GRM188R61A474KA61D

The GRM188R61A474KA61D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading producers of passive electronic components. This particular part belongs to Murata's GRM series, which represents a broad family of general-purpose ceramic capacitors widely used across consumer, industrial, and telecommunications applications. Multilayer ceramic capacitors like this model are fundamental passive components found in virtually every modern electronic device. They function as energy storage and filtering elements in circuits, smoothing voltage ripples, decoupling noise, blocking DC while passing AC signals, and stabilizing power distribution networks. The GRM series is designed for cost-effective deployment in high-volume applications where reliable, compact capacitive solutions are essential. The part number structure indicates this capacitor uses an 0603 package size (the metric designation 188 refers to 1.6mm × 0.8mm dimensions), making it suitable for surface-mount technology assembly. This compact footprint allows circuit designers to maximize board density and minimize real estate on densely populated PCBs. The 0603 package remains one of the most widely specified sizes in modern electronics, balancing practical handling characteristics with substantial miniaturization compared to larger alternatives. Murata's GRM series capacitors are engineered for general industrial and commercial environments, offering stable performance across typical operating temperature ranges and voltage conditions. These components use high-K dielectric materials that enable significant capacitance values in small physical volumes, a key advantage when space constraints are critical in product design. Engineers might select this specific part for several reasons. First, Murata's reputation for consistent quality and reliability makes GRM series components a preferred choice for OEMs and contract manufacturers who require dependable supply and predictable performance. Second, the 0603 package size and general-purpose classification make this part ideal for mainstream circuit designs that don't require specialized high-voltage, high-temperature, or high-frequency variants. Third, the GRM series benefits from widespread industry adoption, ensuring compatibility with standard assembly processes and readily available reference designs. Common applications include power supply filtering, high-frequency decoupling near integrated circuits, timing circuit stabilization, and general noise suppression in consumer electronics, industrial control systems, and communications equipment. The versatility and proven track record of the GRM family make such parts standard selections for design engineers seeking reliable, cost-effective capacitive solutions without unusual environmental or performance demands.