The 3296Z-1-503LF is a 3/8" square Trimpot® trimming potentiometer manufactured by Bourns, designed for precision resistance adjustment in industrial and sealed applications. This multiturn cermet potentiometer features a 50 kO resistance value with ±10% tolerance, infinite resolution, and a chevron seal design that provides robust environmental protection. The device offers exceptional adjustability with voltage accuracy of ±0.01% and resistance accuracy of ±0.05%, along with an effective travel of 25 turns nominal and a torque specification of 3.0 oz-in. maximum. It operates reliably across a temperature range of -55°C to +125°C with a temperature coefficient of ±100 ppm/°C, and is rated for 0.5 watt at 70°C. The 3296Z-1-503LF is ideal for precision instrumentation, signal conditioning circuits, and equipment requiring sealed, adjustable resistance elements in compact form factors, with RoHS-compliant termination (100% tin-plated) and qualification on the QPL for MIL-R-22097 and MIL-R-39035 standards.