The 3059J-1-103MLF is a Bourns Trimpot® trimming potentiometer designed for precision adjustment in industrial applications. This multiturn cermet device features a 10 kO resistance value with ±10% tolerance, 22 turns of effective travel, and infinite resolution for fine-tuning. It operates across a temperature range of -55°C to +150°C with a power rating of 1.0 watt at 70°C, 1,000 MO minimum insulation resistance at 500 VDC, and dielectric strength of 900 VAC at sea level. The sealed 1.25-inch rectangular housing includes flexible leads (7 strands of 30 AWG) and is RoHS compliant with 100% tin plating. This potentiometer is ideal for circuit calibration, signal conditioning, and equipment tuning where reliable, repeatable adjustments are required.