The 3057Y-1-202 is a multiturn, wirewound trimming potentiometer from the Trimpot® 3057 series, featuring a nominal resistance of 2,000 ohms. It is engineered for industrial use, housed in a 1-1/4 inch rectangular, sealed package with a standard resistance tolerance of ±5%. The device offers precise adjustment with a nominal travel of 22 turns and a resolution of 0.58%, and it operates over a wide temperature range from -55°C to +150°C with a temperature coefficient of ±50 ppm/°C. Its robust, sealed construction and compliance with MIL-STD-202 for humidity, vibration, and shock make it suitable for demanding environments where reliable and fine-tuned resistance adjustments are required.