12061A470JAT2A

The 12061A470JAT2A is a thin-film chip capacitor manufactured by AVX, representing a precision electronic component designed for applications demanding tight tolerance and stable performance across temperature ranges. This part belongs to the 1206 surface-mount package family, one of the most widely adopted standard sizes in modern electronics manufacturing, offering a balance between compact footprint and ease of handling in automated assembly processes. Thin-film capacitors like this model are constructed using vacuum-deposited metal layers on a ceramic or glass substrate, resulting in superior frequency response, low parasitic inductance, and excellent stability compared to conventional thick-film alternatives. These characteristics make them particularly valuable in precision instrumentation, signal conditioning circuits, and high-frequency applications where capacitor performance directly impacts circuit accuracy and signal integrity. The "470" designation in the part number indicates the capacitance value within AVX's naming convention. Engineers typically specify thin-film capacitors of this type when standard multilayer ceramic capacitors cannot meet application requirements for capacitance tolerance, temperature coefficient stability, or ESR (equivalent series resistance) performance. Industrial applications frequently include data acquisition systems, precision analog filters, RF matching networks, medical instrumentation, and aerospace electronics where component reliability and performance consistency are critical. The 1206 package dimensions make this component suitable for both prototype and high-volume production environments. Its relatively large case size compared to smaller alternatives like 0805 or 0603 packages provides better thermal management and mechanical robustness, while still maintaining compatibility with standard PCB design tools and automated placement equipment used across the industry. Thin-film technology inherently provides lower dielectric absorption and superior frequency characteristics compared to ceramic alternatives, which is why these components command premium positions in applications sensitive to signal fidelity. The AVX product line has established a reputation for consistency in aerospace, military, and industrial segments where qualification documentation and traceability are mandatory. Engineers evaluating this part should consider applications where capacitance stability over temperature, low loss characteristics, and predictable aging characteristics provide measurable benefits over cost-optimized alternatives. The investment in precision thin-film construction typically proves economical in systems where component replacement or field service is expensive or impossible, or where measurement accuracy directly affects product performance and customer satisfaction.