1812GA561KAT3A

The 1812GA561KAT3A is a multilayer ceramic capacitor manufactured by AVX, a leading supplier of passive electronic components. This component belongs to the GA series, which is designed for high-reliability applications requiring stable performance across demanding operating environments. Multilayer ceramic capacitors (MLCCs) like this model are fundamental passive components used extensively in electronic circuits to store electrical energy, filter signals, and decouple power supplies. The 1812 designation refers to the physical package size—specifically, an 18 × 12 millimeter surface-mount footprint—making it suitable for compact circuit board layouts while still offering substantial capacitance in a manageable size. The GA series represents AVX's general-purpose offering, engineered to deliver reliable performance in a wide range of industrial and commercial applications. These capacitors are commonly found in power supply circuits, signal filtering stages, timing circuits, and noise suppression applications across consumer electronics, industrial control systems, telecommunications equipment, and automotive electronics. Engineers typically specify AVX GA series capacitors when they require a balance between cost-effectiveness and dependable performance. The 1812 package size is particularly valued in modern PCB designs where space is at a premium but capacitance requirements exceed what smaller packages can deliver. Surface-mount construction allows for automated assembly, which is essential for high-volume manufacturing environments. Ceramic capacitors in this family are known for their stability across temperature variations, making them suitable for applications ranging from consumer-grade electronics to more demanding industrial settings. The multilayer construction enables higher capacitance values relative to component size compared to single-layer alternatives, which is why they dominate modern circuit designs. When selecting the 1812GA561KAT3A specifically, engineers would consider factors such as the required capacitance value, voltage rating, tolerance class, and temperature coefficient appropriate for their circuit. The GA series provides options across different electrical specifications to accommodate various design requirements, from general filtering to more specialized roles in signal conditioning. This component's durability and consistent performance characteristics make it a reliable choice for designs requiring long service life and stable operation. Whether used in prototype development or high-volume production runs, the combination of proven AVX manufacturing quality and the practical 1812 package size makes this capacitor a versatile solution for engineers designing modern electronic systems.