GRM155R71C223KA01D

# GRM155R71C223KA01D - Murata Multilayer Ceramic Capacitor The GRM155R71C223KA01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading capacitor suppliers. This component belongs to Murata's GRM series, which represents a broad family of surface-mount ceramic capacitors designed for high-volume industrial and consumer electronics applications. This particular part features a 0402 package format (metric designation 1005), making it one of the smallest standard capacitor packages in widespread use today. The compact 0402 footprint makes it ideal for space-constrained applications where board real estate is at a premium. Despite its diminutive size, the component delivers reliable performance in demanding environments, backed by Murata's manufacturing quality standards. The "C" designation in the part number indicates this capacitor uses X7R dielectric material, which provides stable capacitance across a wide operating temperature range. X7R dielectrics are favored in industrial and automotive applications because their capacitance variation remains relatively predictable and minimal compared to other ceramic dielectric types. This stability makes X7R capacitors suitable for timing circuits, filtering, and coupling applications where temperature compensation is important. Multilayer ceramic capacitors like the GRM155R71C223KA01D are foundational components in modern electronics. Engineers specify them for decoupling and bypass filtering near integrated circuit power pins, as input/output filtering in power supplies, in signal coupling and blocking circuits, and in resonant tank circuits. Their low equivalent series resistance (ESR) and excellent high-frequency performance make them particularly valuable in RF and high-speed digital applications. The GRM series is widely recognized across the electronics industry for consistent performance, reliable soldering characteristics suitable for lead-free reflow processes, and proven long-term reliability. These capacitors comply with RoHS directives and are manufactured using halogen-free materials, meeting environmental compliance requirements for European and global markets. Engineers choose specific Murata GRM parts like this one when they need the assurance of established manufacturing pedigree, predictable performance across temperature extremes, and compatibility with automated assembly processes. The extensive documentation and proven field performance of the GRM series in millions of deployed applications reduce design risk and qualification time. The 0402 package format, combined with X7R stability and Murata's quality reputation, makes this capacitor well-suited for industrial control systems, telecommunications equipment, test and measurement instruments, and professional audio applications where reliability and performance consistency are essential requirements.