GRM219R72A682KA01D

The GRM219R72A682KA01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading suppliers of passive electronic components. This capacitor belongs to the GRM series, which is widely recognized in industrial and commercial applications for reliable performance and consistent electrical characteristics. Multilayer ceramic capacitors are fundamental building blocks in modern electronics, serving critical functions in filtering, decoupling, energy storage, and signal coupling applications across virtually every type of electronic equipment. The GRM series specifically targets applications requiring stable performance across commercial temperature ranges, making these components suitable for consumer electronics, industrial control systems, telecommunications equipment, automotive infotainment systems, and various embedded applications. The part number designation GRM219R72A682KA01D contains encoded information about its specifications. The "219" in the series name indicates the physical package size—in this case, a compact surface-mount form factor (1206 imperial size) that is standard in modern PCB assembly. This size offers a practical balance between miniaturization and ease of handling during manufacturing. The "R72" prefix relates to the voltage rating class, while the "682" portion indicates the capacitance value. The "KA" designation specifies the tolerance class, which is typical for general-purpose applications where moderate precision is acceptable. Murata's GRM series capacitors are manufactured using advanced multilayer ceramic dielectric technology, which provides excellent stability over temperature ranges commonly encountered in industrial environments. These capacitors are designed to withstand typical assembly processes including wave soldering and reflow soldering, making them compatible with standard manufacturing workflows. Engineers typically specify this exact part number when designing circuits that require a specific capacitance value in a compact package with proven reliability and consistent supply availability. The GRM series' widespread adoption across industries means design engineers and manufacturing teams are familiar with the component's performance characteristics, reducing design risk and simplifying inventory management. The standard package size also ensures straightforward integration into PCB layouts and compatibility with automated assembly equipment. This capacitor would be commonly found in power supply filtering stages, high-frequency signal applications, decoupling networks near integrated circuits, and general-purpose energy storage roles in industrial equipment. Its proven track record in demanding applications makes it a preferred choice for engineers seeking reliable ceramic capacitor solutions without overspecifying performance characteristics.