CL05A105KA5NNNC

The CL05A105KA5NNNC is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, designed for use in a wide variety of electronic applications requiring compact, reliable energy storage and filtering. This component belongs to the CL series of capacitors, which are among the most widely specified ceramic capacitors in modern electronics manufacturing. Multilayer ceramic capacitors function as passive components that store electrical charge and are essential for signal coupling, decoupling, filtering, and bypass applications across digital, analog, and power electronics circuits. The "05" designation in the part number indicates this is a 0402 package size, one of the smallest standardized surface-mount formats. This tiny footprint makes the CL05A105KA5NNNC ideal for space-constrained applications where board real estate is at a premium, such as portable consumer electronics, IoT devices, wearables, and compact industrial control modules. The alphanumeric suffix in the part number indicates this capacitor falls within Samsung's established performance and tolerance specifications for the CL05 series. Devices in this family are characterized by stable performance across typical commercial operating temperature ranges and are engineered to meet industry standards for reliability and consistency in high-volume manufacturing environments. Engineers typically specify the CL05A105KA5NNNC and similar parts from this series in applications requiring general-purpose decoupling near integrated circuits, local noise filtering on power distribution networks, signal path coupling in audio and RF circuits, and bypass filtering in mixed-signal designs. The ceramic dielectric material provides good performance in terms of charge retention and frequency response, making these capacitors suitable for both DC bias and AC signal applications across audio, data processing, communications, and industrial control frequencies. The 0402 package format offers several advantages over larger alternatives. It enables higher component density on printed circuit boards, reduces manufacturing costs through increased parts-per-panel yields, and maintains excellent electrical performance despite its diminutive size. Samsung's CL series is recognized for consistent manufacturing quality and availability, factors that make it a preferred choice for design engineers developing products destined for volume production. When evaluating this part against alternatives, engineers consider package size constraints, voltage rating requirements, capacitance value availability, temperature stability characteristics, and the need for proven long-term reliability in the target application. The CL05A105KA5NNNC's position within Samsung's established product family and its widespread use in production electronics make it a pragmatic specification for new designs requiring dependable ceramic capacitor performance in minimal footprint.