08055E103MAT2A

The AVX 08055E103MAT2A is a thin-film capacitor designed for precision electronic applications where stability and reliability are critical requirements. This component belongs to the 0805 (08055) package family, a surface-mount form factor that measures approximately 2.0mm by 1.25mm, making it suitable for space-constrained PCB designs common in modern industrial electronics. As a thin-film capacitor, this part is constructed using vacuum-deposited metal film technology on a ceramic or polymer substrate, resulting in excellent frequency characteristics and low distortion. Thin-film capacitors are particularly valued in applications where signal integrity, low noise, and stable performance across temperature variations are essential. The "E" designation in the part number indicates a specific capacitance value within the component's family. This particular unit is typically specified for mid-range applications requiring good dielectric properties without the size penalty of larger packages. Engineers select thin-film capacitors like the 08055E103MAT2A in several key application areas. Audio and instrumentation circuits benefit from the low dielectric absorption and minimal phase shift that thin-film technology provides. Precision measurement equipment, data acquisition systems, and signal conditioning circuits frequently employ these capacitors to maintain signal fidelity. They also appear in RF and analog filter applications where stable capacitance values across frequency ranges are necessary. Medical device electronics, industrial control systems, and telecommunications equipment often rely on this component class for performance-critical sections of their designs. The choice of the 08055E103MAT2A over alternative capacitors typically reflects an engineer's need for the specific combination of package size, capacitance value, and thin-film performance characteristics. While ceramic capacitors offer smaller packages or higher capacitance density, thin-film alternatives provide superior stability and lower parasitic inductance in specific frequency ranges. Compared to electrolytic capacitors, thin-film devices maintain capacitance stability across temperature and time without the degradation issues common in chemical designs. The surface-mount 0805 package format allows for automated assembly and integration into compact PCB layouts, important for modern manufacturing efficiency. AVX's manufacturing reputation ensures consistent quality and traceability, factors that matter in regulated industries including aerospace, medical devices, and industrial automation. This component serves as a reliable choice for engineers designing stable, long-life electronic systems where component performance consistency directly impacts overall system reliability and accuracy.