The 3296Y-1-203 is a 3/8" square Trimpot® trimming potentiometer manufactured by Bourns, designed for precision resistance adjustment in industrial and sealed applications. This multiturn cermet device features a 20 kO resistance value with ±10% tolerance, infinite resolution, and 25 turns of effective travel for fine adjustment control. It operates across a temperature range of -55°C to +125°C with a power rating of 0.5 watts at 70°C, and includes a chevron seal design for environmental protection. The device is RoHS compliant, qualified to MIL-R-22097 and MIL-R-39035 standards, and is commonly used in instrumentation, test equipment, and industrial control systems where reliable, sealed potentiometer performance is required.