CL21A226KOQNNNE

The CL21A226KOQNNNE is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, part of the CL21 series of general-purpose film and ceramic capacitors. This component is a passive electronic element designed to store and release electrical energy, making it essential in filtering, decoupling, timing, and signal conditioning applications across industrial and consumer electronics. Multilayer ceramic capacitors like this model are among the most widely used passive components in modern electronics due to their compact size, reliability, and cost-effectiveness. The CL21 series represents Samsung's established line of capacitors suitable for mainstream industrial applications where performance requirements are moderate to standard, rather than specialized or extreme-duty environments. The part number designation indicates this is a surface-mount device (SMD) component, which means it is designed for automated assembly onto printed circuit boards using standard pick-and-place and reflow soldering processes. This packaging format is preferred in modern manufacturing because it enables high-volume production, reduces board space requirements, and improves thermal management compared to through-hole alternatives. Engineers typically specify Samsung CL21 series capacitors in applications including power supply filtering, audio and RF signal coupling, decoupling networks around integrated circuits, timing circuits, and general noise suppression. These capacitors are commonly found in consumer electronics, industrial control systems, telecommunications equipment, and automotive electronics where standard performance levels are acceptable. The choice of a specific CL21 variant like this part number depends on several factors including the required capacitance value, voltage rating, temperature stability characteristics, and tolerance requirements for the application. Samsung CL21 capacitors are known for providing reliable performance at competitive pricing points, making them a standard choice for design engineers who need dependable passive components without specialized performance requirements. When selecting this exact part number versus alternatives, engineers would consider Samsung's manufacturing reputation, the availability of the specific capacitance and voltage rating combination needed for their circuit, compatibility with existing supply chains, and performance verification through recognized testing standards. The CL21 series has extensive field history in industrial applications, which provides confidence in long-term reliability and consistency. For precise electrical specifications, voltage ratings, capacitance value, temperature coefficient, and tolerance information for this specific part number, reference materials from Samsung's component documentation or technical specification sheets should be consulted, as these parameters define the component's suitability for particular circuit requirements.