1206YD475MAT2A

The 1206YD475MAT2A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, a leading supplier of passive electronic components. This part belongs to the 1206 package family, which refers to its surface-mount form factor measuring 3.2 mm by 1.6 mm. The compact size and surface-mount design make it ideal for modern printed circuit board layouts where space efficiency and automated assembly are important considerations. Multilayer ceramic capacitors like this part are fundamental building blocks in electronic circuits, used for energy storage, filtering, coupling, and decoupling applications. The 1206 package strikes a balance between miniaturization and handling ease, making it a standard choice across numerous industrial and commercial applications. AVX's Y5V dielectric material, indicated in the part number designation, is formulated to provide good capacitance density within a moderate temperature operating range. This dielectric type is commonly selected when designers need reliable performance in applications that don't require extreme temperature stability. This capacitor would typically be specified in power supply circuits, where it helps filter voltage ripple and smooth output rails. Engineers commonly use components in this family for decoupling integrated circuits, protecting sensitive logic and analog devices from noise and transient voltage spikes. The 1206 package size offers sufficient capacitance for many practical applications while remaining cost-effective and easy to work with during manufacturing and repair. Designers might choose the 1206YD475MAT2A over alternative solutions for several practical reasons. Compared to smaller packages like 0805, the 1206 format provides greater capacitance per unit area, reducing the number of components needed and improving board-level performance. Compared to larger packages, it maintains the space advantages required in modern compact designs. AVX components are widely recognized for consistent quality and reliability, factors that matter in industrial environments where field failures can be costly. The part number structure itself conveys important information to procurement and design teams. The "1206" indicates the package size, while other elements specify the dielectric material, voltage rating, and capacitance value. This standardized naming convention helps engineers quickly identify compatible alternatives and understand the component's intended performance window. Industries relying on this component include telecommunications equipment, industrial control systems, automotive electronics, and general consumer electronics. Any application requiring compact, cost-effective capacitive filtering or coupling in moderate-temperature environments represents a potential use case. Engineers evaluating passive component solutions should consider this part when 1206-package MLCCs fit their circuit requirements and environmental operating conditions.