Sharma Potentiometers
WI1016 Round Rotary Potentiometer
Features
ƽꢀ Single Turn
ƽꢀ Cermet
ƽꢀ Industrial / Sealed
ƽꢀ Wide Resistance Range
Style Code
WIW1016-1-16
How to order
WI1016ü1ü102
Electrical Characteristics
Standard Resistance Range
100 to 5 megohms
(see standard resistance table)
Resistance Tolerance
f20% or f10%
Model
(tighter tolerance available)
Absolute Minimum Resistance
1% or 10 ohms max.
(whichever is greater)
Contact Resistance Variation
5% or 5 ohms max.
Style
ꢀꢁꢀꢂꢃꢄ
ꢀꢁꢀꢅꢃꢆ
Resistance Code
(whichever is greater)
Adjustability
WIW1016-1-32
Voltagef0.05%
Resistancef0.15%
Resolution
Infinite
Insulation Resistance
500 vdc
1,000 megohms min.
Dielectric Strength
101.3 kPa 800 vac
8.5 kPa 500 vac
Adjustment Angle
225enom.
Standard Resistance Table
Resistance
(Ohms)
100
Resistance
Code
101
WIW1016-2-12
200
201
500
501
Environmental Characteristics
Power Rating (500 volts max.)
1.5 watt (70ć) , 0 watt (125ć)
Temperature Range
-55ć to +125ć
1,000
102
2,000
202
5,000
502
Temperature Coefficient
f250ppm/ć or f100ppm/ć
Vibration
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
2,000,000
5,000,000
103
98 m/s2
203
(2%TR; 2%VR)
Shock
WIW1016-3
253
490 m/s2
503
(2%TR; 2%VR)
Load Life
1,000 hours 1.5 watt @ 70ć
(10%TR; 6% or 6 ohms, Whichever is
greater ,CRV)
Rotational Life
10,000 cycles
(15%TR; 6% or 6 ohms, Whichever is
greater ,CRV)
104
204
254
504
105
Physical Characteristics
Mechanical Angle
260° nom.
Torque
50 mNgm max.
Stop Strength
205
505
:,3(5
ꢂ
Special resistance available
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ꢁ
Detail Specification: Q/RY514-2003
350 mNgm min.
&&:
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Tel:(949)642-SECI
SECI Engineers & Buyers' Guide
Fax:(949)642-7327