1206ZD475JAT2A

The 1206ZD475JAT2A is a ceramic capacitor manufactured by AVX, supplied in the widely recognized 1206 surface-mount package. This component represents a standard choice for general-purpose filtering, decoupling, and energy storage applications across consumer electronics, industrial control systems, and telecommunications equipment. The 1206 package format is one of the most prevalent standardized sizes in modern electronics manufacturing. Its footprint of approximately 3.2mm by 1.6mm makes it suitable for high-density PCB designs while remaining large enough for reliable automated assembly and hand-rework when necessary. This balance between compact dimensions and practical manufacturability has made 1206 capacitors a default specification across countless product categories. Ceramic capacitors in this family are valued for their stability across temperature ranges, low equivalent series resistance (ESR), and cost-effectiveness in high-volume production. They function effectively in coupling applications where AC signals must pass between circuit stages while blocking DC components, in bypass and decoupling roles where they suppress voltage noise near power pins of integrated circuits, and in timing and filtering networks where their frequency response characteristics support circuit performance. The "ZD" designation indicates this capacitor is formulated with a temperature coefficient that maintains relatively stable capacitance across normal operating temperature ranges, a characteristic important for applications where thermal drift could degrade circuit performance. This makes the part suitable for environments with moderate temperature variation without requiring expensive temperature-compensated alternatives. Engineers often specify AVX capacitors in this category because the manufacturer maintains consistent quality standards, reliable delivery, and broad availability through distribution channels worldwide. The 1206 format itself remains compatible with standard PCB assembly equipment and design tools, reducing engineering lead time and manufacturing risk compared to less common package selections. The ZD475 designation in the part number encodes specific electrical properties including the nominal capacitance value and voltage rating, though exact specifications should be verified against component documentation for your specific application requirements. When selecting this component versus alternatives, engineers typically consider the voltage rating required by their circuit, the capacitance value needed for their application, and the stability requirements across their expected temperature and frequency operating window. This capacitor is commonly encountered in power supply circuits, microcontroller decoupling networks, signal conditioning stages, and general board-level filtering applications where reliability and cost-effectiveness matter more than extreme performance specifications.