1808WA101JAT1A

The 1808WA101JAT1A is a thick-film chip resistor manufactured by AVX, representing a reliable passive component widely used in industrial and consumer electronics applications. This part belongs to the 1808 chip resistor family, which denotes its physical dimensions in metric format (approximately 4.5mm x 2.0mm), making it suitable for standard printed circuit board layouts where moderate component density is required. Chip resistors of this type serve as fundamental building blocks in electronic circuits, providing precise electrical resistance for signal conditioning, current limiting, impedance matching, and biasing applications. The 1808 package size offers a practical balance between component footprint and power handling capability, making it a preferred choice for applications that cannot accommodate larger resistor packages but require performance beyond what smaller chip resistor packages can deliver. AVX's 1808 thick-film resistor series is commonly specified in industrial control systems, telecommunications equipment, power supply circuits, automotive electronics, and various consumer appliances. Engineers select these components for applications ranging from low-power signal circuits to moderate-power distribution networks. The thick-film construction technology provides stable resistance values across operating conditions and demonstrates good long-term reliability characteristics typical of established resistor manufacturing methods. The designation "1808WA" within the part number indicates specific performance characteristics of AVX's product line, while the "101J" suffix typically relates to the resistance value and tolerance class. This nomenclature follows industry-standard conventions that allow design engineers to quickly identify key parameters without consulting additional references. Designers and procurement engineers might specify this exact part number over alternatives for several reasons. First, the established track record of AVX's thick-film resistor technology provides confidence in reliability and consistency across production batches. Second, the 1808 package size represents an optimal choice when component height restrictions exist or when moderate thermal dissipation is needed. Third, for engineers working with existing designs or equipment already qualified on this component family, specifying the same part number ensures drop-in compatibility and eliminates the need for re-qualification efforts. The through-hole and surface-mount versatility of the 1808 format, combined with AVX's reputation for manufacturing quality, makes this component a standard specification in many industrial electronics contexts. Whether used in legacy equipment maintenance or new product development, the 1808WA101JAT1A represents a dependable solution for resistive circuit functions in demanding environments.