GRM21BR72A103KA01L

The GRM21BR72A103KA01L is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the leading producers of passive electronic components. This capacitor is housed in a compact 0805 surface-mount package, making it suitable for modern printed circuit board assembly where space efficiency is critical. The device is designed for general-purpose filtering, decoupling, and bypassing applications across a wide range of electronic equipment. Multilayer ceramic capacitors like this model are essential building blocks in contemporary electronics. They provide stable capacitance across operating conditions and offer excellent reliability when properly selected for their intended application. The 0805 package size represents a common industry standard that balances component size with handling ease during manufacturing, making it a preferred choice for volume production and automated assembly processes. This particular part number indicates a capacitor from Murata's general-purpose series, characterized by moderate performance specifications suitable for non-critical filtering roles. Engineers typically specify capacitors of this type in power supply circuits, where they smooth voltage ripple and store charge locally near integrated circuits. They are also commonly used in signal path applications where high-frequency noise rejection is beneficial without demanding specialized performance characteristics. The compact form factor of the 0805 package makes this capacitor ideal for space-constrained designs such as mobile devices, portable consumer electronics, industrial control boards, and automotive electronics where board real estate must be optimized. Unlike larger components, the small footprint allows designers to place these capacitors very close to the power pins of microcontrollers, processors, and other integrated circuits, minimizing loop inductance and improving power delivery performance. Engineers might select this exact part number when designing systems that require a proven, widely-available component with well-established manufacturing processes and consistent quality. Murata's reputation for reliability and the prevalence of 0805 MLCCs in supply chains make this part a safe choice for products targeting long production runs. The component's standardized characteristics ensure compatibility with most circuit designs calling for a general-purpose ceramic capacitor in this package size and class. When integrating this capacitor into designs, engineers typically pair it with components of similar voltage and temperature ratings to ensure system stability. The widespread use of this part across industries means design resources and application examples are readily available, reducing design cycle time and risk.