GRM21BR61C475MA88L

The GRM21BR61C475MA88L is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading specialists in capacitor technology. This component belongs to the GRM series, which represents Murata's widely-adopted general-purpose ceramic capacitor line designed for mainstream industrial and consumer electronics applications. Multilayer ceramic capacitors are fundamental passive components used to store electrical charge, filter signals, decouple power supplies, and stabilize voltage in electronic circuits. The GRM21BR61C475MA88L is specifically configured for applications requiring moderate capacitance values in compact form factors. Its designation indicates it uses an X5R dielectric material, which provides stable capacitance performance across a wide temperature range—a characteristic that makes X5R capacitors particularly valuable in industrial environments where temperature fluctuations are common. The "21" in the part number refers to the 0805 metric package size (2.0mm × 1.25mm), making this a surface-mount device ideal for high-density PCB layouts. This small footprint is essential in modern electronics where space constraints are critical, yet the component maintains robust performance characteristics suitable for industrial-grade applications. The 0805 package is also highly manufacturable and cost-effective for large-scale production runs. Engineers typically specify Murata capacitors in this series for power supply filtering, signal coupling and decoupling, noise suppression, and timing circuit applications across industrial control systems, telecommunications equipment, automotive electronics, and factory automation devices. The consistent quality and reliability of Murata's ceramic capacitors make them a preferred choice in mission-critical applications where component failure can result in significant downtime or safety issues. The X5R dielectric formulation offers advantages over other ceramic types in terms of temperature stability and voltage handling, though engineers must verify that the specific electrical ratings of this part match their circuit requirements. The GRM21BR61C475MA88L represents a balance between performance, size, and cost, making it suitable for designers who need dependable capacitor performance without over-specifying components. Designers choosing this specific part number should ensure compatibility with their operating temperature range, applied voltage, and required capacitance tolerance. Murata's GRM series maintains excellent consistency across manufacturing batches, reducing the likelihood of field failures related to capacitor degradation—an important consideration in equipment designed for extended service life in demanding industrial environments.