CL31C221JIHNNNE

The CL31C221JIHNNNE is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, representing a reliable passive component widely used across industrial electronics, consumer devices, and embedded systems. This capacitor is part of Samsung's established CL series of ceramic capacitors, which are recognized for consistent performance and availability in modern electronics manufacturing. Multilayer ceramic capacitors function as energy storage and filtering elements in electronic circuits. They are essential for decoupling, bypassing, and signal coupling applications where compact size and stable electrical performance are required. The MLCC category encompasses a broad range of voltage ratings, capacitance values, and tolerance grades to suit different circuit requirements, from low-voltage digital logic circuits to higher-voltage power management applications. The part number structure indicates this is a specific variant within Samsung's portfolio, with characteristics that make it suitable for particular design requirements. Samsung's CL series capacitors are commonly specified in applications including power supply filtering, noise suppression on signal lines, timing circuits, and general-purpose decoupling near active components. These capacitors are frequently found in industrial control systems, telecommunications equipment, automotive electronics, and computer hardware where proven reliability and long-term availability are important factors. The compact form factor of ceramic capacitors makes them ideal for space-constrained designs where engineers need to minimize board area while maintaining circuit performance. Designers often select specific CL series parts when they require a balance between electrical performance, physical size, cost efficiency, and supply chain reliability. Samsung's manufacturing scale and long product lifecycle support applications requiring consistent sourcing over extended periods. Engineers typically choose Samsung's CL series capacitors when their designs call for a dependable, established component with extensive application history across multiple industries. The combination of proven manufacturing processes, established performance characteristics, and wide industry acceptance makes these capacitors a sensible specification choice for original equipment manufacturers and contract manufacturers alike. For applications involving this specific part number, engineers should consult the relevant technical documentation to confirm voltage rating, capacitance value, tolerance specifications, and temperature characteristics match their circuit requirements. Proper selection and placement of ceramic capacitors significantly impacts circuit stability, signal integrity, and long-term reliability in demanding industrial environments.