GRM21BC71H475ME11L

The GRM21BC71H475ME11L is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading producers of passive electronic components. This capacitor is designed for general-purpose applications in consumer electronics, industrial equipment, and telecommunications systems where reliable energy storage and filtering are required. Multilayer ceramic capacitors are among the most widely used passive components in modern electronics due to their compact size, low cost, and excellent performance across a broad range of operating conditions. The GRM21BC71H475ME11L belongs to Murata's GRM series, which is recognized for consistent quality and proven reliability in high-volume production environments. These capacitors are constructed using multiple layers of ceramic dielectric material with metallic electrodes, allowing manufacturers to achieve significant capacitance values in extremely small packages. The part number itself encodes important information about the component. The "21" designation indicates this capacitor uses a 1206 package size (3.2 x 2.5 millimeters), which represents a standard surface-mount footprint widely supported across PCB design tools and manufacturing facilities. This standard package size makes the component suitable for automated assembly processes and simplifies procurement across multiple supply chains. The "C71" notation refers to the specific ceramic dielectric composition used, which influences the capacitor's temperature stability and frequency response characteristics. Engineers typically specify Murata MLCCs like this part for applications requiring stable capacitance performance across commercial temperature ranges. Common use cases include power supply filtering, decoupling circuits near integrated circuits, signal coupling and blocking, and noise suppression in digital and analog circuits. Industrial applications particularly benefit from these capacitors in motor drive circuits, inverters, and control electronics where electromagnetic interference rejection is important. The choice of this specific part number over alternatives often depends on the exact capacitance and voltage rating required for a particular circuit design, as well as the need for Murata's established quality and consistency. Engineers working on products with high production volumes frequently prefer components from established manufacturers with proven supply chain stability and comprehensive technical support. This capacitor is suitable for engineers and procurement specialists sourcing components for volume production runs where reliability, standardized packaging, and long-term availability are critical considerations. The combination of small size, established performance characteristics, and wide industry adoption makes it a dependable choice for diverse electronic applications.