GRM21BC71H475ME11K

The GRM21BC71H475ME11K is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading producers of passive electronic components. This capacitor is designed for use in a wide range of electronic applications where reliable energy storage and signal filtering are essential. Multilayer ceramic capacitors like this model are fundamental building blocks in modern electronics, used to smooth power supplies, filter high-frequency noise, couple and decouple signals, and stabilize voltage rails across countless applications. The GRM21BC71H475ME11K belongs to Murata's GRM series, which represents a well-established family of general-purpose MLCCs known for consistent performance and widespread industrial adoption. The "21" designation in the part number indicates this capacitor uses a 0805 metric package (2.0mm × 1.25mm), making it a surface-mount component suitable for high-density PCB layouts. This compact size allows engineers to design smaller, more efficient circuits without sacrificing capacitance value or performance. The 0805 package has become an industry standard, ensuring compatibility with automated assembly equipment and established manufacturing processes. The dielectric material and construction of this capacitor make it suitable for applications requiring stable capacitance across varying operating conditions. Engineers often specify Murata MLCCs in this series for consumer electronics, telecommunications equipment, industrial control systems, automotive electronics, and computing applications where cost-effectiveness must be balanced with reliable performance. When selecting capacitors for critical applications, engineers consider factors including package size, dielectric class, voltage rating, temperature stability, and mechanical reliability. The GRM21BC71H475ME11K's presence in extensive industrial inventory reflects its acceptance as a dependable choice in mainstream electronics design. Its Murata heritage ensures traceability, consistent manufacturing quality, and long-term availability—important factors for products with extended life cycles or complex supply chain requirements. The 0805 package format also offers practical advantages during assembly and repair. Technicians can easily inspect and replace these components, and their standardized dimensions mean PCB designs can be modified or updated without requiring complete layout redesigns. For engineers evaluating this specific part number, considerations typically include verifying that the capacitance value, voltage rating, and temperature characteristics match circuit requirements, and confirming that the 0805 surface-mount package is compatible with production equipment and board design constraints. This part number represents a mature, reliable option in the broad category of general-purpose capacitors used across virtually all segments of the electronics industry.