GRM21B51A475ZA01L – MURATA

The Murata GRM21B51A475ZA01L is a high-Q, 0805-sized, multilayer ceramic capacitor (MLCC) meticulously engineered for demanding RF applications requiring minimal signal loss and stable performance. Its primary function is as a bypass or decoupling capacitor in high-frequency circuits, offering excellent impedance characteristics across a broad spectrum. The capacitor boasts a capacitance value of 4.7µF with a tolerance of +80/-20%, making it suitable for applications where precise capacitance is not critical, but bulk capacitance is needed. It features a Voltage Rating of 10V, and a Current Rating depends on the frequency and application, but typically remains below 1A. Packaged as an SMD (Surface Mount Device), it is ideally suited for automated assembly processes. The GRM21B51A475ZA01L exhibits reliable operation within an Operating Temperature Range of –55°C to 85°C. Its compact size and high capacitance value provide a distinct advantage in space-constrained designs, allowing for efficient power supply filtering and noise reduction in wireless communication devices and other high-frequency circuits.