1808SA101KAT3A

The 1808SA101KAT3A is a multilayer ceramic capacitor manufactured by AVX, part of the popular 1808 package family widely used in electronics manufacturing and repair. The 1808 designation refers to the imperial package dimensions, making this a surface-mount component suitable for automated assembly on printed circuit boards. Multilayer ceramic capacitors (MLCCs) like this model are fundamental passive components found in virtually every modern electronic device. They are designed to store electrical charge and filter noise in circuits, making them essential for signal conditioning, power supply decoupling, and frequency filtering applications. The compact 1808 form factor offers a practical balance between capacitance value, voltage rating, and footprint size, which is why these components remain standard across consumer electronics, industrial control systems, telecommunications equipment, and automotive applications. The 1808 package family from AVX represents a mid-range size suitable for applications where engineers need moderate capacitance values without requiring oversized board real estate. These capacitors typically serve in general-purpose filtering, bypass, and coupling roles where space constraints demand efficiency but performance requirements don't necessitate specialized materials or extreme ratings. Engineers might select the 1808SA101KAT3A specifically for its established reliability in proven circuit designs. AVX is a major ceramic capacitor manufacturer with established quality standards, and components from their mainstream catalog lines benefit from widespread adoption, robust supply chains, and predictable performance characteristics. When replacing failed components or designing for manufacturing scalability, selecting a well-established part number from a reputable supplier reduces design risk and simplifies procurement. The "SA" designation within AVX's product naming typically indicates this capacitor belongs to their general-purpose MLCC series designed for standard industrial and commercial applications. These components work effectively across the broad temperature operating ranges typical of indoor electronics, making them suitable for most non-extreme environments. When evaluating this part against alternatives, engineers consider several factors including the specific voltage and capacitance requirements of their circuit, required tolerance grades, and temperature stability characteristics needed for their application. The 1808 package size represents a versatile middle ground—larger than ultra-compact 0603 or 0805 packages but smaller than 2220 or larger formats, making it adaptable to many circuit board density requirements. This part is commonly stocked for replacement and new design applications, particularly in industrial maintenance settings, manufacturing engineering departments, and professional electronics service and repair operations where standard component availability supports efficient project completion.