1206YC564KAJ2A

The 1206YC564KAJ2A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, designed for use in a wide range of electronic circuits and applications. This component belongs to the 1206 package family, which represents a surface-mount device measuring 3.2 mm by 1.6 mm, making it suitable for modern compact electronic designs where space efficiency is critical. Multilayer ceramic capacitors like this model are fundamental passive components used extensively in industrial, consumer, and commercial electronics. They function as energy storage elements, signal coupling and decoupling devices, and filtering components within power supply circuits, audio systems, RF applications, and digital signal processing equipment. The 1206 package size offers an optimal balance between physical footprint and electrical performance, making it a popular choice for densely populated circuit boards. The "YC" designation within this part number indicates this capacitor is part of AVX's established MLCC product line, which is known for reliable performance in demanding industrial environments. Capacitors in this family are typically employed in applications ranging from consumer electronics and telecommunications infrastructure to automotive systems and industrial control equipment. The ceramic dielectric material provides stable performance across a range of operating conditions commonly encountered in field applications. Engineers and procurement specialists might specify this exact part number for several practical reasons. First, the 1206 package represents a widely standardized footprint with extensive manufacturing support and established supply chains, reducing lead time uncertainty. Second, AVX's MLCCs have a reputation for consistent quality and long-term availability, which is particularly important for products requiring long-term support or replacement component sourcing. Third, the specific construction and dielectric formulation of this part likely makes it suitable for particular voltage classes or temperature operating ranges relevant to the target application. When selecting surface-mount capacitors for circuit design, engineers must consider package availability, voltage rating requirements, capacitance value, and the dielectric material's temperature stability. The 1206 package sits in the middle of the size spectrum, offering better performance characteristics than smaller packages while maintaining reasonable board space efficiency compared to larger alternatives like 1210 or 1812 packages. This component would typically be used alongside other passive and active components in filtering networks, bypass circuits, timing applications, or impedance matching networks. Its reliability and established market presence make it a practical choice for original equipment manufacturers and contract manufacturers seeking proven component solutions for industrial and commercial electronics applications.