MODEL 82 1 1/4” Diameter Single Turn Cermet Trimming Potentiometer ELECTRICAL Standard Resistance Range, Ohms Standard Resistance Tolerance Input Voltage, Maximum Slider Current, Maximum Power Rating, Watts End Resistance, Maximum Actual Electrical Travel, Nominal Dielectric Strength Insulation Resistance, Minimum Resolution Contact Resistance Variation, Maximum 10 to 1Meg ±10% (<100 Ohms = ±20%) 200 Vdc or rms not to exceed power rating 100mA or within rated power, whichever is less 0.5 at 70°C derating to 0 at 125°C 2 Ohms 220° 600 Vrms 1,000 Megohms Essentially infinite 1% or 1 Ohm, whichever is greater ENVIRONMENTAL Seal Temperature Coefficient, Maximum Operating Temperature Range Thermal Shock Moisture Resistance Shock, 6ms Sawtooth Vibration High Temperature Exposure Rotational Life Load Life at 0.5 Watts Resistance to Solder Heat 85°C Fluorinert® (No Leaks) ±100ppm/°C –55°C to +125°C 5 cycles, –55°C to +125°C (1% ∆RT, 1%∆VR) Ten 24 hour cycles (1% ∆RT, IR 100 Megohms Min.) 100G’s (1% ∆RT, 1% ∆VR ) 20G’s, 10 to 2,000 Hz (1% ∆RT, 1% ∆VR ) 250 hours at 125°C (2% ∆RT, 2% ∆VR ) 200 cycles (3% ∆RT) 1,000 hours at 70°C (2% ∆RT) 260°C for 10 sec. (1% ∆RT) MECHANICAL Mechanical Stops Torque, Starting Maximum Weight, Nominal Solid 3 oz.-in. (0.021 N-m) .02 oz. (0.60 grams) Fluorinert® is a registered trademark of 3M Company. Specifications subject to change without notice. 1-65 Model 82 TOP ADJUSTMENT (Inch/mm) Model 82P, 82PF Model Dim. A .25 Min. 6.35 .625 Min. 15.875 82P 82PF .025 0.635 (1) .10 2.54 .011 Min. 0.28 A .140 Max. 3.556 Standoffs .250 ± .015 Dia. 6.350 ± 0.381 (3) (2) 90° ±5° Housing Metal .10 2.54 .025 ± .005 .110 ± .005 Long X 0.635 ± 0.127 2.794 ± 0.127 Terminal Pins (3) Solderable .017 ± .003 Dia. 0.432 ± 0.076 Wide X .035 ± .005 Deep Slot 0.889 ± 0.127 Note: Model 82P dimensions applicable to all models except as noted. .10 2.54 Model 82M .10 2.54 (1) .17 4.32 .18 Min. 4.57 (3) (2) .10 2.54 Model 82W .10 2.5 .18 4.57 Min. .21 5.3 .020 Min. 0.51 Standoffs (1) (2) (3) .10 2.5 SIDE ADJUSTMENT (Inch/mm) Model 82PA .17 4.32 .10 2.54 .25 Min. 6.35 .185 ± .015 4.669 ± 0.381 .012 Min. 0.305 (3) .205 ± .015 5.207 ± 0.381 Housing: Metal Case: Plastic .28 7.11 (2) .10 2.54 .36 9.14 (1) .035 0.889 Model No. And Resistance Value marked on this surface .10 2.54 1-66 Model 82 STANDARD RESISTANCE VALUES, OHMS 1 10 20 50 100 200 500 1K 2K 5K 10K 20K 25K 50K 100K 200K 250K 500K 1Meg PACKAGING Standard: Boxes Capacity Option: 50 Units (82PA, 82PF) 100 Units (All other styles) Tubes All units oriented with #1 pin to same side. Magazine Option: = = Pin Style Width Height Length Capacity = = = = PA 0.28” 0.94” 15.6” 50 Units P,M,W 0.34” 0.65” 27.5” 100 Units Tape & Reel, Ammo Pack (Available for 82W Only) All units oriented with #1 pin to the right of the direction of feed. Tape Reel Ammo Seat Plane to Centerline of Sprocket Hole Width Sprocket Capacity Diameter Tape Fold Box = = = = = = = .71” (18.03 mm) 18 mm Single Hole .50” spacing 1,000 Units 14” (356 mm) 12” (305 mm) 1.5” x 13” x 10” 1-67 Model 82 ORDERING INFORMATION 82 P R 10K LF Standard: Model Series Pin Style RoHS Compliant Product Code - Optional Resistance Value Resistance Prefix 82 W R 10K LF TB Option: Packaging Option: TB = Tubes (Pin styles P, PA, M, W) RoHS Compliant Product Code - Optional Pin Style 82 W F R 10K LF TR Option: Pin Style Pin Style Suffix: (Used with AP and TR packaging options. Applicable to pin styles W only. "F" designates 0.60" lead length.) CIRCUIT DIAGRAM Packaging Option: AP = Ammo pack TR = Tape & Reel (Pin styles W, X only) RoHS Compliant Product Code - Optional NOTES 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. (2) (1) (3) CW INCH mm Tolerances unless otherwise specified: Linear = ± .01 inches (.25mm) Angular = ± 2 degrees 1-68 Model 82