T18253KT10 Vishay

333 3 T18 www.vishay.com Vishay Sfernice 3/4 Rectangular Multi-Turn Cermet Trimmer FEATURES 0.75 W at 70 C Wide ohmic range (10 to 5 M) Multi-finger wiper for better CRV Tests according to CECC 41000 or IEC 60393-1 Industrial grade Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 LINKS TO ADDITIONAL RESOURCES 3D Models DIMENSIONS in millimeters ( 0.5 mm) SHAFT 1 2 3 0.5 (0.02) 1.5 (0.06) 1.4 (0.055) 4.8 (0.19) 0.2 0.6 (0.02) 6.4 (0.25) 0.2 4.8 (0.19) 0.2 Base level 0.6 (0.02) 2.5 (0.1) (1) 2.54 (0.1) 0.2 19 (0.748) 5.3 (0.2) 0.9 (0.035) (1) 3.15 (0.125) 5.1 (0.2) 7.6 (0.3) (1) 0.2 (1) 0.2 Note (1) To be measured at base level Revision: 21-Oct-2020 Document Number: 51027 1 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 DDD D T18 www.vishay.com Vishay Sfernice ELECTRICAL SPECIFICATIONS Resistive element Cermet Electrical travel 15 turns 1 Resistance range 10 to 5 M Standard series E3 1 - 2.2 - 4.7 and 1 - 2 - 5 Tolerance Standard 10 % Linear 0.75 W at +70 C 0.75 0.50 Power rating 0.25 0 0 20 40 60 70 80 100 125 140 AMBIENT TEMPERATURE IN C a c Circuit diagram (1) (3) b cw (2) Temperature coefficient See Standard Resistance Element table Limiting element voltage (linear law) 400 V Contact resistance variation 1 % Rn or 1 max. End resistance 1 % or 2 Dielectric strength (RMS) 1000 V 3 Insulation resistance (500 V ) 10 M min. DC MECHANICAL SPECIFICATIONS Mechanical travel 18 turns 5 Operating torque (max. Ncm) 3.5 End stop torque Clutch action Net weight (max. g) 1.2 Wiper (actual travel) Positioned at approx. 50 % Terminals e3: pure Sn ENVIRONMENTAL SPECIFICATIONS Temperature range -55 C to +125 C Climatic category 55/125/4 Sealing Fully sealed - IP67 Revision: 21-Oct-2020 Document Number: 51027 2 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 POWER IN W