12105C335K4T2A

The AVX 12105C335K4T2A is a multilayer ceramic capacitor (MLCC) designed for general-purpose filtering, decoupling, and signal coupling applications across a wide range of industrial and commercial electronics. This component belongs to AVX's established ceramic capacitor product line, representing a mature, proven technology that has become the standard choice for circuit designers seeking reliable energy storage and signal integrity solutions. Multilayer ceramic capacitors like this unit are constructed from alternating layers of ceramic dielectric material and metal electrodes, compressed into a compact package. This construction method enables high capacitance values in relatively small form factors, making them ideal for space-constrained applications where board real estate is at a premium. The part's construction and materials are optimized for stable performance across typical industrial operating environments. This capacitor is commonly specified in power supply circuits, where it removes electrical noise and stabilizes voltage rails in microcontroller systems, digital signal processors, and mixed-signal integrated circuits. Engineers also employ this component type in analog signal conditioning circuits, where capacitive coupling blocks DC components while allowing AC signals to pass. In switched-mode power supply designs, these capacitors help filter high-frequency noise generated by switching transistors, protecting downstream analog circuits from interference. The ceramic dielectric technology offers several advantages that make engineers choose this component family repeatedly. Ceramic capacitors provide excellent frequency response characteristics, maintaining stable capacitance across a broad frequency range relevant to modern electronics. They exhibit very low equivalent series resistance (ESR) and equivalent series inductance (ESL) compared to older film or electrolytic alternatives, making them particularly suitable for high-speed digital circuits and RF applications. The technology is also inherently non-polarized, simplifying PCB layout and reducing assembly complexity. AVX's position as a leading ceramic capacitor manufacturer ensures consistent manufacturing quality and long-term product availability. Engineers appreciate the reliability track record of established manufacturers' components, particularly in mission-critical or high-volume production environments where supply chain continuity matters. The specific part number designation indicates particular values, package dimensions, voltage rating, and temperature coefficient characteristics optimized for a defined application window. Engineers select this exact part number when their circuit design calculations call for these specific electrical and physical parameters, ensuring compatibility with PCB layouts, thermal management requirements, and circuit performance specifications. This component is suitable for incorporation into industrial control systems, telecommunications equipment, test and measurement instrumentation, and consumer electronics requiring dependable capacitive filtering performance.