Product Information Product Name: 2x Heat Shrinkable Tubing Features Scope of application
Rated power consumption: 0.5w
Nominal resistance range: 100Ω-1mΩ
Resistance value series：Preferred 1EC63 in the E3 series, take 1 effective digit that is 1, 2, 5
Allowable deviation of resistance value: ±10% TCR≤±250×10-6/°C
Limit voltage of resistor: 315V (DC or AC rms)
Limit current of movable contact: 100mA
Low voltage under 8.5KPa (85mbar): 450V
Climate category: 55/125/04
Total mechanical travel: 28±2 turns
Stability class: 10%
Starting torque: ≤35mN-m
Load wear weeks: 200 weeks
Package: 3296W
Type: Multi-turn adjustable precision resistor
Nominal resistance range: 102-2m?
Resistance value allowable deviation: earth 10%
Terminal resistance: <1%R or 10?
Contact resistance variation: CRV≤±3%R or 5?
Insulation resistance: R≥1G?(100Vdc)
Withstanding voltage: 640Vac
Limit dynamic contact current: 100mA
Effective electrical travel: >70% of Total mechanical travel >70%of Total mechanical travel
Rated power: 0.5w@70°C, 0w@100°C
Temperature range: -55℃+100℃
Temperature coefficient: S250ppm/°C±100ppm/°C
Potentiometers made of vitreous enamel as resistive material, consisting of a vitreous enamel resistor body and a rotation or sliding system. The knob adjusts the resistance value clockwise, which can flexibly adjust the voltage and current or signal control. The potentiometers have good electrical conductivity and can be used in harsh environmental conditions.
1、Used as voltage divider
The potentiometer is a continuously adjustable resistor, when adjusting the potentiometer's turning or sliding handle, the moving contact slides on the resistor body. At this time in the output of the potentiometer can be obtained with the potentiometer applied voltage and movable arm angle or stroke into a certain relationship between the output voltage.
2、Used as Varistor
When the potentiometer is used as a varistor, it should be connected as a two-terminal device so that the potentiometer can be obtained within the travel range of the potentiometer. The travel range of the potentiometer, you can get a smooth and continuous change of the resistance value.
3、Used as current controller
When the potentiometer as a current controller, one of the selected current output terminal must be a sliding contact lead.
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On 21-Dec-2023 at 12:44:39 GMT, seller added the following information: