with automated assembly equipment. These capacitors are robust and reliable in industrial environments, tolerating typical manufacturing processes including wave soldering and lead-free reflow profiles. Engineers might specify this exact AVX part number based on several factors: qualification history with existing designs, preference for AVX's manufacturing consistency and quality standards, proven field reliability in their specific application, or established supply chain relationships. Many industrial and OEM customers maintain approved supplier lists and prefer continuity with known manufacturers across production runs. The component is suited for applications ranging from consumer electronics and computer peripherals to industrial automation, test equipment, and telecommunications infrastructure. Its proven track record and widespread industry adoption make it a low-risk specification choice. When evaluating this part for a new design, engineers should consult the relevant application notes and technical documentation to confirm electrical characteristics meet their circuit requirements, particularly regarding operating voltage, temperature range, and frequency response needs specific to their implementation.