0805YA470JAT2A

The 0805YA470JAT2A is a multilayer ceramic capacitor manufactured by AVX, one of the leading producers of passive electronic components. This part represents a standard surface-mount capacitor in the 0805 package format, which measures 2.0 mm × 1.25 mm and is one of the most widely used sizes in modern electronics manufacturing. Multilayer ceramic capacitors (MLCCs) like this component are fundamental building blocks in virtually all electronic circuits. They function to store and release electrical energy, filter noise, couple AC signals, decouple power supplies, and stabilize voltage in both analog and digital applications. The 0805 package size makes this capacitor suitable for dense circuit board layouts while remaining large enough for reliable hand assembly and rework operations. The 47 nanofarad (47nF) capacitance value indicated in the part number positions this component as a mid-range capacitor commonly used in signal processing, audio circuits, RF applications, and general-purpose filtering. This value sits in a sweet spot for many modern designs, particularly in coupling and decoupling applications where neither extremely small nor large capacitance is required. AVX's 0805YA series represents general-purpose multilayer ceramic capacitors designed for commercial and industrial applications. These capacitors are suitable for use in consumer electronics, industrial control systems, telecommunications equipment, automotive electronics, medical devices, and computer peripherals. Engineers typically specify ceramic capacitors from established manufacturers like AVX when reliability and consistent performance across temperature ranges and frequency responses are important considerations. The choice of this specific part number over alternatives may be driven by several factors. AVX components are widely recognized for consistent quality and availability across global supply chains. The 0805 package remains a manufacturing standard, ensuring compatibility with existing assembly processes and test equipment. The specific capacitance value of 47nF addresses particular circuit design requirements where standard E12 or E24 series values must be met. This component would be specified in applications requiring stable, predictable capacitive behavior across typical operating temperatures. Engineers often select from established part families like the AVX 0805YA series when designing products that require long-term supplier reliability, established qualification histories, and compatibility with standard procurement channels. For circuit designers and procurement professionals, this part represents a dependable, mainstream passive component choice suitable for volume production and cost-sensitive applications where proven performance outweighs the need for specialized high-frequency or high-voltage alternatives.