1825PC474KAT1A

The 1825PC474KAT1A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, a well-established supplier of passive electronic components. This particular part belongs to the 1825 package family, which uses the standard 0805 metric footprint (approximately 2.0mm × 1.25mm), making it suitable for both surface-mount assembly on printed circuit boards and automated manufacturing processes. MLCCs are fundamental passive components used extensively across industrial electronics, consumer devices, telecommunications equipment, and automotive applications. The 1825PC474KAT1A serves functions including energy storage, power supply filtering, signal coupling, decoupling, and noise suppression in electronic circuits. Its compact surface-mount package allows for high-density board layouts while maintaining reliable performance. The "474" designation in the part number indicates a capacitance value of 470nF (0.47µF), which is a commonly specified value for general-purpose decoupling and AC coupling applications. This capacitance range is particularly useful for filtering high-frequency noise on power distribution networks, stabilizing voltage rails in digital and analog circuits, and blocking DC while passing AC signals. AVX's 1825PC series capacitors are typically designed for mainstream industrial and commercial applications, offering a balance between cost-effectiveness and reliable performance. These components are engineered to withstand the thermal and mechanical stresses of standard PCB assembly processes, including reflow soldering and thermal cycling. Engineers might select the 1825PC474KAT1A over alternative solutions for several reasons. The 0805 metric package provides a good compromise between component size and ease of hand-soldering or rework if necessary, compared to smaller packages like 0603 or 0402. This part represents an industry-standard offering with broad availability across multiple distribution channels, reducing supply chain risk. AVX's reputation for consistent quality and reliability makes this series a trusted choice in applications where component failure could impact system performance or uptime. The part is particularly common in applications requiring multiple capacitors across different voltage rails, such as mixed-signal electronics, microcontroller-based systems, power management circuits, and industrial control equipment. Its proven track record and standardized characteristics make it a default specification for many design engineers working on repetitive or updated product designs. When evaluating this component, engineers should verify that the specific electrical ratings, voltage classification, and temperature performance range meet their circuit requirements by consulting AVX's published technical documentation for this part family.