12065C104KA19A

The AVX 12065C104KA19A is a multilayer ceramic capacitor (MLCC) designed for general-purpose filtering and decoupling applications in industrial and commercial electronics. This component belongs to the 1206 package family, a widely used surface-mount form factor that offers a practical balance between board space efficiency and ease of handling in automated assembly environments. Multilayer ceramic capacitors like this unit serve as essential building blocks in modern electronic circuits, particularly for power supply filtering, signal coupling, noise suppression, and high-frequency decoupling near integrated circuits. The 1206 package size makes this capacitor suitable for applications where space is moderately constrained but component reliability and performance are critical. Common end-use markets include industrial control systems, telecommunications equipment, power management modules, and embedded computing platforms. The "C" designation in AVX's naming convention typically indicates a ceramic dielectric formulation optimized for stable performance across standard operating conditions. Capacitors in this series are engineered to provide predictable behavior in repetitive charge-discharge cycles, making them well-suited for power supply applications where consistent electrical performance over time is essential. The construction uses multiple layers of ceramic material with interleaved metal electrodes, a design approach that allows manufacturers to achieve useful capacitance values in compact packages while maintaining robust mechanical durability. Engineers often specify MLCCs in the 1206 package when designing circuits that require numerous decoupling and filtering points, such as around microprocessor power pins or in analog signal conditioning stages. The standardized 1206 footprint ensures compatibility across different PCB design tools and assembly processes, reducing qualification and manufacturing complexity. This particular part would typically be selected when the designer requires a capacitor that meets standard industry specifications for ceramic dielectrics without specialized high-temperature, high-voltage, or ultra-low-ESR requirements. The combination of proven MLCC technology, established manufacturing processes, and the popularity of the 1206 package makes components like the AVX 12065C104KA19A a reliable choice for system designers seeking cost-effective, readily-available solutions for mainstream applications. When engineers need to populate circuit boards with multiple capacitor positions across various voltage and frequency domains, standardized MLCCs in common packages provide a straightforward path to implementation while maintaining predictable long-term performance in industrial environments.