5100 BITECH | Alldatasheet
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Technical content
7/8” Diameter Single Turn Wirewound Precision Potentiometer ELECTRICAL Resistance Range, Ohms 200 to 15K Standard Resistance Tolerance ±5% Minimum Practical Resistance Tolerance ±2% Independent Linearity ±0.5% Minimum Practical Independent Linearity ±0.25% Power Rating, Watts 0.75 at 40°C derating to 0 at 85°C Dielectric Strength 1,000V rms Insulation Resistance, Minimum 1,000 Megohms Noise, Maximum 100 Ohms Actual Electrical Travel 354° + 2° Tap Tolerance ±2° <500 Ohms, ±1° ≥500 Ohms End Voltage, Maximum Within Std. Linearity Tolerance MODEL STYLES 5101 1/8" Shaft, 3/8" Bushing 5103 1/8" Shaft, Servo Specifications subject to change without notice. ENVIRONMENTAL (MIL-R-12934) Operating Temperature Range –25°C to +85°C Temperature Cycling 5 cycles, –25°C to +85°C Shock, 6ms Sawtooth 100G’s Vibration 10G’s, 10 to 500 Hz Humidity Five 24 hour cycles Rotational Load Life 500K shaft rev. plus 900 hrs. at rated wattage at 40°C
STANDARD RESISTANCE VALUES, OHMS Theoretical Total Resolution Tempco Resistance (% Nominal) of Wire 1K 0.210 ±20 ppm/°C 2K 0.170 ±20 ppm/°C 5K 0.140 ±20 ppm/°C 10K 0.110 ±20 ppm/°C 15K 0.100 ±20 ppm/°C MECHANICAL Total Mechanical Travel 360° Continuous Number of Cups, Maximum 4 Weight, Nominal 0.5 oz. Single Cup 0.3 oz. Each Added Cup Backlash Negligible Shaft End Play, Maximum .005" Shaft Runout, T.I.R., Maximum .0015" Pilot Diameter Runout, T.I.R., Maximum .002" Lateral Runout, T.I.R., Maximum .003" 5101 5103 Shaft Radial Play, Maximum .003" .0025" METRIC CONVERSIONS 1 in. 25.4mm 1 oz. 28.4 gm 1 oz.-in. 0,007 N-m 1 lb.-in. 0,113 N-m
OUTLINE DIMENSIONS (Inch/mm) .250±.005 6.35± 0.13 .875±.016 22.2± 0.41 .500± .031 12.7± 0.79 .625 15.9 .500± .016 12.7± 0.41 + .000 – .010 + 0.00 – 0.25 .062 1.575 + .000 – .002 + 0.00 – 0.05 .406 10.3 + .0000 – .0003 + 0.000 – 0.008 .1248 3.170 Mounting Surface Dia. CCW Slider CWClamp Ears 1.200± .031 30.48± 0.79“RS” Min. .700 17.8 .250 6.35 “L” 3/8 - 32 UNEF Thread Chamfer Max. x 45˚.016 0.41Dia. Dia. Min. .500± .002 12.7± 0.05 .500 12.7 Dimensions shown are with 1 cup, for each additional cup: increase “RS” by increase “L” by 105˚Max. R. Max. OUTLINE DIMENSIONS (Inch/mm) .062±.005 1.58± 0.13 .062±.005 1.58± 0.13 .781 19.8 .057 1.45 .875±.016 22.2± 0.41 .500± .031 12.7± 0.79 .625 15.9 .875± .005 22.2± 0.13 + .0000 – .0005 + 0.0000 – 0.0127 .7500 19.050 + .0000 – .0003 + 0.000 – 0.008 .1248 3.170 Mounting Surface Dia. Dia. Dia. CCW Slider CWClamp Ears 1.200± .031 30.48± 0.79“RS ” Min. .700 17.8 .250 6.35 “L” Chamfer Max. x 45˚.016 0.41 Dia. Min. Min. Dia. Max. .500± .002 12.7± 0.05 .500 12.7 Dimensions shown are with 1 cup, for each additional cup: increase “RS ” by increase “L” by 105˚Max. R. Max. Model 5101 - Bushing Mount Model 5103 - Servo Mount
ORDERING INFORMATION
5101 R 10K L.50 XX Model Series Resistance Prefix Resistance Value Optional Special Feature Code Linearity (CCW) (S) (CW) Metric equivalents, based on 1 inch = 25.4mm are rounded to the same number of significant figures as in the original English units and are provided for general information only. Tolerances unless otherwise specified: Linear = ± .01 inches (.25mm) Angular = ± 2 degrees NOTES mm INCH CIRCUIT DIAGRAM SPECIAL FEATURES Center Tap CT Linearity Tape LT Rear Shaft Extension RS Flatted Shaft FS Slotted Shaft SS