P30L www.vishay.com Vishay Sfernice MECHANICAL SPECIFICATIONS Mechanical travel 300° ± 5° Operating torque / typical value 2 Ncm 2.83 oz.-inch End stop torque 70 Ncm max. 99 oz.-inch max. Tightening torque of mounting nut 250 Ncm max. 22.13 lb-inch max. Unit weight 23 g to 32 g max. 0.8 oz. to 1.13 oz. Terminals e3: pure Sn ENVIRONMENTAL SPECIFICATIONS Temperature range -55 °C to +125 °C Climatic category 55/125/56 Sealing Fully sealed - container IP67 OPTIONS Length is measured from the mounting surface to the free end of the shaft. The screwdriver slot is aligned with the wiper within ± 10°. Special shafts are available, in accordance to Special feature command shaft drawings supplied by customers. We recommend that customers should not machine tool shafts, in order to avoid damage. Bending or torsion of terminals should also be avoided. The panel sealing device consists of a ring located in a groove on the potentiometer face. Panel sealing Sealing is obtained by tightening the ring against the panel when mounting the potentiometer. Locating peg Location is obtained by fitting a special washer on the mounting face of the potentiometer. MARKING • Vishay trademark • Full ordering information (see Ordering Information table) • Manufacturing date code • Marking of terminals 3, and a, b, c APPLICATION NOTEc (3) The potentiometer shall be used in voltage divider with an impedance load at least 100 times higher than the total potentiometer nominal resistance value. cwVeZ >1 M Ω Advised load impedance: (2) bVs 1 MΩ min. for resistance range of 1kΩ to 50 kΩ (1) a Revision: 27-Jan-2025 4 Document Number: 51056 For technical questions, contact: sferpottrimmers@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
