1825CA123KAT1A

The 1825CA123KAT1A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, a recognized supplier of passive electronic components. This capacitor belongs to the 1825 case size family, which uses the standard metric designation indicating compact surface-mount packaging suitable for automated assembly in modern electronics manufacturing. Multilayer ceramic capacitors like this model are fundamental passive components found in countless electronic applications. They function to store electrical energy, filter noise, decouple power supplies, and stabilize signal integrity in circuits. The ceramic dielectric material allows for high capacitance density in a small physical footprint, making MLCCs the preferred choice for space-constrained designs common in contemporary industrial and consumer electronics. The "CA" designation in this part number identifies it within AVX's product line structure, helping engineers and procurement specialists locate compatible alternatives or related variants. The 1825 case size represents a standard dimension that fits within industry-wide footprint standards, enabling designers to source from multiple suppliers when needed and simplifying PCB layout considerations. Engineers typically specify this component in applications requiring reliable capacitance performance in compact packages. Common use cases include power supply filtering, signal conditioning circuits, RF applications, telecommunications equipment, automotive electronics, industrial control systems, and consumer device assemblies. The small form factor makes it particularly valuable in dense circuit board layouts where space is at a premium. AVX's MLCC offerings are known for consistent quality and availability across diverse industrial segments. The 1825 case size provides a balance between capacitance value and component footprint—larger than the smaller 0603 or 0805 sizes, yet more compact than larger alternatives, making it a practical middle-ground choice for many circuit designs. When engineers need to compare this part against alternatives, they typically evaluate several factors including case size consistency with PCB design requirements, voltage and capacitance ratings suited to the specific circuit application, temperature stability across operating conditions, and sourcing reliability. The 1825 size itself may be selected because existing designs use this footprint, design tools reference it as standard, or because it provides the optimal balance of performance and physical constraints for the intended application. This capacitor would be specified during the component selection phase of circuit design when engineers have determined the required capacitance value and voltage rating for their particular circuit topology and application requirements.