Precision Trimmer 3386P Potentiometer 1K 2K 5K 10K 50K 100K Preset Trimmer Pot
 
Product Information:
 
  • A potentiometer is a resistive element with three leading ends and the resistance value can be adjusted according to a certain changing law. A potentiometer usually consists of a resistive body and a movable brush. When the brush moves along the resistor body, the resistance value or voltage that has a certain relationship with the displacement is obtained at the output end.
  • Potentiometers can be used as both three-terminal components and two-terminal components. The latter can be regarded as a variable resistor, because its function in the circuit is to obtain an output voltage that has a certain relationship with the input voltage (applied voltage), so it is called a potentiometer.

- Product name: 3386P single-turn precision adjustable potentiometer
- Nominal resistance: 1K/2K/5K/10K/50K/100K
- Rated power: 0.5W
- Tolerance range: ±10%
- Temperature coefficient: ±100ppm/°C
- Number of laps: 1
- Adjustment Type: Top Adjustment
- Effective stroke: 260°
- Resistor Material: Cermet
- Size: 9.53×9.53×4.83mm
- Operating temperature: -55°C+125°C
  • The main function of the potentiometer:
    ①Used as a voltage divider. The potentiometer is a continuously adjustable resistor. When adjusting the handle or sliding handle of the potentiometer, the movable contact slides on the resistor body. At this time, the output voltage of the potentiometer can be obtained in a certain relationship with the applied voltage of the potentiometer and the rotation angle or stroke of the movable arm.
    ②Used as a varistor. When the potentiometer is used as a varistor, it should be connected as a device at both ends, so that a smooth and continuously changing resistance value can be obtained within the stroke range of the potentiometer.
    ③Used as a current controller. When a potentiometer is used as a current controller, one of the selected current outputs must be a sliding contact terminal.
Product features:
Electrical Characteristcs：
  • Nominal resistance range: 1K-100K
  • Resistance tolerance: ±10%
  • Termination resistance: ≤5% or 5Ω
  • Contact resistance change: CRV≤5%R or 5Ω
  • Withstand voltage: 101.3kPa 500V, 8.5kPa 315V
  • Insulation resistance: Ri≥1GΩ(100VAC)
  • Effective electrical travel: 210°±10°
Environment Characteristics：
  • Rated power (315Vmax): 0.5W 70℃, 0W 125℃
  • Temperature range: -55℃~+125℃
  • Temperature coefficient: ±100ppm/℃, ±250p0m/℃
  • Temperature change: △R≤±(2%R+0.1Ω),△(Uab/Uac)≤±1%R
  • Collision: 390m/S2, 4000 cycles △R≤±1%R
  • 70℃ electrical durability: 0.5W, 1000h △R≤±10%R △(Uab/Uac)≤10%
  • Mechanical durability: 200 cycles, △R≤±10%R
  • Constant damp heat: △R≤±3%R, R1≥100MΩ
Physical Characteristics：
  • Total mechanical stroke: 250°±10°
  • Starting torque: ≤20mN.m
  • Stop torque: ≥50mN.m
 
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  • According to your choice.
 
 
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