GRM219R71C474KA01J

The GRM219R71C474KA01J is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading producers of passive electronic components. This capacitor belongs to Murata's GRM series, which represents a broad family of general-purpose ceramic capacitors widely used across consumer electronics, industrial equipment, telecommunications infrastructure, and automotive applications. Multilayer ceramic capacitors like this model function as energy storage and filtering components in electronic circuits. They work by storing electrical charge across multiple layers of ceramic dielectric material interleaved with metal electrodes, enabling compact designs with reliable performance across a wide range of operating conditions. The GRM219R71C474KA01J specifically features a 0805 (2012 metric) surface-mount package, making it suitable for automated assembly on printed circuit boards where space efficiency and high-volume production are priorities. The part number encoding indicates this capacitor falls within Murata's standard performance tier, designed for general industrial and consumer applications rather than specialized military or automotive-grade segments. The "C" in the part number denotes the temperature coefficient classification, which means the capacitance value remains relatively stable across standard operating temperature ranges—a key consideration for circuits requiring consistent performance in varying environmental conditions. Engineers typically specify GRM series capacitors for several reasons. Murata's manufacturing process delivers tight tolerance control and excellent reliability characteristics, reducing field failures and the need for design margins. The 0805 package size represents an optimal balance between miniaturization and ease of handling in manufacturing environments, making these components practical for both prototype and high-volume production scenarios. The series is also widely stocked by distributors globally, ensuring availability for ongoing production runs and design iterations. Common applications for capacitors in this family include decoupling and bypass filtering in power supply circuits, signal coupling in audio and RF applications, timing circuits, and EMI suppression networks. In industrial settings, these capacitors appear in control electronics, sensor interfaces, LED lighting drivers, and various instrumentation modules. Their ceramic composition provides excellent frequency response characteristics, making them particularly valuable in high-speed digital applications where transient noise suppression is critical. The GRM219R71C474KA01J represents a proven, standards-compliant component choice when design engineers need a dependable ceramic capacitor solution that balances cost, size, and electrical performance for mainstream electronics applications. Murata's quality reputation and the widespread adoption of this series across multiple industries make it a low-risk specification for both new designs and production replenishment.