21 mm Rotary Potentiometer PHS21 Series Features: Resistance range 1 K to 1 MEG Conductive plastic element 50,000 cycle life Hollow shaft Description: 21 mm rotary hollow shaft potentiometer with plastic housing with mounting wings. Linear taper. Applications: Amplifiers/mixers/synthesizers Appliances Audio/Car Radio/TV sets Industrial Controls Medical Equipment Controls Throttle Controls Electrical Characteristics T = 25C unless otherwise noted A Resistance Range 1K to 1M Standard Resistance Tolerance 20% o o Electrical Angle 300 10 50 VAC/20 VDC Maximum Operating Voltage Rated Power 0.5W Dielectric Strength 1 minute at 250 VAC Insulation Resistance 100M min. at 200 VDC Rotational Noise TBD max. General Note TT Electronics BI Technologies TT Electronics reserves the right to make changes in product specification without Circulo de la Amistad 102 PIMSA IV Mexicali B.C. Mexico C.P 21210 notice or liability. All information is subject to TT Electronics own data and is Ph: + 1 (714) 447-2345 considered accurate at time of going to print. www.ttelectronics.com TT electronics plc Rev Preliminary-1 05/2021 Page 1 21 mm Rotary Potentiometer PHS21 Series Mechanical Characteristics T = 25C unless otherwise noted A Total Rotational Travel 360 Rotational Torque 20 - 150 gf.cm Rotational Life 50,000 cycles Environmental Characteristics T = 25C unless otherwise noted A -20C to +105C Operating Temperature IP 40 IP Rating Soldering Condition Wave Soldering 260C maximum for 1-3 seconds Hand Soldering 300C maximum for 3 seconds Please refer to TT Electronics website RoHS Please refer to TT Electronics website REACH Packaging Information Plastic Trays Standard Packaging Ordering Information PHS21 S B 10K Part Family Resistance See Resistance Table Mounnti g Congufi raoti n Resistance Taper S = Square Wings B = Linear (1B) Resistance Table Resistance (Ohms) 1,000 2,000 5,000 10,000 20,000 50,000 100,000 200,000 500,000 1,000,000 Code 1K 2K 5K 10K 20K 50K 100K 200K 500K 1MEG General Note TT Electronics BI Technologies TT Electronics reserves the right to make changes in product specification without Circulo de la Amistad 102 PIMSA IV Mexicali B.C. Mexico C.P 21210 notice or liability. All information is subject to TT Electronics own data and is Ph: + 1 (714) 447-2345 considered accurate at time of going to print. www.ttelectronics.com TT electronics plc Rev Preliminary-1 05/2021 Page 2