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| Model 162 Vishay Spectrol (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 1/ 2" RoHS COMPLIANT ELECTRICAL SPECIFICATIONS PARAMETER Total Resistance Standard Range Tolerance Linearity (Independent) Noise Electrical Angle Power Rating Insulation Resistance Dielectric Strength Absolute Minimum Resistance End Voltage STANDARD 100 to 100 k 5% STANDARD 0.30 % 100 ENR 3600 + 15 - 0 2.0 W at 40 C ambient, derated to zero at 125 C 100 M minimum, 500 VDC 500 VRMS, 60 Hz Linearity x total resistance or 0.5 , whichever is greater Linearity x total applied voltage for total resistance above 20 , 2.0 % of total applied voltage for 20 and below SPECIAL 115 k 1% BEST PRACTICAL 0.15 % MATERIAL SPECIFICATIONS Housing and Lids Bushing Shaft Terminals Bushing Mount Hardware Lockwasher Internal Tooth: Panel Nut: Molded, glass filled, thermoset plastic Brass, nickel plated Stainless steel, non-passivated Brass, plated for solderability MARKING Unit Identification Units shall be marked with Vishay Spectrol name and model no, resistance and resistance tolerance, linearity, terminal identification and date code ENVIRONMENTAL SPECIFICATIONS Vibration Shock Salt Spray Rotational Life Temperature Range 15 g thru 2000 Hz 50 g 48 h 500 000 shaft revolutions - 55 C to + 125 C Steel, nickel plated Brass, nickel plated ORDERING INFORMATION/DESCRIPTION The Model 162 can be ordered from this data sheet with a variety of alternate characteristics, as shown. For most rapid service on your order, please state: 162 MODEL B STYLE (BUSHING) 10K TOTAL RESISTANCE BO5 PACKAGING e4 LEAD FINISH Other characteristics will be standard as described on this data sheet. 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 MODEL B STYLE 103 OHMIC VALUE B05 PACKAGING www.vishay.com 116 For technical questions, contact: sfer@vishay.com Document Number: 57043 Revision: 18-Jun-07 Model 162 (12.7 mm) Ten Turn Wirewound Bushing Mount Precision Potentiometer DIMENSIONS in inches (millimeters) MTG. FACE 0.125 (3.18) 0.015 1/ 2" Vishay Spectrol 1.000 (25.40) 0.015 0.031 + 0.000 0.687 (17.45) O 0.0935 - 0.0003 (2.37) O 0.281- 0.001 (7.14) + 0.000 0.015 0.281 (7.14) 0.040 (1.02) 3 CW 1 0.015 2 O 0.500 (12.70) 1/ 4 - 32 UNEF-2A 3 TERMINALS EQUALLY SPACED ON A 0.300 O (7.62) SCREWDRIVER SLOT 0.025 WIDE (0.64) x 0.037 DEEP (0.94) 2 CW 1 3 SCHEMATIC TOLERANCES: UNLESS OTHERWISE NOTED. DECIMALS 0.005 ANGLES 2 MECHANICAL SPECIFICATIONS PARAMETER Mechanical Rotation Bearing Type: Torque (Maximum) Mechanical Runouts (Maximums): Shaft (TIR) Pilot Dia. (TIR) Lateral (TIR) Shaft End Play Shaft Radial Play Weight Stop Strength STARTING RUNNING 3600, + 15 - 0 Sleeve 0.8 oz. - in (57.60 g - cm) 0.6 oz. - in (43.20 g - cm) 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) 0.3 oz. (8.50 g) maximum 20 oz. - in (static) (1.44 kg - cm) POWER RATING CHART RESISTANCE ELEMENT DATA 3.0 2.5 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE IN C MAXIMUM MAXIMUM WIRE STANDARD RESO- OHMS CURRENT VOLTAGE TEMP. RESISTANCE LUTION PER AT 40 C ACROSS COEF. VALUES TURN AMBIENT COIL (%) (ppm/C) () (mA) (V) 100 0.092 0.092 141 14 20 200 0.069 0.138 100 20 20 500 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 RATED POWER IN W Document Number: 57043 Revision: 18-Jun-07 For technical questions, contact: sfer@vishay.com www.vishay.com 117 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. 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 herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
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