{"product_id":"spectrol-402388-11rb-precision-rotary-potentiometer","title":"Spectrol 402388-11RB Precision Rotary Potentiometer","description":"\u003cdiv\u003e\u003cp\u003eSpectral 402388-11RB Precision Rotary Potentiometer is a Vishay Spectrol rotary potentiometer from the 802 series, a multi-turn, precision-grade device used for accurate position sensing and calibration in instrumentation and control systems. It provides a resistance of 1 kΩ with a tight tolerance of ±3%, enabling predictable adjustment across turns and repeatable readings in measurement equipment. As a member of the Spectrol 802 line, this potentiometer is designed for long-term stability and repeatable travel, making it suitable for calibration pots, servo feedback loops, and process control instruments where detailed adjustment is required. Typical applications include instrument panels, test benches, and industrial equipment where precise trimming or feedback signals are necessary. The 402388-11RB variant is one of several catalog options used in legacy Allen-Bradley and Spectrol documentation, reflecting a standard 1 kΩ, precision-grade device intended to deliver reliable, repeatable resistance changes across its rotation.\u003c\/p\u003e\u003c\/div\u003e","brand":"Spectrol","offers":[{"title":"New","offer_id":46259706527978,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-014.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/spectrol-402388-11rb-precision-rotary-potentiometer","provider":"GTG Hardware","version":"1.0","type":"link"}