GRM31M5C1H473JA01K

The GRM31M5C1H473JA01K is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading capacitor producers. This component belongs to Murata's GRM series, which is widely recognized for reliability and consistent performance in demanding industrial and commercial applications. Multilayer ceramic capacitors like this model are fundamental building blocks in modern electronics, used to filter power supplies, decouple integrated circuits, and stabilize signal paths across countless applications. The GRM31 designation indicates this capacitor uses a 1206 package size (3.2mm × 2.5mm), making it suitable for surface-mount assembly on standard PCBs. This compact form factor balances ease of automated placement with adequate physical robustness for industrial environments. The "M5C" coding within the part number identifies the capacitor's dielectric material system and voltage class. Murata's M5C dielectrics are formulated for general-purpose applications where moderate voltage ratings and stable capacitance across temperature ranges are required. These capacitors typically exhibit predictable performance in standard operating conditions, making them popular for mainstream industrial equipment, telecommunications infrastructure, motor drives, and consumer-grade industrial controllers. The "1H" designation refers to the voltage rating, placing this capacitor in a mid-range voltage category suitable for typical logic-level circuits and moderate-power applications. This rating is appropriate for equipment operating from standard DC supplies where transient overvoltage protection is managed through design practices rather than requiring extremely high-voltage components. The "473" portion of the part number indicates the capacitance value, following the standard three-digit code used throughout the capacitor industry. Engineers would specify this exact part number when they need a capacitor with this particular capacitance value in a compact surface-mount package, with Murata's established quality standards and the electrical characteristics defined by the full part number designation. Murata's GRM series capacitors are manufactured to strict tolerance and reliability standards, with consistent performance metrics that allow engineers to design with confidence. The 1206 package provides adequate lead spacing for modern PCB design while maintaining compatibility with high-density circuit boards. For applications requiring dependable filtering, decoupling, or signal conditioning in industrial settings, this capacitor represents a proven, widely-used solution that has demonstrated long-term field reliability across diverse applications.