Model 357 www.vishay.com Vishay Spectrol 7 / (22.2 mm) Conductive Plastic 8 Potentiometer, Bushing Mount Type FEATURES 7 / diameter single turn 8 Compact size, advanced design technology Offer a cost effective solution to your potentiometer requirements Suitable model for all industrial applications QUICK REFERENCE DATA Material categorization: For definitions of compliance Sensor type ROTATIONAL, conductive plastic please see www.vishay.com/doc 99912 Output type Output by turrets Market appliance Industrial 7 Dimensions / (22.2 mm) 8 ELECTRICAL SPECIFICATIONS PARAMETER Resistance Standard range, 1 k to 50 k STANDARD SPECIAL TO Tolerance 20 % 10 % STANDARD SPECIAL Linearity (independent) 2.0 % 1.0 % Output smoothness 0.1 % maximum TCR 600 ppm/C maximum Power rating 1.0 W at 70 C derated to 0 W at 125 C Electrical travel 340 3 End voltage 0.5 % maximum Dielectric withstanding voltage 1000 V , 60 Hz RMS Insulation resistance 1000 M , 500 V DC MECHANICAL SPECIFICATIONS PARAMETER Rotation 360 continuous (optional mechanical stops 340 3) Mounting 3/8 - 32 UNEF - 2A Operating torque maximum Starting and running 3.68 mNm (0.5 oz. - in) Shaft tolerance maximum Runout 0.13 mm (0.005 ) End play 0.25 mm (0.010 ) Radial play 0.13 mm (0.005 ) Weight 17.5 g (0.62 oz.) ORDERING INFORMATION/DESCRIPTION 357 B 0 10K 20 % A BO50 0 P 22 e4 MODEL STYLE FEATURES OHMIC TOLERANCE ON LINEARITY PACKAGING SHAFT TYPE LEAD VALUE OHMIC VALUE FINISH Shaft diameter Non turn pin and Box of 50 Bushing 0 0 = 6.0 mm or continuous rotation pieces 1 = 6.35 mm (1/4 ) Shaft type No non turn pin and P = Plain 1 continuous rotation S = Slotted FMF (from 10 % From 1K X: 2 % mounting face) or to 50 K A: 1 % 20 % Range from Non turn pin, with 2 12 mm to 75 mm in stops on rotation 1 mm increments No non turn pin 3 with stops on rotation Revision: 17-Apr-13 Document Number: 57059 1 For technical questions, contact: sferprecisionpot 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 Model 357 www.vishay.com Vishay Spectrol SAP PART NUMBERING GUIDELINES 357B 2 203 M X B25 1S22 MODEL FEATURES OHMIC VALUE TOLERANCE ON OHMIC VALUE LINEARITY PACKAGING SHAFT TYPE 203 = 20K M: 20 %/K: 10 % X: 2 % Box of 50 pieces DIMENSIONS in millimeters 6.35 mm SHAFT VERSION 22 9.4 8.8 90 3 x 3.2 1.5 0.64 0.2 1 3 7.92 0.2 R 4.5 0 6.345 - 0.05 2 1.57 0.1 3/8-32 UNEF-2A 1.57 6.0 mm SHAFT VARIATION: METRIC IDENTIFICATION LABEL 10.3 2 SIGNAL 1 3 SCHEMATIC 0 6 - 0.05 TOLERANCES: LINEAR 0.50 ANGULAR 2 ENVIRONMENTAL SPECIFICATIONS MARKING Vibration 15 g, 10 Hz to 2000 Hz Manufacturers name and model number, resistance value and tolerance, linearity Shock 50 g Unit specification date code and terminal Load Life 1000 h Indentification identification. Example of a marking for a standard part: Storage temperature range - 55 C to + 125 C 357-0-0-1S22-103 Life 5 000 000 shaft revolutions Materials Housing Thermoplastic housing RESISTANCE VALUE Bushing Brass, nickel plated Ohms 1K, 2K, 5K, 10K, 20K, 50K Rear lid Alumina Shaft Stainless steel Terminals Turret type, solder plated Bushing mount hardware Lockwasher internal tooth Steel, nickel plated Panel nut Brass nickel plated Revision: 17-Apr-13 Document Number: 57059 2 For technical questions, contact: sferprecisionpot 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