GRM31CR61H106KA12L

The GRM31CR61H106KA12L is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the leading producers of passive electronic components. This capacitor is designed for general-purpose applications in consumer electronics, industrial equipment, and telecommunications systems where reliable energy storage and signal filtering are essential. Multilayer ceramic capacitors like this model are fundamental building blocks in modern circuit design. They function to store electrical energy, filter unwanted signals, smooth power supply ripple, and provide bypass filtering in high-frequency applications. The MLCC category represents the most widely used capacitor type in electronics due to their small physical size, low cost, reliability, and availability in numerous capacitance and voltage ratings. The part number designation indicates this is from Murata's general-purpose ceramic capacitor lineup. The GRM series represents surface-mount multilayer ceramic capacitors optimized for standard industrial and commercial applications. This particular variant uses a 1206 package size, which is a common standardized SMD footprint measuring 3.2mm × 2.5mm. This size provides a good balance between compact board space utilization and ease of assembly using standard manufacturing equipment. Engineers typically specify this capacitor family for applications requiring stable capacitance performance across operating temperature ranges and voltage conditions commonly encountered in standard industrial environments. The 1206 package format makes it compatible with automated pick-and-place assembly processes, reducing manufacturing complexity and costs compared to larger package alternatives. Common application areas for capacitors of this type include power supply filtering in switching regulators, AC coupling in audio and signal processing circuits, EMI suppression in digital systems, and decoupling in microprocessor circuits. They are frequently found in consumer appliances, industrial control systems, automotive electronics, and general instrumentation where board space is moderately constrained but extreme environmental conditions are not present. When selecting this specific part number over alternatives, engineers consider the established reliability of Murata's manufacturing process, the standardized 1206 package format that integrates seamlessly with existing PCB designs and assembly infrastructure, and the broad availability of this component from multiple distributors. The consistency of electrical performance within Murata's specifications makes this part suitable for replacement applications or volume production runs where component standardization reduces design and supply chain complexity. For specific electrical characteristics including exact capacitance value, voltage rating, temperature coefficient, and tolerance specifications for this particular part number, reference the manufacturer's published technical documentation.