The 3296X-1-500LF is a 3/8" square Trimpot trimming potentiometer manufactured by Bourns, featuring a 500 ohm resistance value with multiturn cermet construction and sealed industrial design. This device offers ±10% resistance tolerance, infinite resolution, and adjustability of ±0.05% resistance with ±0.01% voltage accuracy across 25 turns nominal effective travel. It operates over a temperature range of -55°C to +125°C with a temperature coefficient of ±100 ppm/°C, and includes a chevron seal design for enhanced environmental protection. The potentiometer is rated for 0.5 watt at 70°C and features side-adjust configuration with solderable pins, making it suitable for precision instrumentation, data acquisition systems, and industrial control applications requiring reliable fine-tuning capabilities.