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82PR500KLF 参数 Datasheet PDF下载

82PR500KLF图片预览
型号: 82PR500KLF
PDF下载: 下载PDF文件 查看货源
内容描述: 1/4直径单转金属陶瓷微调电位器 [1/4 Diameter Single Turn Cermet Trimming Potentiometer]
分类和应用: 电位器微调电位器
文件页数/大小: 4 页 / 63 K
品牌: BITECH [ BI TECHNOLOGIES ]
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MODEL 82
1/4” Diameter
Single Turn
Cermet Trimming
Potentiometer
ELECTRICAL
1
Standard Resistance Range, Ohms
Standard Resistance Tolerance
Input Voltage, Maximum
Slider Current, Maximum
Power Rating, Watts
End Resistance, Maximum
Actual Electrical Travel, Nominal
Dielectric Strength
Insulation Resistance, Minimum
Resolution
Contact Resistance Variation, Maximum
ENVIRONMENTAL
10 to 1Meg
±10% (<100 Ohms = ±20%)
200 Vdc or rms not to exceed power rating
100mA or within rated power, whichever is less
0.5 at 70°C derating to 0 at 125°C
2 Ohms
220°
600 Vrms
1,000 Megohms
Essentially infinite
1% or 1 Ohm, whichever is greater
Seal
Temperature Coefficient, Maximum
Operating Temperature Range
Thermal Shock
Moisture Resistance
Shock, 6ms Sawtooth
Vibration
High Temperature Exposure
Rotational Life
Load Life at 0.5 Watts
Resistance to Solder Heat
MECHANICAL
85°C Fluorinert® (No Leaks)
±100ppm/°C
–55°C to +125°C
5 cycles, –55°C to +125°C (1%
∆RT,
1%∆VR)
Ten 24 hour cycles (1%
∆RT,
IR 100 Megohms Min.)
100G’s (1%
∆RT,
1%
∆VR
)
20G’s, 10 to 2,000 Hz (1%
∆RT,
1%
∆VR
)
250 hours at 125°C (2%
∆RT,
2%
∆VR
)
200 cycles (3%
∆RT)
1,000 hours at 70°C (2%
∆RT)
260°C for 10 sec. (1%
∆RT)
Mechanical Stops
Torque, Starting Maximum
Weight, Nominal
Fluorinert® is a registered trademark of 3M Company.
Specifications subject to change without notice.
Solid
3 oz.-in. (0.021 N-m)
.02 oz. (0.60 grams)
1-65
Model 82