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PDF WIW3269 Data sheet ( Hoja de datos )
| Número de pieza | WIW3269 | |
| Descripción | Trimmer Potentiometer | |
| Fabricantes | Sharma Electro | |
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Sharma Potentiometers
WIW3269 Trimmer Potentiometer
Features
z 6mm Multiturn
z Cermet / Industrial / Sealed
z Surface Mount
z 3 terminal styles (W,X,P)
Electrical Characteristics
Standard Resistance Range
10 to1 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 f0.02%
Resistance f0.05%
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 (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 0.25 watt @ 70ć
(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
25mNgm max.
Mechanical Stop
Wiper idles.
Terminals
Solderable pins
Standard Packaging
50 pcs. per tube
Style Code
WIW3269-W
ZLGH
GHHS
How to order
WIW3269—W—102
Model
Style
Resistance Code
WIW3269-P
ZLGH
GHHS
WIW3269-X
ZLGH
GHHS
Standard Resistance Table
Resistance
Resistance
˄Ohms˅
Code
10 100
20 200
50 500
100 101
200 201
500 501
1,000
102
2,000
202
5,000
502
10,000
103
20,000
203
25,000
253
50,000
503
100,000
104
200,000
204
250,000
254
500,000
504
1,000,000
105
Special resistance available
TCR of shaded areas f250ppm/ć
Detail Specification: Q/RY261-2000
WIPER
CLOCKWISE
CW
Tel:(949)642-SECI SECI Engineers & Buyers' Guide Fax:(949)642-7327
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet WIW3269.PDF ] | |
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