Sharma Potentiometers
WIW1015(3266)
Trimmer Potentiometer
Features
6mm Square Multiturn
Cermet / Industrial / Sealed
5 terminal styles (W,X,P,Y, Z)
Style Code
Electrical Characteristics
Standard Resistance Range
10 to1 megohms
(see standard resistance table)
Resistance Tolerance
10% 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
0.02%
Resistance
0.05%
Resolution
Infinite
Insulation Resistance
500 Vdc
1,000 megohms min.
Dielectric Strength
101.3 kPa 600Vac
8.5 kPa 250 Vac
Effective Travel
12 turns nom.
Environmental Characteristics
Power Rating (200 volts max.)
0.25 watt (70 ) , 0 watt (125 )
Temperature Range
-55
to +125
Temperature Coefficient
100ppm/
Vibration
98 m/s
2
(1% TR; 1% VR)
Shock
390 m/s
2
(1% TR; 1% VR)
Load Life
1,000 hours 0.25 watt @ 70
(3% TR; 4% or 4 ohms,
Whichever is greater , CRV)
Rotational Life
200 cycles
(3% TR; 4% or 4 ohms,
Whichever is greater , CRV)
Physical Characteristics
Torque
25mN m max.
Mechanical Stop
Wiper idles.
Terminals
Solderable pins
Standard Packaging
50 pcs. per tube
How to order
WIW1015-W
WIW1015-W—102
Model
Style
Resistance Code
WIW1015-X
Standard Resistance Table
Resistance
Ohms
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
WIW1015-P
WIW1015-Y
WIW1015-Z
Special resistance available
TCR of shaded areas:
250ppm/
Detail Specification: Q/RY261-2000
WIPER
CW
CLOCKWISE
Tel:(949)642-SECI
SECI Engineers & Buyers' Guide
Fax:(949)642-7327
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