12061C333KAT4A

The 12061C333KAT4A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, a leading supplier of passive electronic components. This component belongs to the 1206 family, one of the most widely used surface-mount capacitor packages in modern electronics manufacturing. The "1206" designation refers to the imperial package dimensions of 0.12 by 0.06 inches, making it a compact yet practical choice for space-constrained PCB layouts while remaining large enough for reliable automated assembly and rework. Multilayer ceramic capacitors like this model are fundamental building blocks in electronic circuits, serving functions such as decoupling, filtering, coupling, and energy storage across power supply rails, signal paths, and RF applications. The 1206 package strikes an optimal balance between miniaturization and handling ease, making it ideal for both high-volume consumer electronics and demanding industrial equipment where reliability is critical. The part number designation "C333" indicates a specific capacitance value within AVX's standard offering. This component is typically specified in applications requiring stable, predictable capacitive performance across temperature variations and operating life. AVX's MLCC products are engineered to meet stringent reliability requirements, including resistance to mechanical stress from thermal cycling, vibration, and moisture ingress—factors particularly important in automotive, industrial control, telecommunications, and aerospace sectors. Engineers select specific MLCC part numbers based on several factors beyond simple capacitance value. These include voltage rating, temperature coefficient characteristics, frequency response behavior, and dielectric material composition. The 1206 package offers practical advantages in production environments: it accommodates standard pick-and-place equipment, supports cost-effective reflow soldering processes, and allows for manual rework when necessary. The larger physical size compared to 0402 or 0603 packages also provides better mechanical durability in harsh environments. AVX's 1206 ceramic capacitors are manufactured using multilayer construction techniques that allow reliable performance in circuits operating from DC through high-frequency applications. These components are widely used as bypass capacitors on power supplies, filtering elements in analog signal conditioning circuits, and coupling elements in RF networks. The consistent quality and broad availability of parts like the 12061C333KAT4A make them a standard reference point for design engineers establishing component specifications. For applications requiring proven component reliability, predictable electrical performance, and straightforward sourcing, the 1206 form factor remains the industry standard. This part represents a typical choice where balance between performance, cost, manufacturability, and long-term supply security are all important considerations.