Model 152 Vishay Spectrol 7/ 8" (22.2 mm) Single Turn Wirewound, Precision Potentiometer FEATURES • Rugged, high-quality, all metal housing • Short length behind panel 11/32" (8.76 mm) RoHS • Ohmic value range: 5 Ω to 40 kΩ COMPLIANT • Extra taps available • Bushing and servo mount types ELECTRICAL SPECIFICATIONS PARAMETER Total Resistance Standard Range 5 Ω to 20 kΩ - special to 40 kΩ Tolerance 50 Ω and Above: Below 50 Ω STANDARD ±3% ±5% SPECIAL ±1% ±3% Linearity (Independent) Total Resistance 5 Ω to 100 Ω 100 Ω to 500 Ω 500 Ω and Above STANDARD ± 1.0 % ± 1.0 % ± 0.5 % BEST PRACTICAL ± 0.75 % ± 0.50 % ± 0.35 % 100 Ω ENR Noise 2W derated to zero at 125 °C Power Rating (at 40 °C Ambient) Electrical Angle 340° ± 2° Insulation Resistance 1000 MΩ minimum 500 VDC Dielectric Strength 1000 VRMS, 60 Hz Not to exceed linearity times total resistance or 0.5 Ω whichever is greater Absolute Minimum Resistance Minimum Voltage 0.5 % max. Temperature Coefficient of Resistance Refer to standard resistance element data ORDERING INFORMATION/DESCRIPTION 152 S 10K BO10 MODEL MOUNTING OHMIC VALUE PACKAGING B: Bushing S: Servo Box of 10 pieces Other characteristics will be standard as described on this data sheet. If special characteristics are required, such as: special linearity, special resistance tolerance, high torque, 1/8 shaft - 1/4 - 32 bushing, stops, non - linear functions, etc., state these on your order. SAP PART NUMBERING GUIDELINES 152 B 502 MODEL MOUNTING TYPE OHMIC VALUE PACKAGING B: Bushing 502 = 5K Box of 10 pieces www.vishay.com 92 For technical questions, contact: [email protected] B10 Document Number: 57098 Revision: 19-Jun-07 Model 152 7/ " 8 Vishay Spectrol (22.2 mm) Single Turn Wirewound, Precision Potentiometer DIMENSIONS in inches (millimeters) BUSHING MOUNT TYPE: 152B SERVO MOUNT TYPE: 152S MOUNTING SURFACE ± 0.031 0.875 (22.22) ± 0.010 0.365 (9.27) ± 0.015 0.345 (8.76) ± 0.015 0.030 MAX. (0.76) 0.455 (11.56) 0.062 (1.57) Ø 0.375 (9.52) X 0.062 (1.57) WIDE IMPERFECT THR’D AREA 0.125 (3.18) 90° + 0.0000 - 0.0003 Ø 0.2497 (6.34) Ø 0.875 (22.22) 0.062 (1.57) 0.062 (1.57) ± 0.010 0.020 MAX. (0.51) + 0.0000 - 0.0005 Ø 0.750 MAX. (19.05) 0.312 (7.92) Ø 0.350 MAX. (8.89) 3/ - 32 UNEF - 2A 8 Ø 0.7500 (19.05) Ø 0.875 (22.22) + 0.0000 0.190 TERMINAL RADIUS (4,83) 0.1248 Ø - 0.0003 (3.17) ± 0.031 0.500 (12.70) Ø 0.200 MAX. (5.08) MOUNTING SURFACE Ø 0.062 (1.57) x 0.062 HIGH (1.57) LOCATING PIN 2 1 TOLERANCES: UNLESS OTHERWISE NOTED. DECIMALS ± 0.005 ANGLES ± 2° CW 3 SCHEMATIC MECHANICAL SPECIFICATIONS PARAMETER Rotation 360° continuous Servo mount: Ball bearing Bearing Type Bushing mount: Sleeve bearing Torque (Maximums) STARTING RUNNING Servo 0.25 oz. - in (18.00 g - cm) 0.15 oz. - in (10.80 g - cm) Bushing 0.30 oz. - in (21.60 g - cm) 0.25 oz. - in (18.00 g - cm) BUSHING SERVO 0.002" (0.05 cm) 0.002" (0.05 cm) - 0.002" (0.05 cm) Lateral Runout 0.005" (0.13 cm) 0.002" (0.05 cm) Shaft End Play 0.006" (0.15 cm) 0.005" (0.13 cm) Shaft Radial Play 0.003" (0.08 cm) 0.002" (0.05 cm) Mechanical Runouts (Maximums) Shaft Runout Pilot Dia. Runout Weight Document Number: 57098 Revision: 19-Jun-07 0.5 oz. maximum (14.18 g) For technical questions, contact: [email protected] www.vishay.com 93 Model 152 7/ " 8 Vishay Spectrol (22.2 mm) Single Turn Wirewound, Precision Potentiometer MATERIAL SPECIFICATIONS ENVIRONMENTAL SPECIFICATIONS Housing Vibration Aluminum, anodized Stainless steel, non-magnetic non-passivated Shaft 15 g thru 2000 Hz Shock 50 g 96 h Rear Lid Molded glass filled phenolic Salt Spray Terminals Brass, plated for solderability Rotational Life Shaft Revolution: Bushing Mount Hardware Lockwasher Internal Tooth: Panel Nut: Steel, nickel plated Brass, nickel plated POWER RATING CHART Load Life Servo 2 million 900 h Operating Temperature Range - 55 °C to - + 125 °C MARKING 4 Unit Identification RATED POWER IN W Bushing 1 million 3 Units shall be marked with Vishay Spectrol name, model number, resistance and tolerance, linearity terminal identification and data code. Applicable test procedures: MIL-R-12934 2 1 0 0 20 40 60 80 100 120 140 160 AMBIENT TEMPERATURE IN °C www.vishay.com 94 For technical questions, contact: [email protected] Document Number: 57098 Revision: 19-Jun-07 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