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