GRM155R61A224KA01D

The GRM155R61A224KA01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading producers of passive electronic components. This capacitor belongs to Murata's GRM series, which is widely recognized in the electronics industry for reliable performance in demanding applications. Multilayer ceramic capacitors are fundamental passive components used to store electrical energy, filter signals, and stabilize voltage in electronic circuits. The GRM155 package designation indicates this is a compact surface-mount device in the 0402 form factor, measuring approximately 1.0mm by 0.5mm. This miniature size makes it ideal for space-constrained applications where board real estate is at a premium, such as mobile devices, wearable electronics, and dense industrial control systems. The part number coding reveals this capacitor is designed for general-purpose applications requiring moderate voltage ratings and standard tolerance specifications. Murata's GRM series capacitors are engineered to deliver stable capacitance across a wide temperature range, making them suitable for both consumer electronics and industrial equipment that may experience temperature fluctuations during operation. Common applications for components of this type include power supply decoupling, high-frequency filtering, signal coupling and bypassing, and noise suppression in digital and analog circuits. Engineers frequently specify Murata MLCCs in automotive electronics, telecommunications infrastructure, medical devices, and industrial automation equipment due to their proven reliability and consistent performance over product lifecycles. The GRM series is particularly valued in applications where cost-effectiveness must be balanced with consistent electrical performance. These capacitors undergo rigorous quality testing and are manufactured using advanced ceramic materials and production processes that ensure low defect rates and predictable behavior in real-world operating conditions. When selecting this specific part number, engineers typically choose it based on its combination of compact package size, proven reliability record, and suitability for standard voltage applications. The Murata GRM family offers numerous variants with different capacitance values and voltage ratings, allowing designers to optimize bill-of-materials while maintaining component standardization across product lines. For engineers working on PCB designs requiring high-volume surface-mount components with established supply chains and consistent quality, the GRM series represents a standard choice. The miniature 0402 package format and Murata's reputation for manufacturing excellence make this component particularly attractive for applications where reliability cannot be compromised and component obsolescence must be minimized.