1808SC471KAT1A

The 1808SC471KAT1A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, representing a reliable choice for applications requiring stable capacitance in a compact surface-mount package. This component belongs to the 1808 package family, a widely recognized industry standard that offers an excellent balance between board space efficiency and practical handling during manufacturing processes. Multilayer ceramic capacitors like this part are fundamental building blocks in modern electronic circuits. They function as energy storage and filtering elements, helping to stabilize voltage levels, reduce noise, and support signal integrity across a wide range of frequencies. The 1808 package designation refers to the physical dimensions of the component, making it suitable for high-density PCB layouts where space constraints are a primary concern. AVX's ceramic capacitor lines are known for consistent performance across consumer, industrial, and automotive applications. Engineers typically specify MLCCs in this package size for bypass and decoupling duties near integrated circuits, filtering in power supply circuits, and signal coupling applications. The ceramic dielectric technology provides stable behavior across temperature ranges commonly encountered in industrial environments, making these capacitors suitable for equipment that must operate reliably in varying conditions. The specific construction of ceramic capacitors in this class makes them particularly valuable in cost-sensitive designs where reliability cannot be compromised. Their low equivalent series resistance (ESR) and high-frequency response characteristics make them effective at attenuating high-frequency noise and managing transient voltage events. This makes them especially useful in digital logic circuits, switching power supplies, and other noise-sensitive applications. Engineers might select this exact part number over alternatives based on several factors. AVX maintains strict quality standards and consistent manufacturing processes, which is critical for applications where component reliability directly impacts system performance or safety. The 1808 package size represents an optimal middle ground—larger than smaller packages like 0603 or 1206 but smaller than packages like 2220, allowing designers to balance assembly line compatibility with space requirements. This component is commonly found in industrial control systems, telecommunications equipment, test and measurement instruments, and various embedded systems. Its proven performance track record in established applications makes it a low-risk specification choice for design engineers working on production equipment or systems requiring long-term availability and consistent behavior. For applications requiring high-reliability operation, temperature stability, or specific voltage and capacitance ratings, confirming the exact electrical specifications through appropriate documentation is recommended before final design implementation.