GRM319R61A225KA01D

The GRM319R61A225KA01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading producers of passive components for electronics. This capacitor is part of Murata's GRM series, which represents a comprehensive range of general-purpose ceramic capacitors designed for widespread use across consumer, industrial, and commercial applications. Multilayer ceramic capacitors are among the most widely used passive components in modern electronics. They function as energy storage devices, filters, decoupling elements, and noise suppressors in circuits. The GRM series specifically targets applications where reliable, cost-effective capacitance is needed without exotic specifications, making these components ideal for mainstream electronics manufacturing. The part number structure indicates this is a surface-mount device in a compact 1206 package size (1.6mm × 3.2mm), making it suitable for automated assembly on printed circuit boards. This standardized package size is one of the most common in the industry, ensuring compatibility with standard PCB manufacturing equipment and allowing engineers to work with familiar mounting and footprint specifications. The "225" designation in the part number refers to the capacitance value of 2.2 microfarads, a mid-range capacitance value frequently required in power supply filtering, signal coupling, and energy storage applications. The "A" rating indicates this capacitor is designed for general-purpose use without specialized performance characteristics, making it suitable for typical industrial and commercial electronics where extreme temperature stability or high-frequency performance is not critical. Engineers typically specify MLCCs like the GRM319R61A225KA01D when designing filter networks for power supplies, coupling stages in amplifier circuits, or decoupling stages near integrated circuits. The 1206 package offers an excellent balance between compact size and ease of hand-soldering or rework compared to smaller packages, which appeals to designers who need to balance manufacturing efficiency with serviceability. The choice of a Murata GRM-series capacitor often reflects a preference for established reliability, consistent availability, and proven performance in production environments. Murata components have extensive qualification history across multiple industries, which makes them a preferred default choice for many design engineers and procurement departments. This component would typically be found in consumer electronics, industrial control systems, telecommunications equipment, automotive electronics, and general instrumentation where standard capacitive functions are required without premium performance requirements or extreme environmental demands.