2220CC154KAT1A

The 2220CC154KAT1A is a multilayer ceramic chip capacitor manufactured by AVX, a leading producer of passive electronic components. This component belongs to the 2220 package family, which refers to its physical dimensions in metric notation (approximately 5.6 mm × 5.1 mm), making it a mid-sized surface-mount capacitor suitable for modern PCB assembly processes. Multilayer ceramic chip capacitors (MLCCs) like this part are fundamental passive components used across virtually every industry segment where electronic circuits are deployed. They function to store electrical charge, filter noise, decouple power supplies, and stabilize voltage levels in circuits. The 2220 package size represents a practical balance between component density and ease of handling in automated manufacturing environments, making it particularly popular in consumer electronics, industrial control systems, telecommunications equipment, and automotive applications. The designation "154K" in the part number indicates capacitance value and tolerance specification. This particular combination suggests a mid-range capacitance value with K-class tolerance, which is standard for general-purpose applications where moderate precision is acceptable. The "CC" prefix identifies this as part of AVX's ceramic capacitor lineup, while the "AT" suffix denotes specific dielectric and performance characteristics within their product family. Engineers typically specify the 2220CC154KAT1A when designing circuits that require a capacitor with specific electrical properties suited to their application's frequency response, temperature stability, and voltage requirements. The 2220 case size offers advantages over smaller packages when higher capacitance values are needed without requiring significantly larger form factors. It also provides better mechanical stability during assembly and environmental stress compared to smaller alternatives, making it preferred in applications subject to thermal cycling or mechanical vibration. This capacitor would be selected for power distribution networks, signal filtering, EMI suppression, and timing circuit applications in equipment ranging from industrial machinery to professional-grade electronic instruments. Its construction using multilayer ceramic technology ensures reliable performance across typical operating temperature ranges encountered in industrial and commercial environments. When evaluating alternatives, engineers consider factors such as voltage rating, temperature coefficient, equivalent series resistance (ESR), and reliability in their specific application context. The AVX 2220 series reputation for quality and consistency makes it a trusted choice for engineers who need dependable passive components in their designs.