CL31X476MRHNNWE

# CL31X476MRHNNWE - Samsung Aluminum Electrolytic Capacitor The CL31X476MRHNNWE is an aluminum electrolytic capacitor manufactured by Samsung, representing a widely-used component in industrial electronics and power management applications. Aluminum electrolytic capacitors like this part are essential in circuits requiring energy storage, filtering, and voltage regulation across a broad range of consumer and industrial equipment. This capacitor belongs to Samsung's established CL series family, which is recognized for reliable performance in mainstream applications. The component utilizes the radial lead configuration, making it straightforward to install into printed circuit boards through conventional through-hole assembly methods. This package style has remained popular in industrial design because it simplifies hand assembly, rework, and field replacement, particularly valuable in maintenance-heavy environments where technicians may need to service equipment. Aluminum electrolytic capacitors serve multiple critical functions in electronic systems. They are commonly employed in power supply circuits for filtering and smoothing DC voltage rails, reducing voltage ripple and noise. They also function as coupling and decoupling elements in audio amplifiers and signal processing circuits, and provide energy storage in timing circuits and pulse-shaping applications. Their high capacitance-to-volume ratio makes them economical choices where space permits the use of electrolytic technology rather than film or ceramic alternatives. Engineers typically specify the CL31X476MRHNNWE when they need a balance of cost efficiency, proven reliability, and adequate performance for non-critical filtering or energy storage roles. Samsung's manufacturing quality and distribution scale make this part readily available through multiple channels, reducing supply chain risk compared to specialty or obscure component options. The familiar CL series provides continuity for engineers designing equipment that may be produced over many years, as Samsung maintains consistent production of these standard values. While aluminum electrolytic capacitors have some limitations compared to film or ceramic technologies—including finite lifespan due to electrolyte evaporation, temperature-dependent performance, and polarity requirements—they remain the practical choice for applications where cost and space efficiency matter. The radial lead format of this particular part makes it especially suitable for legacy equipment redesigns, circuit board retrofits, and cost-sensitive manufacturing environments. For applications demanding extreme reliability, specialized temperature performance, or compact surface-mount packages, alternative capacitor technologies or different Samsung series may be more appropriate. However, for standard industrial and consumer electronics requiring general-purpose electrolytic capacitance, the CL31X476MRHNNWE continues to represent a dependable, economical solution.