Model 162 www.vishay.com 1/ Vishay Spectrol 2" (12.7 mm) Ten Turn Wirewound Bushing Mount Precision Potentiometer FEATURES • Large range of ohmic values: 100 to 100 k • Smallest size available on the market • Very easy and accurate adjustment QUICK REFERENCE DATA Sensor type Output type Market appliance Dimensions • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 ROTATIONAL, multi turn wirewound Output by turrets Professional 1/ " (12.7 mm) 2 ELECTRICAL SPECIFICATIONS PARAMETER Total Resistance Standard Range Tolerance STANDARD 100 to 100 k ±5% SPECIAL 115 k ±1% STANDARD ± 0.30 % BEST PRACTICAL ± 0.15 % Linearity (independent) 100 ENR Noise Electrical Angle 3600° +15° -0° Power Rating 2.0 W at 40 °C ambient, derated to zero at 125 °C Insulation Resistance 100 M minimum, 500 VDC Dielectric Strength 500 VRMS, 60 Hz Absolute Minimum Resistance Linearity x total resistance or 0.5 , whichever is greater End Voltage Linearity x total applied voltage for total resistance above 20 , 2.0 % of total applied voltage for 20 and below MATERIAL SPECIFICATIONS Housing and Lids Bushing ENVIRONMENTAL SPECIFICATIONS Molded, glass filled, thermoset plastic Brass, nickel plated Shaft Stainless steel, non-passivated Terminals Brass, plated for solderability Bushing Mount Hardware Lockwasher Internal Tooth: Panel Nut: Steel, nickel plated Brass, nickel plated Vibration 15 g thru 2000 Hz Shock 50 g Salt Spray Rotational Life Temperature Range 48 h 500 000 shaft revolutions -55 °C to +125 °C Note • Nothing stated herein shall be construed as a guarantee of quality or durability. MARKING Unit Identification Units shall be marked with Vishay Spectrol name and model no, resistance and resistance tolerance, linearity, terminal identification and date code ORDERING INFORMATION/DESCRIPTION The Model 162 can be ordered from this datasheet with a variety of alternate characteristics, as shown. For most rapid service on your order, please state: 162 B 10K BO5 MODEL STYLE (BUSHING) TOTAL RESISTANCE PACKAGING Other characteristics will be standard as described on this datasheet. If special characteristics are required, such as: special linearity tolerance, special resistance tolerance, extra taps, non-linear functions, etc., please state these on your order and allow additional lead time for delivery. SAP PART NUMBERING GUIDELINES 162 B 103 B05 MODEL STYLE OHMIC VALUE PACKAGING Revision: 27-Mar-15 Document Number: 57043 1 For technical questions, contact: [email protected] 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 162 www.vishay.com Vishay Spectrol DIMENSIONS in inches (millimeters) MODEL 162B/162-1... MTG. FACE ± 0.015 ± 0.015 0.125 (3.18) 1.000 (25.40) ± 0.031 0.687 (17.45) + 0.000 Ø 0.0935 - 0.0003 (2.37) + 0.000 Ø 0.281- 0.001 (7.14) ± 0.015 0.281 (7.14) 0.040 (1.02) 3 CW 1 ± 0.015 Ø 0.500 (12.70) 2 1/ 4 - 32 UNEF-2A SCREWDRIVER SLOT 0.025 WIDE (0.64) x 0.037 DEEP (0.94) 3 TERMINALS EQUALLY SPACED ON A 0.300 Ø (7.62) 2 CW 1 3 SCHEMATIC TOLERANCES: UNLESS OTHERWISE NOTED. DECIMALS ± 0.005 ANGLES ± 2° MECHANICAL SPECIFICATIONS PARAMETER Mechanical Rotation 3600°, +15° -0° Bearing Type: Torque (Maximum) Sleeve 0.8 oz. - in (57.60 g - cm) 0.6 oz. - in (43.20 g - cm) STARTING RUNNING Mechanical Runouts (maximums): Shaft (TIR) Pilot Dia. (TIR) Lateral (TIR) Shaft End Play Shaft Radial Play 0.003" (0.08 cm) 0.003" (0.08 cm) 0.005" (0.13 cm) 0.010" (0.25 cm) 0.003" (0.08 cm) Weight 0.3 oz. (8.50 g) maximum Stop Strength 20 oz. - in (static) (1.44 kg - cm) POWER RATING CHART RATED POWER IN W 3.0 RESISTANCE ELEMENT DATA MAXIMUM STANDARD RESO- OHMS CURRENT RESISTANCE LUTION PER AT 40 °C VALUES (%) TURN AMBIENT () (mA) 2.5 2.0 1.5 MAXIMUM VOLTAGE ACROSS COIL (V) WIRE TEMP. COEF. (ppm/°C) 100 0.092 0.092 141 14 20 1.0 200 0.069 0.138 100 20 20 0.5 500 0.049 0.245 63 32 20 1K 0.047 0.470 45 45 20 2K 0.038 0.763 32 64 20 5K 0.031 1.56 20 100 20 10K 0.025 2.55 14 140 20 20K 0.020 3.94 10 200 20 30K 0.018 5.34 8.2 246 20 50K 0.015 7.64 6.3 315 20 100K 0.013 13.2 4.5 450 20 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE IN °C MARKING Example of a marking for a standard part: 162-11103 Revision: 27-Mar-15 Document Number: 57043 2 For technical questions, contact: [email protected] 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 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000