GRM31MR72A823KA01L

The GRM31MR72A823KA01L is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading producers of passive electronic components. This capacitor belongs to the GRM series, which represents Murata's established line of general-purpose ceramic capacitors designed for widespread industrial and commercial applications. Multilayer ceramic capacitors are fundamental passive components used in virtually every modern electronic device and system. They function to store and release electrical energy, filter signals, decouple power supplies, and stabilize voltage in circuits. The GRM31 designation indicates this is a surface-mount device (SMD) with a compact 1206 package size, making it suitable for space-constrained PCB designs while remaining large enough to handle moderate power and current levels without requiring specialized assembly equipment. The "MR" designation within the part number identifies this capacitor as part of Murata's mid-range ceramic formulation, typically selected for applications requiring stable capacitance across temperature ranges and reasonable voltage ratings. This makes it a versatile choice for general industrial electronics, consumer devices, automotive systems, telecommunications equipment, and power management circuits. Engineers frequently specify this type of capacitor in filtering networks, bypass applications, coupling circuits, and timing applications where cost-effectiveness and reliability are balanced priorities. The 1206 package offers several advantages that make it popular in industrial applications. It provides excellent mechanical stability during reflow soldering and rework operations, better performance than smaller packages when handling transient currents, and easier manual inspection and repair if necessary. The package size also means the component can typically be procured at lower cost per unit than smaller alternatives, while still meeting modern miniaturization requirements. Murata's GRM series capacitors are known for consistent manufacturing quality and stable performance across temperature variations, which is critical for industrial equipment that must operate reliably in diverse environmental conditions. The ceramic dielectric material offers good high-frequency characteristics and low equivalent series resistance (ESR), making these capacitors effective for both DC bias and AC signal applications. Engineers might select the GRM31MR72A823KA01L specifically when they need a dependable, proven capacitor solution that balances performance, size, cost, and availability. The Murata brand name carries strong recognition in the industry for quality assurance and technical support, and the GRM series' long production history means extensive field reliability data is available. This part would typically be chosen for applications where a standard ceramic capacitor with good all-around characteristics is required, rather than specialized high-voltage, ultra-low-ESR, or temperature-compensated alternatives.