CL43C223JGJNNNE

The CL43C223JGJNNNE is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, designed for general-purpose energy storage and filtering applications in electronic circuits. This component belongs to Samsung's established line of ceramic capacitors, which are widely used across consumer electronics, industrial equipment, telecommunications infrastructure, and automotive systems. Multilayer ceramic capacitors like this part function as energy storage elements and noise filtering devices in power supply circuits, signal conditioning stages, and high-frequency applications. They provide fast charge and discharge characteristics, making them suitable for decoupling power supply rails, bypassing AC noise around sensitive components, and timing circuit applications. The ceramic dielectric material allows for compact packaging while maintaining reasonable capacitance values, which is why MLCCs are the most commonly used capacitor type in modern electronics. The part designation CL43C223JGJNNNE indicates specific characteristics within Samsung's naming convention. The "CL43" prefix identifies this as a ceramic capacitor in a particular case size, specifically a 1210 package format (3.2mm × 2.5mm). This mid-sized surface-mount package offers a balance between capacitance density and ease of handling in automated assembly processes. The "223" in the part number refers to the capacitance value in picofarad units using a standard three-digit code, placing this capacitor in the lower to mid-range capacitance range typical for high-frequency decoupling and filtering applications. The "J" designation indicates the tolerance class, representing standard tolerances appropriate for general industrial applications where precise capacitance values are not critical. Engineers typically specify this exact part number when designing circuits that require a proven, cost-effective MLCC from a major manufacturer with consistent quality and availability. Samsung's ceramic capacitors are recognized for reliable performance across temperature ranges suitable for most industrial and commercial environments. The 1210 package size makes this component compatible with standard PCB assembly equipment and design practices, reducing manufacturing complexity and cost compared to larger package alternatives. This capacitor would be selected in applications ranging from power distribution boards and switching power supplies to RF filtering stages and audio equipment. The combination of compact package size, predictable performance characteristics, and availability from a major manufacturer makes this part number a practical choice for engineers designing cost-sensitive or volume-production applications where reliability and supply chain stability are important considerations.