GRM32DR71E475KA61L

The GRM32DR71E475KA61L is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the leading suppliers of passive electronic components. This part belongs to Murata's GRM series, which represents a broad family of general-purpose ceramic capacitors designed for demanding industrial and commercial applications. Multilayer ceramic capacitors are fundamental passive components used in virtually every modern electronic device and system. They function to store electrical energy, filter signals, and stabilize voltage supplies across circuits. The GRM series is specifically engineered to deliver reliable performance in applications where space constraints, temperature stability, and longevity are critical considerations. The "32" designation in the part number indicates this capacitor uses a 1206 package format (3.2mm × 2.5mm), a widely standardized surface-mount footprint that balances component density with ease of handling and assembly. This package size is extremely common in industrial control systems, power management circuits, telecommunications equipment, automotive electronics, and consumer electronics requiring moderate capacitance values in compact form factors. The "DR" code designation indicates this capacitor features a dielectric material formulation optimized for stable performance across temperature ranges typical of industrial environments. Murata's ceramic dielectric formulations in this series are selected to minimize capacitance variation with temperature and applied voltage, making them suitable for applications where consistent performance is essential. Engineers might specify this particular part number over alternatives for several reasons. The GRM series has established reliability in high-volume manufacturing environments, with extensive qualification data and consistent supply availability. The 1206 package provides an optimal balance between component size and lead-free soldering compatibility, reducing manufacturing complications compared to smaller packages while maintaining space efficiency. Additionally, Murata's quality standards and RoHS compliance make these capacitors suitable for regulated industries including medical devices, industrial automation, and aerospace-adjacent applications. The GRM32DR71E475KA61L is particularly valuable in designs requiring multiple capacitor positions where standardization across the bill of materials simplifies procurement, reduces inventory complexity, and improves supply chain predictability. Whether used for decoupling near integrated circuit power pins, filtering in power supplies, or AC coupling in signal chains, this part represents a proven, readily available solution that design engineers can confidently specify for both prototype and production implementations.