08055A220GAT4A

The AVX 08055A220GAT4A is a thin-film capacitor designed for precision applications requiring high reliability and stable performance across varying environmental conditions. This component belongs to the 0805 metric package family (2.0mm × 1.25mm), making it suitable for space-constrained PCB layouts while maintaining robust electrical characteristics typical of AVX's established product lines. Thin-film capacitors like this part are constructed using vacuum-deposited metal films on ceramic substrates, which distinguishes them from conventional multilayer ceramic capacitors. This manufacturing approach delivers superior frequency stability, lower dissipation factors, and reduced noise compared to standard alternatives. These characteristics make them particularly valuable in precision measurement instrumentation, signal conditioning circuits, and analog filter applications where signal integrity is paramount. The 0805 package size represents an industry-standard footprint widely adopted in both military and commercial electronics. This standardization means the component integrates seamlessly into existing PCB designs and assembly processes without requiring specialized equipment or handling procedures. Engineers frequently specify this package type when designing systems that must balance miniaturization with ease of manufacturing and field serviceability. Common application areas for precision thin-film capacitors of this class include audio signal paths, RF coupling and decoupling networks, precision oscillator circuits, and test and measurement equipment. The stable dielectric properties make these components especially suitable for applications where temperature compensation, aging characteristics, and frequency response predictability influence overall system performance. Medical devices, aerospace electronics, and laboratory instrumentation represent sectors where such precision-grade capacitors are frequently encountered. AVX maintains a strong reputation for consistent quality in thin-film capacitor manufacturing, supported by rigorous process controls and comprehensive testing protocols. When engineers select this specific part number rather than alternatives, they typically prioritize the combination of package compatibility, documented reliability history, and performance consistency across production batches. The thin-film construction methodology itself appeals to designers working on analog circuits, legacy system upgrades, or new designs where established performance data provides design confidence. The 0805 form factor also permits dual-sourcing and design flexibility, as competing manufacturers produce equivalent geometries for this widely-adopted package. This availability supports long-term supply security for production programs while allowing engineers to maintain consistent procurement strategies across multiple product lines. This component represents a mature, proven solution for applications demanding stable capacitive performance without the complexity or cost associated with more specialized alternatives.