GRM31MR71H184KA01L

The GRM31MR71H184KA01L is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading producers of passive electronic components. This capacitor is part of Murata's GRM series, which represents a comprehensive family of ceramic capacitors designed for widespread industrial and commercial applications requiring reliable energy storage and signal filtering. Multilayer ceramic capacitors like this model are fundamental building blocks in modern electronics, used to store electrical energy, filter noise, couple and decouple signals, and stabilize voltage supplies across countless applications. The GRM31MR71H184KA01L specifically features the 1206 package format (3.2mm x 1.6mm), making it suitable for both standard through-hole and surface-mount assembly processes in compact designs where space efficiency is critical. This capacitor is engineered for general-purpose applications across consumer electronics, telecommunications equipment, industrial control systems, automotive electronics, and power management circuits. Its construction using multiple ceramic layers allows manufacturers to achieve higher capacitance values in a small footprint compared to single-layer alternatives, making it ideal for engineers designing board layouts with strict size constraints. The "H" designation in the part number indicates this capacitor operates at a specified voltage rating appropriate for moderate-voltage applications typical in industrial and embedded systems. Murata's GRM series capacitors are known for their stability across temperature ranges and resistance to mechanical stress, which is essential for products subjected to thermal cycling, vibration, or harsh operating environments common in factory automation, power supplies, and field-deployed equipment. Engineers typically specify Murata GRM series capacitors when they require proven reliability, consistent quality across manufacturing lots, and long-term availability—factors that matter significantly in industrial products with extended lifecycles. The 1206 package size offers a practical balance between component density and ease of handling during manufacturing and service. The ceramic material composition provides stable capacitance characteristics across frequency ranges, reducing the risk of performance degradation in filtering and decoupling applications. The GRM31MR71H184KA01L represents a standard solution in Murata's established product ecosystem. Its mature design and widespread adoption mean that engineers benefit from extensive application history, proven performance data across diverse implementations, and reliable sourcing. This makes it a preferred choice for designers who prioritize supply chain certainty and validated performance over exotic alternatives.