The 3329P-1-103LF is a 1/4" round single-turn cermet industrial trimming potentiometer (Trimpot) manufactured by Bourns, designed for precision voltage and resistance adjustment applications. This sealed unit features a 10 kO resistance value with ±10% tolerance, infinite resolution, and an adjustment angle of 240° nominal, providing smooth and accurate tuning across its full range. The potentiometer operates over a temperature range of -55°C to +150°C with a power rating of 0.5 watt at 85°C, and includes 100% tin-plated (RoHS-compliant) solderable pins for reliable PCB integration. It meets MIL-PRF-22097 and MIL-PRF-39035 specifications and is commonly used in industrial electronics, instrumentation, and sealed applications where environmental protection and precision adjustment are required.