The 3059Y-1-104MLF is a 1-1/4" rectangular multiturn cermet trimming potentiometer (Trimpot®) designed for industrial sealed applications. It features a 100 kO standard resistance value with ±10% tolerance, 22 turns nominal effective travel, and infinite resolution for precise voltage and resistance adjustments (±0.01% voltage, ±0.05% resistance). The device operates over 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. It includes flexible leads (7 strands of 30 AWG) with 100% tin-plated RoHS-compliant termination, making it suitable for precision circuit trimming in instrumentation, data acquisition, and industrial control systems where reliability and long-term stability are essential.