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Sharma Electro

WIW1029 Datasheet Preview

WIW1029 Datasheet

Trimmer Potentiometer

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WIW1029 (3296)
Sharma Potentiometers
Trimmer Potentiometer
Features
z 9mm Multiturn Square
z Cermet / Industrial / Sealed
z 5 Terminals types (W / X / P/ Y / Z)
z Available with a knob for finger adjust
Electrical Characteristics
Standard Resistance Range
10 to 5 Megohms
(see standard resistance table)
Resistance Tolerance
f10%std.
(tighter tolerance available)
Absolute Minimum Resistance
1% or 2 ohms max.
(whichever is greater)
Contact Resistance Variation
3% or 3 ohms max.
(whichever is greater)
Adjustability
Voltage f0.01%
Resistance f0.05%
Resolution: Infinite
Insulation Resistance
500 vdc
1,000 Megohms min.
Dielectric Strength
101.3 kPa 600 vac
8.5 kPa 360vac
Effective Travel: 25turns nom
Environmental Characteristics
Power Rating (300 volts max.)
0.5 watt (70ć) , 0 watt (125ć)
Temperature Range
-55ć to +125ć
Temperature Coefficient
f100ppm/ć
Vibration
98 m/s2
(1%TR; 1%VR)
Shock
390 m/s2
(1%TR; 1%VR)
Load Life
1,000 hours 0.5 watt @ 70ć
(3%TR; 4% or 4 ohm, whichever
is greater , CRV)
Rotational Life: 200 cycles
(3%TR; 4% or 4 ohm)
Physical Characteristics
Torque
36 mNgm max.
Mechanical Stops
Wiper idles
Terminals
Solderable pins
Standard Packaging
50pcs.per tube
Style Code
"






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How to order
WIW1029—W—102
Model
Style
Resistance code
WIPER

CLOCKWISE
CW
Standard Resistance Table
Resistance
˄Ohms˅
10
20
50
100
200
500
1000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500ˈ000
1ˈ000ˈ000
2ˈ000ˈ000
5ˈ000ˈ000
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
505
Special resistance available
TCR of shaded areas f250ppm/ć
Detail Specification: Q/RY256-2000
Detail Mil-Spec˖Q/RY20021-2000
Tel:(949)642-SECI SECI Engineers & Buyers' Guide Fax:(949)642-7327


Part Number WIW1029
Description Trimmer Potentiometer
Maker Sharma Electro
PDF Download

WIW1029 Datasheet PDF






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