GRM1555C1H200JA01D

# Product Description The GRM1555C1H200JA01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading producers of passive electronic components. This part belongs to Murata's established family of general-purpose ceramic capacitors, commonly used in countless industrial, automotive, telecommunications, and consumer electronics applications where reliable energy storage and signal filtering are required. Multilayer ceramic capacitors like this model function as fundamental building blocks in modern electronic circuits. They store electrical energy in an electric field and are essential for power supply filtering, signal coupling and decoupling, bypass applications, and noise suppression across frequency ranges. The MLCC construction—alternating layers of ceramic dielectric material and metal electrodes—enables compact form factors with excellent volumetric efficiency, making them ideal where board space is limited. The part designation reveals key information about its specifications. The GRM1555C1H series indicates this is a 1555-sized (metric dimensions approximately 4.0 x 3.2 x 2.5 mm) surface-mount component, making it suitable for automated assembly on printed circuit boards in high-volume manufacturing environments. The "1H" in the part number refers to the voltage rating, while the "200J" designation points toward the capacitance value in the range of 20 microfarads with standard tolerance specifications typical of general-purpose applications. Engineers select this specific part when they need a proven, cost-effective ceramic capacitor for mainstream industrial applications where extreme precision or exotic performance characteristics are not primary drivers. Murata's GRM series is widely recognized for consistent quality, broad commercial availability, and reliable performance across standard operating temperature ranges. This makes the GRM1555C1H200JA01D particularly valuable for OEM designs, contract manufacturing, and replacement component scenarios where supply chain continuity and compatibility with established component databases are important considerations. The part's robust construction and established manufacturing processes make it well-suited for harsh industrial environments, automotive underhood applications, and outdoor telecommunications equipment. Its proven track record in the market means extensive design reference material, compatibility information, and supplier availability exist, reducing design risk and qualification timelines for engineers. This MLCC represents the kind of dependable, unglamorous but essential passive component that forms the foundation of reliable electronic system design. For applications requiring straightforward energy storage, filtering, and coupling functions without specialized performance requirements, the GRM1555C1H200JA01D offers a proven solution backed by established manufacturing standards and broad industry adoption.