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參數(shù)資料
| 型號(hào)： | 91PR10KLF |
| 廠商： | BI Technologies Corporation |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | 3/8 Diameter Single Turn Cermet Trimming Potentiometer |
| 中文描述： | 3月8日直徑單轉(zhuǎn)金屬陶瓷微調(diào)電位器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 77K |
| 代理商： | 91PR10KLF |
1
1-83
Model 91
MODEL 91
3/8” Diameter
Single Turn
Cermet Trimming
Potentiometer
ELECTRICAL
Standard Resistance Range, Ohms
10 to 2Meg
Standard Resistance Tolerance
±20%
Input Voltage, Maximum
250 Vdc or rms not to exceed power rating
Slider Current, Maximum
100mA or within rated power, whichever is less
Power Rating, Watts
0.5 at 70°C derating to 0 at 125°C
End Resistance, Maximum
2 Ohms
Actual Electrical Travel, Nominal
174°
Dielectric Strength
500 Vrms
Insulation Resistance, Minimum
1,000 Megohms
Resolution
Essentially infinite
Contact Resistance Variation, Maximum
1% or 1 Ohm, whichever is greater
ENVIRONMENTAL
Temperature Coefficient, Maximum
±100ppm/°C
Operating Temperature Range
–55°C to +125°C
Thermal Shock
5 cycles, –55°C to +125°C (1%
RT, 1% VR)
Moisture Resistance
Ten 24 hour cycles (1%
RT, IR 100 Megohms Min.)
Shock, 6ms Sawtooth
100G’s (1%
RT, 1% VR)
Vibration
20G’s, 10 to 2,000 Hz (1%
RT, 1% VR)
High Temperature Exposure
250 hours at 125°C (2%
RT, 2% VR)
Rotational Life
200 cycles (3%
RT)
Load Life at 0.5 Watts
1,000 hours at 70°C (2%
RT)
Resistance to Solder Heat
260°C for 10 sec. (1%
RT)
MECHANICAL
Mechanical Stops
Solid
Stop Strength
12 oz.-in. (0.085 N-m)
Torque, Starting Maximum
5oz.-in. (0.042 N-m)
Weight, Nominal
.03 oz. (0.85 grams)
Specifications subject to change without notice.
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| 91R1AB22A10R51 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:For technical assistance call the Sensor Controls Products number on the back cover |
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