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參數資料
| 型號： | WIW3269-X-253 |
| 廠商： | Sharma Electro Components Inc. |
| 元件分類： | 數字電位計 |
| 英文描述： | Trimmer Potentiometer |
| 中文描述： | 電位器 |
| 文件頁數： | 1/1頁 |
| 文件大小： | 455K |
| 代理商： | WIW3269-X-253 |
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:
f
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
f
0.02%
Resistance
f
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
f
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
g
m max.
Mechanical Stop
Wiper idles.
Terminals
Solderable pins
Standard Packaging
50 pcs. per tube
WIW3269-W
ZLGHGHHS
WIW3269-P
ZLGHGHHS
WIW3269-X
ZLGHGHHS
CLOCKWISE
WIPER
CW
How to order
WIW3269—W—102
Model
Style
Resistance Code
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
Special resistance available
TCR of shaded areas
f
250ppm/
Detail Specification: Q/RY261-2000
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
WIW3269 Trimmer Potentiometer
Sharma Potentiometers
Tel:(949)642-SECI
SECI Engineers & Buyers' Guide Fax:(949)642-7327
相關PDF資料 |
PDF描述 |
|---|---|
| WIW3269-X-254 | Trimmer Potentiometer |
| WIW3269-X-500 | Trimmer Potentiometer |
| WIW3269-X-501 | Trimmer Potentiometer |
| WIW3269-X-502 | Trimmer Potentiometer |
| WIW3269-X-503 | Trimmer Potentiometer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| WIW3269-X-254 | 制造商:SHARMA 制造商全稱:Sharma Electro Components,Inc 功能描述:Trimmer Potentiometer |
| WIW3269-X-500 | 制造商:SHARMA 制造商全稱:Sharma Electro Components,Inc 功能描述:Trimmer Potentiometer |
| WIW3269-X-501 | 制造商:SHARMA 制造商全稱:Sharma Electro Components,Inc 功能描述:Trimmer Potentiometer |
| WIW3269-X-502 | 制造商:SHARMA 制造商全稱:Sharma Electro Components,Inc 功能描述:Trimmer Potentiometer |
| WIW3269-X-503 | 制造商:SHARMA 制造商全稱:Sharma Electro Components,Inc 功能描述:Trimmer Potentiometer |
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