The 3314J-1-201E is a 4 mm square Trimpot® trimming potentiometer manufactured by Bourns, designed for surface-mount applications with industrial-grade sealing and RoHS compliance. This single-turn cermet trimmer features a resistance value of 200 ohms (code 201), with a standard resistance tolerance of ±20%, end resistance of 1% or 2 ohms maximum, and infinite resolution. The device is qualified to AEC-Q200 Grade 1 and meets EIA/EIAJ/IPC/VECI SMD standards, offering a 210° adjustment angle with a maximum torque of 180 g-cm and stop strength of 300 g-cm minimum. Environmental testing confirms reliability with thermal shock cycling (5 cycles, ±2% TRS), humidity resistance (90-98% RH, 10 cycles, 240 hours), vibration (20 G, ±1% VRS), and shock (100 G, ±1% VRS) performance. The J-style configuration with single-slot adjustment is compatible with vacuum pick-and-place manufacturing and is commonly used in industrial control circuits, instrumentation, and consumer electronics requiring precision trimming.