GRM319R72A472KA01D

The GRM319R72A472KA01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading suppliers of electronic components. This part represents a standard general-purpose capacitor designed for widespread use across consumer electronics, industrial equipment, and telecommunications applications. Multilayer ceramic capacitors like this model are among the most commonly used passive components in modern electronics. They function by storing electrical charge between conductive plates separated by ceramic dielectric material, making them essential for filtering, decoupling, coupling, and energy storage functions in virtually every electronic circuit. The MLCC construction offers excellent reliability, compact size, and cost-effectiveness compared to other capacitor technologies. The part number coding indicates this capacitor belongs to Murata's GRM series, which encompasses a broad family of high-reliability MLCCs suitable for diverse industrial and commercial applications. These capacitors are frequently specified in power supplies, audio equipment, RF circuits, automotive electronics, medical devices, and precision instrumentation where stable performance across temperature ranges and operating conditions is required. The 0805 package size (indicated by the "319" in the part number) is one of the most standard surface-mount dimensions in the industry. This compact footprint makes it ideal for high-density PCB designs where space constraints are a consideration, while remaining easy to handle and solder using standard manufacturing equipment. The 0805 package balances miniaturization with practical handling and thermal characteristics. Engineers specify Murata capacitors like the GRM319R72A472KA01D for several reasons. Murata maintains strict quality standards and extensive supply chain stability, reducing the risk of obsolescence or supply interruptions. The GRM series is well-established across thousands of designs, meaning design resources and application notes are readily available. For replacement or redesign scenarios, this part number offers compatibility assurance and proven field reliability data. The "KA" and "01D" designations within the part number indicate specific material composition and performance class selections within the GRM family. These selections affect the capacitor's behavior across temperature ranges, frequency response, and aging characteristics, making precise part number specification important for applications with demanding environmental or electrical requirements. This capacitor is suitable for both new designs and as a replacement component in existing equipment. Its widespread availability through distribution channels and compatibility with standard manufacturing processes make it a practical choice for engineers designing or maintaining complex electronic systems requiring dependable passive component performance.