CL05B271KB5NCNC

# CL05B271KB5NCNC - SAMSUNG Multilayer Ceramic Capacitor The CL05B271KB5NCNC is a multilayer ceramic capacitor manufactured by Samsung, part of the popular 0402 metric size family (1.0mm x 0.5mm). This compact surface-mount component is designed for high-volume applications where board real estate is limited and cost-effective filtering or coupling is required. As a ceramic capacitor, this part functions as an energy storage and filtering element in electronic circuits. Its primary roles include decoupling power supply noise, bypassing high-frequency signals, coupling AC signals between circuit stages, and stabilizing voltage rails in digital and analog applications. The 0402 package makes it ideal for modern PCB designs where miniaturization is essential without sacrificing performance. Samsung's 0402 ceramic capacitor line is widely specified in consumer electronics, telecommunications equipment, industrial control systems, and computing devices. These capacitors are particularly popular in applications requiring bulk quantities of small-value filtering capacitors on dense circuit boards. The multilayer ceramic construction provides reliable performance across typical industrial temperature ranges and offers good frequency response characteristics suitable for high-speed digital circuits. Engineers typically specify this part number when they need a proven, widely-available capacitor that balances cost, reliability, and performance. Samsung capacitors are recognized for consistent quality and availability through multiple distribution channels, reducing supply chain risk on production builds. The 0402 form factor has become an industry standard, ensuring compatibility with standard pick-and-place assembly equipment and existing PCB manufacturing processes. The part's designation suggests it belongs to Samsung's standard capacitor family with specific electrical characteristics tailored for general-purpose filtering applications. Its compact package allows designers to achieve high capacitor density on circuit boards, supporting the trend toward more complex, feature-rich electronic products with increasingly tight packaging constraints. When evaluating alternatives, engineers consider factors such as dielectric material properties, temperature stability, voltage rating, and actual capacitance value to ensure the component meets specific circuit requirements. Samsung's long-standing presence in the capacitor market and consistent performance history make this part a reliable choice for production designs requiring millions of units across multiple platforms. This capacitor is suited for applications ranging from portable consumer devices to industrial equipment, wherever dependable, miniaturized energy storage and filtering at standard voltage levels is required. Its availability and proven track record make it a pragmatic choice for design engineers building scalable, cost-conscious electronic systems.