GRM155R11H471KA01D

The GRM155R11H471KA01D 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 use in a wide range of industrial, consumer, and commercial electronic applications where reliable energy storage and signal filtering are required. Multilayer ceramic capacitors like this model are constructed from alternating layers of ceramic dielectric material and metal electrodes, all compressed into a compact package. This construction method allows manufacturers to achieve high capacitance values in small physical sizes, making MLCCs ideal for space-constrained applications and modern compact circuit designs. The GRM155R11H471KA01D uses a 1005 metric package (also referred to as 0402 imperial), which is one of the most common small form factors in contemporary electronics manufacturing. This tiny package size makes it particularly suitable for surface-mount assembly on printed circuit boards where board real estate is at a premium. Murata's GRM series of capacitors is widely recognized in the electronics industry for consistent quality, reliability, and performance across a broad temperature operating range. These capacitors are commonly specified in power supply filtering circuits, decoupling applications, and signal conditioning networks. The specific characteristics of this part number suggest it falls into Murata's general-purpose ceramic capacitor range, suitable for applications requiring stable performance across normal industrial operating conditions. Engineers select this particular part number for several reasons. The established reputation of Murata's GRM series means extensive validation data and application notes are available, reducing design risk. The 1005 package size is standard across the industry, ensuring compatibility with typical surface-mount production equipment and assembly processes. Additionally, Murata maintains reliable supply chains for this popular component series, which is important for manufacturers planning production runs. Common applications for capacitors in this category include DC-DC converters, switching power supplies, audio equipment, telecommunications infrastructure, automotive electronics, and industrial control systems. In each of these applications, the capacitor serves critical functions such as input/output filtering, EMI suppression, and energy storage. When considering alternatives, engineers typically compare other capacitors within Murata's GRM portfolio or equivalent series from other manufacturers, evaluating specific voltage ratings, capacitance values, and temperature coefficients based on their particular circuit requirements. The GRM155R11H471KA01D represents a proven, widely-used solution in the 1005 ceramic capacitor category.