GRM219R72A681KA01D

The GRM219R72A681KA01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading suppliers of passive electronic components. This capacitor is part of Murata's GRM series, which represents a broad family of general-purpose ceramic capacitors widely used across consumer, industrial, and telecommunications applications. Multilayer ceramic capacitors function as energy storage and filtering elements in electronic circuits. They are essential components in power supply circuits, signal coupling and decoupling applications, and noise filtering across a wide range of frequency domains. The GRM series is designed for standard industrial and commercial applications where reliable performance at reasonable cost is prioritized. The part number itself encodes important information about this specific variant. The GRM219 designation indicates the physical package size, which is 0805 in imperial notation (approximately 2.0mm x 1.25mm). This compact surface-mount package is among the most commonly used sizes in modern electronics, offering a practical balance between board space efficiency and ease of handling during automated assembly. The 0805 package format makes this capacitor suitable for high-volume manufacturing environments where pick-and-place equipment is standard. The "R72" portion of the designation references the dielectric material and voltage rating class for this particular configuration. Murata's GRM series utilizes advanced ceramic formulations that provide stable performance across a range of operating conditions. These capacitors are typically specified for general-purpose filtering and decoupling roles where moderate voltage handling and reasonable capacitance stability are required. Engineers select the GRM219R72A681KA01D and comparable parts from this series for applications including motherboard decoupling, power management circuits, consumer electronics, industrial control systems, and telecommunications equipment. The 0805 package size and established performance characteristics make these components suitable for retrofit applications and new designs requiring proven, readily available components with predictable supply chains. Murata's GRM series capacitors undergo rigorous quality testing and are designed to meet industry standards including AEC-Q200 for automotive applications in higher-grade variants. The combination of compact packaging, reliable dielectric performance, and widespread adoption in manufacturing makes the GRM219R72A681KA01D a practical specification choice for engineers designing cost-effective, space-constrained circuits. These capacitors are frequently used in multiples within a single design, allowing designers to distribute filtering functions across multiple locations for optimized circuit performance.