The 3310C-125-103L is a 9 mm square sealed panel control potentiometer manufactured by Bourns, featuring a conductive plastic element with in-line straight terminals and side exit configuration at 2.54 mm centers. This model incorporates a plastic bushing and flatted shaft design, with a resistance value of 10 kO and a total resistance tolerance of ±20% for linear tapers. The potentiometer delivers robust electrical performance with an effective electrical angle of 270° ±15°, independent linearity of ±5%, and a power rating of 100 mA at 16 VDC, making it suitable for professional audio equipment, industrial control panels, and sealed applications that require protection against typical industrial washing processes. Its compact 9.53 mm square package and RoHS-compliant construction provide space-efficient integration while meeting environmental standards.