MODEL 62
1
1/4 Diameter
Single Turn
Cermet Trimming
Potentiometer
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 70C derating to 0 at 125C
End Resistance, Maximum 2 Ohms
Actual Electrical Travel, Nominal 220
Dielectric Strength 600Vrms
Insulation Resistance, Minimum 100 Megohms
Resolution Essentially infinite
Contact Resistance Variation, Maximum 1% or 1 Ohm, whichever is greater
ENVIRONMENTAL
Seal 85C Fluorinert (No Leaks)
Temperature Coefficient, Maximum 100ppm/C
Operating Temperature Range 55C to +125C
Thermal Shock 5 cycles, 55C to +125C (1% RT, 1% VR)
Moisture Resistance Ten 24 hour cycles (1% RT, IR 100 Megohms Min.)
Shock, 6ms Sawtooth 100Gs (1% RT, 1% VR)
Vibration 20Gs, 10 to 2,000 Hz (1% RT, 1% VR)
High Temperature Exposure 250 hours at 125C (2% RT, 2% VR)
Rotational Life 200 cycles (2% RT)
Load Life at 0.5 Watts 1,000 hours at 70C (2% RT)
Resistance to Solder Heat 260C 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)
Fluorinert is a registered trademark of 3M Company.
Specifications subject to change without notice.
Model 62
1-31TOP ADJUSTMENT (Inch/mm)
Model 62P, 62PF
Model Dim . A
.312.062
62P
7.921.57
(1) .210
A
(3) .625
5.08
.007 62PF Min.
15.87
Min.
0.178
Standoff Standoff
.025
Plastic
3 Places
0.635
.250 .020
Dia.
6.350 0.508
Electric Adjustment
Housing: Metal
.10 .10
90 5
.110 .005 .025 .005
Terminal Pins (3)
Long X
2.54 2.54
2.794 0.127 0.635 0.127
Solderable
(2)
.017 .003
.035 .005
Dia.
Wide X Deep Slot
0.432 0.076
0.889 0.127
Note: Model 62P dimensions applicable to all models except as noted.
Model 62B
.20
.10
Max.
.280 .10
5.08 .015
2.54
Max.
Min.
2.54
7.112
0.381 Case:
Model No.
Standoff 3 Pls. (1)
Plastic
& Resistance
Value on either
(3)
.30
surface
.360
7.62
Max.
9.144
.150 .015
(2)
3.810 0.381
.25
6.35 .017 .003
Dia.
Min.
0.432 0.076
Solderable Pins (3)
Model 62M
.210
.10
.19
Min. 5.08
2.54
4.83
.10
2.54
(3)
(1)
.10
Terminal Pins (3)
(2)
2.54
Solderable
.017 .003
Dia.
0.432 0.076
Model 62
1-32
2 1
3