... Document Number: 57054 Revision: 26-Jan-11 See also Application Notes: Potentiometer FEATURES Model 248: 0 °C (conductive plastic element) Model 249 °C (cermet element) Cost effective panel potentiometer PCB mounting Tests according to CECC 41000 or IEC 60393-1 ...
... Mechanical Travel Operating Torque End Stop Torque Max. Tightening Torque Weight ENVIRONMENTAL SPECIFICATIONS Temperature Range Climatic Category Sealing www.vishay.com 112 See also Application Notes: Potentiometer MODEL 248 Conductive plastic ± 0 °C 0.5 Linear 100 AMBIENT TEMPERATURE IN °C ± 1000 ppm/°C 1/4" ...
... TYPICAL VALUES AND DRIFTS FOR 249 CONDITIONS R /R (%) T T ± days ± ° cycles ± 000 cycles ± g’ ± directions ± during 6 h 248 LINEAR TAPER MAX. MAX. WORKING WIPER VOLTAGE CURRENT V mA 15.8 32 22.4 22 31.6 16 35.4 14 50.0 10 70.7 7 100 5 ...
... Conductive Plastic and Cermet ORDERING INFORMATION (Part Number MODEL BUSHING SHAFT F = Ø 3/8" 248 = Ø Ø 1/4" Plastic conductive GJ 1/4" 7/8" 7 and 9 249 = BH 1/8" 3/4" Cermet AP Custom shaft element PART NUMBER DESCRIPTION (for information only) 248 SHAFT MODEL BUSHING SHAFT ...
... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...