GRM1555C1HR50CA01D

The GRM1555C1HR50CA01D 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 general-purpose applications in consumer electronics, telecommunications equipment, industrial control systems, and power supply circuits. Multilayer ceramic capacitors like this model are fundamental building blocks in modern electronic design. They provide capacitance in a compact, surface-mount package suitable for automated board assembly. The GRM1555 series designation indicates this is a chip capacitor in the 1555 case size (approximately 4.0mm x 3.2mm), which represents a mid-range package that balances component density with handling ease and performance characteristics. This particular part number variant falls within Murata's standard commercial-grade capacitor lineup, making it appropriate for applications where cost-effectiveness and reliable performance are priorities rather than extreme environmental or high-reliability requirements. The component is suited for use in analog and digital circuits, including filtering applications, decoupling networks, timing circuits, and signal coupling stages. Engineers typically specify this exact part number when their circuit design requires a capacitor in the 1555 package with the specific capacitance value and voltage rating encoded in the part number designation. The MLCC technology offers several advantages over alternative capacitor types: excellent frequency response characteristics, low equivalent series resistance (ESR), compact size, and compatibility with standard surface-mount manufacturing processes. These attributes make Murata's GRM series popular in applications ranging from portable consumer devices to industrial power electronics. The specific variant designation indicates particular electrical characteristics—including the capacitance value, voltage rating, and temperature coefficient—optimized for a defined set of applications. Engineers might choose this part over alternatives based on precise matching of these electrical parameters to their circuit requirements, Murata's quality reputation and long-term availability, and compatibility with their existing supply chain and manufacturing processes. As a passive component, the GRM1555C1HR50CA01D requires no power supply or control signals and contributes no active functionality to a circuit. Instead, it provides essential support functions that enable other components to operate correctly. This makes it a critical yet often overlooked element in reliable electronic system design. Designers working with space-constrained applications particularly value the compact form factor, while those focused on manufacturing efficiency appreciate the component's compatibility with high-speed automated assembly equipment.