08055C181KAT4A

The 08055C181KAT4A is a thick-film ceramic capacitor manufactured by AVX, designed for general-purpose energy storage and filtering applications across a wide range of industrial and consumer electronic equipment. This component belongs to the 0805 package family, one of the most widely used surface-mount device (SMD) sizes in modern electronics manufacturing. Thick-film ceramic capacitors are fundamental passive components used in virtually every electronic circuit. They provide localized energy storage, voltage smoothing, noise filtering, and signal coupling functions. The 0805 package represents a standard midrange size that balances ease of handling during assembly with reasonable board space efficiency, making it popular in both high-volume production and specialized industrial applications. The "C" designation in the part number indicates this is a ceramic capacitor, while the "181" codes for the capacitance value within AVX's product line. Ceramic capacitors in this size and series are typically specified in applications requiring stable performance across moderate temperature ranges and operating voltages. Industries frequently employing these components include telecommunications equipment, industrial control systems, power supplies, automotive electronics, medical devices, and general consumer electronics. Engineers select the 08055C181KAT4A specifically when their circuit design requires the capacitance and package size this part provides, combined with AVX's reputation for manufacturing consistency and reliability. AVX is an established manufacturer known for producing capacitors to tight tolerances and with stable performance characteristics across their product lines. The 0805 package size offers practical advantages: it is small enough for compact designs, yet large enough to handle manufacturing processes reliably without requiring specialized equipment. This component would typically appear in multiple locations within a single device—across power supply rails for decoupling, in signal path circuits for AC coupling, and in filter networks throughout analog and digital sections. Its widespread adoption means it is well-understood by design engineers, readily available through multiple distribution channels, and compatible with standard printed circuit board assembly processes. When evaluating alternatives, engineers consider factors such as the specific capacitance value required, voltage rating needs, temperature stability class, and reliability specifications for their application. AVX's 0805 ceramic capacitor offerings span various dielectric classes and performance ratings, allowing designers to select the exact variant meeting their circuit requirements while maintaining design consistency across their product line.