The 3314J-2-202E is a 4 mm square Trimpot® trimming potentiometer manufactured by Bourns, designed for precision resistance adjustment in surface-mount applications. This single-turn cermet trimmer features a 2 kO nominal resistance with ±20% tolerance, infinite resolution, and is compatible with standard surface-mount manufacturing processes including vacuum pick-and-place equipment. The device operates over a temperature range of -55°C to +125°C with a temperature coefficient of ±100 PPM/°C, and provides a power rating of 0.25 watts at 70°C. The 3314J-2-202E is sealed for industrial use, RoHS compliant, and AEC-Q200 qualified, making it suitable for applications requiring reliable trimming in automotive, industrial instrumentation, and consumer electronics where precise resistance tuning is essential.