Model 164 www.vishay.com Vishay Spectrol 1 / (12.7 mm) Ten Turn Wirewound 2 Servo Mount Precision Potentiometer FEATURES Large range of ohmic values: 100 to 100 k Smallest size available on the market Very easy and accurate adjustment Material categorization: for definitions of compliance QUICK REFERENCE DATA please see www.vishay.com/doc 99912 Sensor type ROTATIONAL, multi turn wirewound Output type Output by turrets Market appliance Professional Dimensions (2.7 mm) ELECTRICAL SPECIFICATIONS PARAMETER Total Resistance STANDARD SPECIAL Standard Range 100 to 100 k 115 k Tolerance 5 % 1 % STANDARD BEST PRACTICAL Linearity (independent) 0.30 % 0.15 % Noise 100 ENR Rotation 3600 +15 -0 Power Rating: Section 1: 2.0 W at 40 C ambient, derated to zero at 125 C Insulation Resistance 100 M minimum, 500 V DC Dielectric Strength 500 V , 60 Hz RMS Absolute Minimum Resistance Linearity x total resistance or 0.5 , whichever is greater Linearity x total applied voltage for total resistance above End Voltage 20 , 2.0 % of total applied voltage for 20 and below MATERIAL SPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS Molded, glass filled, thermoset Vibration 15 g thru 2000 Hz Housing and Lids plastic Shock 50 g Front Lid Aluminum, anodized Salt Spray 48 h Shaft Stainless steel, non-passivated Rotational Life 500 000 shaft revolutions Temperature Range -55 C to +125 C Terminals Brass, plated for solderability Note Nothing stated herein shall be construed as a guarantee of quality or durability. MARKING Units shall be marked with Vishay Spectrol name and model no, resistance and resistance tolerance, Unit Identification linearity, terminal identification and date code ORDERING INFORMATION 164 S 103 MODEL STYLE OHMIC VALUE SPECIAL REQUEST 164 B: bushing 470 = 47 xxxx 222 = 2.200 S: servo 103 = 10 k For ohmic value range see electrical specification PART NUMBER DESCRIPTION (for information only) 164- 1 1 103 xxxx MODEL STYLE GANGS OHMIC VALUE SPECIAL B: 1 S: 2 Revision: 27-Mar-15 Document Number: 57095 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 164 www.vishay.com Vishay Spectrol DIMENSIONS in inches (millimeters) MODEL 164S/164-2... MTG. FACE 0.015 0.031 0.031 0.125 1.125 0.375 (3.18) (28.58) (9.52) 0.62 (1.57) + 0.000 0.375 - 0.001 0.62 (9.52) (1.57) 0.62 (1.57) 0.015 3 1 CW 0.500 0.500 (12.70) (12.70) 2 + 0.0000 + 0.000 0.375 - 0.010 0.0935 - 0.0003 (9.52) (2.37) 3 TERMINALS EQUALLY SPACED ON A 0.300 (7.62) B.C. 2 CW TOLERANCES: UNLESS OTHERWISE NOTED. 1 3 DECIMALS 0.005 ANGLES 2 SCHEMATIC MECHANICAL SPECIFICATIONS PARAMETER Mechanical Rotation 3600, +15 -0 Bearing Type Ball Torque (maximum) STARTING 0.4 oz. - in (28.80 g - cm) RUNNING 0.3 oz. - in (21.60 g - cm) Mechanical Runouts (maximums): Shaft (TIR) 0.002 (0.05 cm) Pilot Dia. (TIR) 0.003 (0.08 cm) Lateral (TIR) 0.003 (0.08 cm) Shaft End Play 0.005 (0.13 cm) Shaft Radial Play 0.002 (0.05 cm) Weight 0.3 oz. (8.50 g) maximum Stop Strength 20 oz. - in (static) (1.44 kg - cm) POWER RATING CHART 3.0 RESISTANCE ELEMENT DATA MAXIMUM MAXIMUM 2.5 STANDARD WIRE RESO- OHMS CURRENT VOLTAGE RESISTANCE TEMP. LUTION PER AT 40 C ACROSS 2.0 VALUES COEF. (%) TURN AMBIENT COIL ( ) (ppm/C) (mA) (V) 1.5 100 0.092 0.092 141 14 20 1.0 200 0.069 0.138 100 20 20 500 0.049 0.245 63 32 20 0.5 1K 0.047 0.470 45 45 20 0 2K 0.038 0.763 32 64 20 0 25 50 75 100 125 150 5K 0.031 1.56 20 100 20 AMBIENT TEMPERATURE IN C 10K 0.025 2.55 14 140 20 20K 0.020 3.94 10 200 20 MARKING 30K 0.018 5.34 8.2 246 20 Example of a marking for a standard part: 164-21502 50K 0.015 7.64 6.3 315 20 100K 0.013 13.2 4.5 450 20 Revision: 27-Mar-15 Document Number: 57095 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 RATED POWER IN W