GRM188R71E393KA01D

The GRM188R71E393KA01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading suppliers of passive electronic components. This capacitor is part of Murata's GRM series, which represents a broad family of general-purpose ceramic capacitors widely used in consumer electronics, industrial equipment, telecommunications, and automotive applications. Multilayer ceramic capacitors like this part are fundamental building blocks in modern electronics. They serve critical functions including power supply filtering, signal coupling and decoupling, noise suppression, and timing circuit applications. The compact size and low cost of MLCCs make them ideal for high-volume manufacturing and space-constrained circuit designs. The part number structure reveals important information about this component's specifications. The "0805" designation embedded in the part number indicates the package size in metric dimensions (0.08 inches by 0.05 inches), making this a surface-mount component suitable for automated assembly on printed circuit boards. This small footprint allows engineers to design more compact devices without sacrificing functionality. The GRM series capacitors from Murata are manufactured using advanced dielectric materials and construction techniques that provide reliable performance across a wide temperature range and extended operating life. These capacitors maintain stable capacitance values under various environmental conditions, making them suitable for applications where consistency and reliability are essential. Engineers typically specify the GRM188R71E393KA01D in applications requiring a capacitor with this particular combination of size, capacitance value, and voltage rating. The ceramic construction offers several advantages over alternative technologies: excellent frequency response characteristics, minimal equivalent series resistance, low cost per unit, and proven reliability in high-volume production environments. These capacitors are particularly valued in switching power supply circuits, audio equipment, data communications hardware, and control systems. Murata's GRM series undergoes rigorous quality control and testing to meet international standards, ensuring consistent performance across different manufacturing batches. The use of lead-free termination systems on these capacitors makes them compliant with environmental regulations in markets worldwide, including RoHS and WEEE directives. When selecting this specific part, engineers benefit from Murata's extensive technical documentation, proven track record in demanding applications, and wide availability through distribution channels. The standardization of this part across many equipment manufacturers means engineers can often source compatible alternatives if needed, while the GRM series' reputation supports long-term design confidence.