1812CC123KAT1A

The 1812CC123KAT1A is a ceramic capacitor manufactured by AVX, presented in the widely-used 1812 surface-mount package format. This component belongs to the general category of fixed capacitors, devices designed to store and release electrical energy within circuits while providing filtering, coupling, and energy storage functions across diverse industrial and commercial applications. Ceramic capacitors like this model are fundamental building blocks in modern electronics. They function by using a ceramic dielectric material sandwiched between metal electrodes to create a capacitive effect. The 1812 package designation refers to metric dimensions of 18mm by 12mm, making this a mid-sized surface-mount component suitable for applications where moderate capacitance values and robust construction are required. Surface-mount technology enables efficient automated assembly on printed circuit boards, reducing manufacturing costs and improving reliability compared to through-hole alternatives. The "CC" designation in AVX's naming convention typically indicates this is a ceramic capacitor within their standard commercial product line. Engineers and procurement specialists frequently encounter these components in power distribution networks, signal conditioning circuits, and filtering applications across industrial equipment, telecommunications infrastructure, power supplies, and control systems. Ceramic capacitors offer several practical advantages that make them preferred choices in many designs. They provide stable performance across temperature ranges typical for industrial environments, exhibit low equivalent series resistance suitable for high-frequency filtering, and come in compact packages that maximize board density. The 1812 form factor specifically balances capacitance capability with reasonable board space requirements, making it practical for designs where smaller packages like 0805 or 0603 would be insufficient, yet larger packages would be unnecessarily bulky. When selecting between alternative capacitor types, engineers might specify an AVX ceramic capacitor in this package for several reasons. AVX maintains consistent quality standards and reliability records that support demanding industrial applications. The 1812 package size provides a middle ground for applications requiring moderate capacitance without excessive board real estate. Ceramic technology delivers the cost-effectiveness important in high-volume manufacturing while maintaining performance specifications suitable for industrial-grade equipment. This component is commonly found in applications including industrial motor drives, uninterruptible power supplies, renewable energy inverters, test and measurement equipment, and embedded control systems. Its proven performance in these demanding environments makes it a reliable choice for engineers designing products requiring long-term stability and dependable operation.