08055C181KAT2A

The AVX 08055C181KAT2A is a thin-film chip capacitor designed for high-reliability applications requiring stable performance across demanding operating conditions. This component belongs to the 0805 package family, one of the most widely standardized surface-mount form factors in electronics manufacturing. The compact footprint makes it suitable for space-constrained designs while maintaining sufficient component robustness for industrial and professional-grade equipment. As a capacitor in this package category, this part functions as an energy storage and signal conditioning element within electronic circuits. Capacitors of this type are essential for filtering, decoupling, coupling, and timing applications across power supplies, signal processing circuits, and control systems. The thin-film construction typically indicates superior frequency response characteristics and low equivalent series resistance compared to standard ceramic counterparts, making these components particularly valuable in RF, audio, and precision analog applications where signal integrity matters. The "C" designation in the part number indicates this is a capacitor, while the specific construction method suggests it offers tighter tolerances and more predictable behavior than general-purpose alternatives. This makes the part particularly suitable for applications where capacitive accuracy directly impacts circuit performance, including precision timing networks, filter design, and tuning circuits where component value stability is critical. Engineers typically specify thin-film capacitors like this one when designing equipment for telecommunications, medical devices, automotive electronics, or industrial control systems—segments where reliability under temperature cycling and long-term aging are essential concerns. The 0805 package remains the preferred choice for new designs because it balances handling ease during assembly with the space savings of surface-mount technology compared to larger packages. This component's construction also generally provides better performance in high-frequency applications and environments subject to mechanical vibration, thermal stress, or electromagnetic interference. The thin-film technology allows tighter control over capacitance values and loss characteristics, reducing circuit design margins and enabling more efficient power management implementations. When evaluating alternatives, engineers should consider that thin-film capacitors command higher cost than standard ceramic types, making them appropriate primarily for applications where the performance premium justifies the investment. Typical use cases include precision measurement equipment, high-frequency switching supplies, RF matching networks, and any circuit where capacitive tolerance, temperature stability, or frequency response directly influences system specifications.