CL31X476MRHNNW

The CL31X476MRHNNW is an aluminum electrolytic capacitor manufactured by Samsung, designed for general-purpose industrial and consumer electronics applications. This component belongs to Samsung's CL series of electrolytic capacitors, which are widely used in power supply circuits, audio equipment, industrial control systems, and various consumer electronic devices requiring reliable energy storage and filtering capabilities. Aluminum electrolytic capacitors like this part are essential for smoothing ripple voltage in rectifier circuits, coupling and decoupling applications, and providing bulk capacitance in power distribution networks. The CL series represents a mid-range performance class suitable for standard industrial applications where cost-effectiveness and proven reliability are priorities. These capacitors are commonly found in switching power supplies, motor drives, LED lighting systems, and telecommunications equipment. The part designation indicates this is a radial-lead configuration capacitor with a cylindrical case design typical of through-hole mounted components. The radial lead arrangement makes it straightforward to install on printed circuit boards during manufacturing, and the compact cylindrical form factor allows for efficient use of board space in many circuit layouts. This package style has been industry standard for decades, making it compatible with established PCB designs and automated assembly processes. Samsung's CL series electrolytic capacitors are engineered to deliver stable performance across typical industrial temperature ranges and operating conditions. These capacitors offer good ripple current handling characteristics and reasonable service life expectations, making them suitable for continuous operation in stationary equipment. The combination of aluminum construction and electrolytic technology provides high capacitance density, meaning relatively large capacitance values can be achieved in a comparatively small physical package. Engineers typically specify this exact part when replacement compatibility with existing designs is required, when cost optimization is important without sacrificing reliability, or when a proven, widely-available component from an established manufacturer like Samsung is preferred over less familiar alternatives. The CL series' broad availability through multiple distribution channels worldwide ensures supply chain continuity for production runs and maintenance stock requirements. Additionally, the standardized electrolytic capacitor format means technicians and field service personnel are familiar with handling, installation, and troubleshooting procedures, reducing support costs over the product lifecycle. For applications requiring precise capacitance values, voltage ratings, or specialized performance characteristics, consulting component selection guides and application notes specific to your circuit requirements is recommended.