2225SC473KAT1A

# 2225SC473KAT1A Product Description The 2225SC473KAT1A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, representing a component essential to modern electronics across industrial, consumer, and telecommunications applications. This capacitor belongs to the 2225 package family, which is a surface-mount form factor widely recognized in the electronics industry for providing a balance between capacitance density and ease of assembly on printed circuit boards. Multilayer ceramic capacitors like this unit function as energy storage and filtering elements in electronic circuits. They stabilize voltage supplies, filter high-frequency noise, block DC signals while passing AC signals, and support decoupling operations in integrated circuit designs. The 2225 package format is preferred by engineers designing compact PCBs where space efficiency is critical, yet adequate capacitance values are required. The "473" designation in the part number typically indicates the capacitance value and tolerance class according to standard IPC marking conventions, suggesting this is a mid-range capacitance component suitable for general-purpose filtering and coupling applications. AVX's ceramic capacitor series, particularly those in the 2225 package, are engineered for reliability in demanding environments including automotive, industrial control systems, power supply circuits, and consumer electronics. Engineers select the 2225SC473KAT1A over alternative capacitors for several practical reasons. The 2225 package offers superior volumetric efficiency compared to larger packages while maintaining standard mounting compatibility with modern automated assembly equipment. AVX's manufacturing quality standards make these components suitable for applications requiring consistent performance over extended operational lifespans and across temperature fluctuations typical in industrial settings. The surface-mount design inherently reduces lead inductance compared to through-hole alternatives, making this capacitor particularly valuable in high-frequency applications where parasitic effects significantly impact circuit performance. The package format also facilitates miniaturization—increasingly important as PCB designs trend toward smaller form factors without sacrificing functional density. Typical end-markets for this component include industrial automation controllers, switching power supplies, telecommunications infrastructure, LED drivers, and various consumer electronic devices. Design engineers commonly specify MLCCs like the 2225SC473KAT1A as part of multi-stage filtering networks, where multiple capacitors with different values work together to address various frequency ranges and noise sources. For applications demanding proven reliability, established supply chains, and consistent electrical performance in standard industrial temperature ranges, the AVX 2225SC473KAT1A provides a cost-effective and dependable solution that integrates seamlessly into modern manufacturing processes.