GRM31CR71E106KA12L

The GRM31CR71E106KA12L is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading suppliers of passive electronic components. This capacitor is designed for general-purpose applications across consumer electronics, industrial equipment, and telecommunications infrastructure where reliable energy storage and filtering are required. Multilayer ceramic capacitors are among the most widely used passive components in modern electronics due to their compact size, reliability, and cost-effectiveness. The GRM31CR71E106KA12L belongs to Murata's GRM series, which is recognized for consistent performance and availability across diverse industrial applications. This particular part is housed in a 1206 package format (metric designation 3216), making it suitable for both surface-mount assembly on PCBs and integration into high-density circuit designs where space is a premium concern. The part number designation itself encodes key specifications. The "CR" designation indicates this is a ceramic capacitor using Murata's standard materials and construction. The "E" in the part number typically signifies the voltage class and material composition family. The "106" portion of the code indicates the capacitance value and tolerance band, placing this component in the microfarad range with standard tolerance specifications common to industrial-grade MLLCs. Engineers typically specify the GRM31CR71E106KA12L in applications requiring decoupling, filtering, or bypass functionality. Common use cases include power supply filtering in microcontroller circuits, high-frequency noise suppression on signal lines, and energy storage in low-power applications. The 1206 package size makes it particularly attractive in designs where board space is limited but component reliability and performance cannot be compromised. Compared to alternative capacitor technologies, MLCCs offer several advantages that drive their specification in this part. They provide superior high-frequency characteristics compared to electrolytic capacitors, better temperature stability than film capacitors in many applications, and significantly smaller footprints than other technologies offering equivalent capacitance. The ceramic dielectric material also offers excellent shelf life and resistance to mechanical stress during assembly and operational use. The Murata GRM series, including this part, is manufactured to stringent quality standards and is widely available through distribution channels, ensuring consistent supply for both prototype development and high-volume production runs. Engineers and procurement specialists often specify Murata MLCC components when reliability, miniaturization, and established manufacturing processes are critical factors in their design requirements.