The SRP1040VA-680M is a 5-turn precision potentiometer from Bourns designed for high-accuracy control in HMI and MMI applications. It features both wirewound and Hybritron® element options with independent linearity of ±0.25% (±0.15% maximum practical), an effective electrical angle of 1800° ±10°/-0°, and a standard resistance range of 0.5K to 10K ohms depending on element type. The potentiometer is available in dual gang and servo mount configurations with multiple bushing options (3/8" 32-UNEF-2A or M9 × 0.75-8g), nickel-plated brass or stainless steel shafts, and optional anti-rotational pins for secure mounting. Its RoHS-compliant design, high rotational life, and suitability for side-load operation make it ideal for precision instrumentation, industrial control panels, and servo applications requiring reliable, repeatable performance.