GRM1555C1E1R8CA01D

The GRM1555C1E1R8CA01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading suppliers of passive electronic components. This particular part belongs to Murata's GRM series, which is widely recognized across industrial, automotive, telecommunications, and consumer electronics applications for reliable performance in demanding environments. Multilayer ceramic capacitors are fundamental building blocks in modern electronic circuits, serving critical roles in filtering, decoupling, coupling, and energy storage applications. The GRM1555 series specifically features a compact 1555 case size (metric dimensions approximately 1.5mm × 5.5mm), making it suitable for space-constrained applications where board real estate is at a premium. This size offers a practical balance between capacitance density and ease of handling in automated assembly processes. The "C" designation in this part number indicates this capacitor uses a C0G (NP0) dielectric material. This ceramic formulation is valued by engineers for its stability and low distortion characteristics, particularly in precision circuits where capacitance drift with temperature and applied voltage must be minimized. C0G capacitors are frequently specified in timing circuits, filters, and RF applications where predictable electrical behavior is essential. This material choice also provides excellent long-term reliability and resistance to aging effects compared to higher-permittivity ceramic alternatives. The "1R8" portion of the part number indicates the capacitance value. The "E" code denotes the voltage rating class typical for this series. These specifications make the GRM1555C1E1R8CA01D suitable for general-purpose industrial and commercial applications requiring compact, stable capacitance in standard operating conditions. Engineers typically specify this exact Murata part when they need the combination of verified reliability, proven performance in high-volume manufacturing environments, and the specific electrical characteristics of the GRM series. Murata's manufacturing process consistency and extensive product qualification across automotive and industrial standards make their MLCCs preferred components in mission-critical systems. The GRM1555 footprint is also well-established in design libraries and assembly processes, reducing integration risk and time-to-market for new products. This capacitor is commonly found in power supply circuits, signal conditioning stages, and digital logic applications where stable, compact capacitive performance is required. Its presence in countless industrial designs reflects both its technical suitability and the confidence engineers place in Murata's quality standards.