GRM155R71H473KE14D

The GRM155R71H473KE14D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading suppliers of passive electronic components. This capacitor belongs to Murata's GRM series, which is widely recognized in industrial and commercial electronics for reliable performance across demanding applications. Multilayer ceramic capacitors like this part are fundamental building blocks in modern electronic circuits, used for energy storage, filtering, decoupling, and signal coupling applications. The GRM series is engineered to meet the needs of industrial equipment, consumer electronics, telecommunications infrastructure, automotive systems, and medical devices where consistent performance and long-term reliability are critical requirements. The part number designation provides insight into its specifications. The "155" in the part number indicates the package size—specifically a 1206 case code (metric 3216), which is a commonly specified surface-mount format that balances ease of assembly with practical capacitance density. This package size is popular in applications where board space is moderately constrained but component accessibility remains important for manufacturing and serviceability. The "H" rating indicates this capacitor is designed for use in circuits operating at relatively moderate voltage levels, making it suitable for standard power supply decoupling, logic circuit bypass, and filtering applications found in industrial control systems, data acquisition equipment, and embedded computing platforms. The GRM155 series maintains stable capacitance values across temperature ranges typical of industrial environments, supporting reliable operation in equipment that experiences temperature fluctuations from manufacturing floors to climate-controlled facilities. Engineers specify Murata GRM series capacitors when they need cost-effective solutions with proven field reliability, consistent electrical characteristics from batch to batch, and availability from multiple distribution channels. The series offers a broad range of capacitance values and voltage ratings, allowing design flexibility without requiring multiple qualified suppliers. These capacitors also demonstrate excellent frequency response characteristics, making them suitable for both low-frequency filtering and higher-frequency decoupling applications. The GRM155R71H473KE14D specifically would be selected by engineers designing circuits where the particular combination of package size, voltage class, and capacitance value matches their circuit requirements. As a surface-mount component, it integrates easily into modern PCB assembly processes using standard pick-and-place equipment and reflow soldering techniques, reducing manufacturing complexity. For applications requiring high reliability, long-term stability, and proven performance across thousands of deployed systems, Murata's GRM series represents a trusted design choice in industrial electronics.