Sharma Potentiometers
WIW3362
Trimmer Potentiometer
Features
Single Turn
Cermet / Industrial / Sealed
Top and side adjust types
(P,U, W,S most popular)
How to order
Electrical Characteristics
Standard Resistance Range
100 to 2 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
0.05%
Resistance
0.15%
Resolution: Infinite
Insulation Resistance
500 vdc
1,000 Megohms min.
Dielectric Strength
101.3 kPa 500 vac
8.5 kPa 315 vac
Adjustment Angle: 210 nom.
Environmental Characteristics
Power Rating (250 volts max.)
0.5 watt (70 ) , 0 watt (125 )
Temperature Range
-55
to +125
Temperature Coefficient: 100ppm/
Vibration: 98 m/s
2
(1% TR;2% VR)
Shock: 390 m/s
2
(1% TR; 1% VR)
Load Life
1,000 hours 0.5 watt @ 70
(3% TR; 4% or 4 ohm )
Rotational Life: 200 cycles
(3% TR; 4% or 4 ohm,)
Physical Characteristics
Mechanical Angle
250° nom.
Torque
20 mN m max.
Stop Strength
50 mN m min.
Terminals
Solderable pins
Standard Packaging
50 pcs. per tube
WIW3362
P
102
Model
Style
Resistance Code
R
P
U
Standard Resistance Table
Resistance
(
100
200
500
1,000
M
S
Resistance
Code
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
205
)
2,000
5,000
10,000
20,000
X
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
2,000,000
Special resistance available
Detail Specification: Q/RY260A-2000
MF
SF
W
Tel:(949)642-SECI
SECI Engineers & Buyers' Guide
Fax:(949)642-7327
Real-time operating system RTOS
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