GRM21A5C2E220JW01D

The GRM21A5C2E220JW01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading capacitor suppliers. This component belongs to Murata's GRM series, which is widely recognized across the electronics industry for reliable performance in compact form factors. This capacitor features a 1206 package size (imperial designation), making it suitable for surface-mount assembly on PCBs with standard pick-and-place equipment. The compact footprint allows engineers to optimize board layout density without sacrificing performance, which is particularly valuable in space-constrained applications such as portable electronics, automotive systems, and industrial control boards. MLLCs like this unit are fundamental passive components used for filtering, decoupling, coupling, and timing functions in virtually all modern electronic circuits. They provide capacitive energy storage and voltage smoothing across power supply rails, helping to suppress noise and stabilize voltage levels. In high-frequency applications, multilayer ceramic capacitors excel at managing signal integrity by providing low-impedance paths to ground across a broad frequency spectrum. The GRM21A5C2E220JW01D specifically carries a capacitance value that makes it suitable for general-purpose decoupling and filtering applications in consumer electronics, telecommunications equipment, industrial controllers, and medical devices. Murata's GRM series is engineered to deliver consistent performance across temperature variations and extended operational lifespans, meeting the reliability demands of both commercial and industrial segments. Engineers typically specify this exact part when they need a proven, mass-produced capacitor with Murata's quality assurance backing. Murata's MLCCs undergo rigorous qualification testing and are widely adopted in production designs, meaning supply chain stability and compatibility with existing assembly processes are generally well-established. This reduces design risk compared to less common alternatives. The ceramic dielectric material and construction method used in this component provide excellent stability and predictable behavior across typical operating conditions. For applications requiring capacitors that must withstand thermal cycling, vibration, and demanding environmental conditions—such as automotive engine compartments or industrial equipment—Murata's established reputation for durability makes this part a logical choice for engineers balancing performance, reliability, and procurement efficiency. This capacitor represents the type of fundamental passive component that forms the backbone of modern electronics. Designers and procurement engineers rely on parts like this to build circuits that perform consistently in production volumes and across their intended service lifespans.