CL03A474MR3NNN

# CL03A474MR3NNN Product Description The CL03A474MR3NNN is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, representing a compact and reliable passive component widely used in modern electronic circuits. This part belongs to the general category of film and ceramic capacitors, which are fundamental building blocks in power supply filtering, signal coupling, decoupling, and noise suppression applications across industrial and consumer electronics. MLCCs like this model are constructed from multiple layers of ceramic dielectric material interspersed with metal electrodes, allowing manufacturers to achieve significant capacitance values in very small physical packages. The "03" designation in the part number indicates this capacitor uses a 0603 surface mount package format—a standard industry size measuring approximately 1.6mm by 0.8mm. This compact form factor makes it ideal for space-constrained applications where board real estate is at a premium, such as portable instrumentation, embedded control systems, and densely populated circuit boards. Samsung's MLCC products in this series are engineered for general-purpose applications requiring stable performance across typical industrial operating environments. These capacitors are commonly specified in decoupling networks near integrated circuit power pins to suppress high-frequency noise and stabilize power supply voltage rails. They also serve in analog signal conditioning circuits, where they function as coupling or filtering elements. Industrial control systems, automotive electronics, telecommunications equipment, and data acquisition systems frequently incorporate components of this type. The specific characteristics of this part number—including its capacitance value, voltage rating, and tolerance class—make it suitable for engineers designing circuits where standard performance and proven reliability are priorities. Samsung's manufacturing quality and consistency ensure that this component meets established industry standards and performs predictably across production runs, which is important for applications requiring long-term field reliability. Engineers might select this exact part when they require a proven, readily available ceramic capacitor in a standard package with predictable electrical characteristics. The 0603 package size offers an optimal balance between component density and ease of assembly with standard pick-and-place manufacturing equipment. For applications demanding high-temperature operation, specialized voltage ratings, or extremely tight tolerances, alternative MLCC series may be more appropriate, but for general filtering, coupling, and decoupling duties in mainstream electronic equipment, parts of this type provide excellent value and reliability.