0805ZC222KAT4A

The 0805ZC222KAT4A is a ceramic disc capacitor manufactured by AVX, designed for use in a wide range of electronic applications requiring compact, reliable energy storage and filtering. This component belongs to the ZC series, which represents a family of general-purpose ceramic capacitors optimized for cost-effective integration into commercial and industrial electronics. The designation "0805" refers to the surface-mount package size, which measures 8.0mm by 5.0mm. This compact form factor makes it ideal for printed circuit boards where space constraints are a concern, while still providing adequate capacitance for typical filtering and decoupling applications. The small footprint has become a standard in modern electronic design, allowing engineers to maximize component density without sacrificing performance. Ceramic disc capacitors like this model are widely employed in DC power supply circuits, where they filter ripple voltage and stabilize output rails. They are commonly found in audio equipment, telecommunications infrastructure, industrial control systems, and consumer electronics. The robust nature of ceramic construction makes these capacitors suitable for environments with moderate temperature variation and mechanical stress, which is why they appear frequently in industrial and military-grade equipment. The 0805ZC series is characterized by its class II ceramic dielectric material, which provides good volumetric efficiency and reliable performance across a broad operating temperature range. These capacitors are suitable for general-purpose applications where tight tolerance and extremely high stability are not critical requirements. Engineers typically specify this family when cost optimization and space efficiency are priorities, while maintaining adequate filtering capability. Compared to film or tantalum alternatives, ceramic capacitors offer several practical advantages. They are non-polarized, eliminating installation errors on PCBs. They have low equivalent series resistance and inductance, making them effective at high-frequency decoupling. Their construction is inherently rugged, resistant to mechanical shock and vibration, and they exhibit minimal aging effects under normal operating conditions. The 0805ZC222KAT4A would be specified by an engineer when integrating a general-purpose capacitor into a design where the combination of small size, reliable performance, and cost-effectiveness are important factors. This part number represents a proven solution used across countless industrial applications where proven ceramic capacitor technology is appropriate and where the specific performance envelope of the ZC series meets design requirements. Availability in standard form factors and widespread manufacturer support makes this component a practical choice for both prototype development and high-volume production environments.