CL31B152KBNC

The CL31B152KBNC is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, representing a dependable passive component widely used across industrial electronics, consumer devices, and telecommunications equipment. This capacitor belongs to the CL series family, which is recognized for consistent performance and cost-effectiveness in high-volume production environments. Multilayer ceramic capacitors like this component function as energy storage and filtering elements within electronic circuits. They are essential for decoupling power supply noise, coupling AC signals between circuit stages, filtering high-frequency interference, and stabilizing voltage rails in digital and analog applications. The compact construction and reliable performance characteristics make MLCCs the preferred choice for modern PCB designs where space efficiency and reliability are critical. The "31" designation in the part number indicates this capacitor uses a 0603 metric package size (roughly 0.06 inches long and 0.03 inches wide), a standard footprint in contemporary electronics manufacturing. This size represents an ideal balance between miniaturization and ease of handling for automated assembly processes. The "152" code refers to the capacitance value in picofarad (pF) units, and the "K" rating indicates the tolerance grade typical for this series. Samsung's CL series capacitors are engineered for applications requiring stable performance across temperature variations and operational stress. These components are frequently specified in power management circuits, RF applications, switching power supplies, audio equipment, and signal processing modules. Engineers select this specific part when they need a proven, readily available capacitor with consistent electrical characteristics and proven field reliability. The BNBC variant designation reflects specific characteristics within Samsung's product line, including particular voltage ratings and material composition optimized for standard industrial operating conditions. This makes the part suitable for mainstream industrial applications rather than specialized extreme-environment uses. When evaluating alternatives, engineers consider factors such as package footprint compatibility, voltage rating requirements, frequency response characteristics, and supply chain availability. The CL31B152KBNC is chosen where Samsung's manufacturing consistency, established performance history, and widespread adoption in reference designs align with project requirements. Its prevalence in industrial designs also means design engineers and technicians are typically familiar with its performance characteristics and integration best practices. As a passive component with no moving parts or active electronic elements, this capacitor offers extended service life when operated within specified parameters, contributing to overall system reliability in applications ranging from telecommunications infrastructure to industrial control systems and consumer electronics.