The 3313X-1-204E is a 3 mm square surface-mount trimming potentiometer featuring a single-turn cermet element with sealed construction and reverse pin layout design. It offers a resistance range of 10 ohms to 2 megohms with ±20% standard tolerance, infinite resolution, and an adjustment angle of 220° nominal. The device incorporates a rotor stop for in-circuit adjustment, 100 cycle rotational and seal life, and plastic housing optimized for RF applications. With AEC-Q200 Grade 1 qualification, RoHS compliance, and halogen-free options available, this potentiometer is ideal for precision circuit tuning in automotive, telecommunications, and RF circuit applications requiring reliable surface-mount integration.