The 3314J-1-200E is a 4 mm square Trimpot® trimming potentiometer manufactured by Bourns, designed for industrial sealed applications requiring surface-mount compatibility. This single-turn cermet trimmer features a 200 ohm resistance value with ±20% standard tolerance, infinite resolution, and an adjustment angle of 210° nominal. It meets EIA/EIAJ/IPC/VECI SMD standards and is AEC-Q200 Grade 1 qualified, with RoHS compliance and J-hook gull-wing pinned configuration suitable for vacuum pick-and-place manufacturing. The device exhibits excellent environmental performance, including 100 G shock resistance (±1% VRS), 20 G vibration tolerance (±1% VRS), and thermal shock capability across 5 cycles (±2% TRS). Common applications include precision instrumentation, industrial control systems, and sealed electronic assemblies where reliable trimming and adjustment are essential.