Features
  • Multifinger wiper for better contact resistance
  • Arrow and graduations for repeatable settings
  • "O" ring seal for solvent and aqueous washing
  • IC style pins for easier board insertion
  • Solid end stop
  • Spectrol 63X Series

    Trimmer - 3/8" square, single turn, cermet
    Photo of 63X Series Trimmer

    Spectrol No. NTE Part No. Value
    Ohms
    Adjust Diag.
    No.
    63X-100 500-0365 10 Side T4
    63X-200 500-0366 20 Side T4
    63X-500 500-0367 50 Side T4
    63X-101 500-0368 100 Side T4
    63X-201 500-0369 200 Side T4
    63X-501 500-0370 500 Side T4
    63X-102 500-0371 1K Side T4
    63X-202 500-0372 2K Side T4
    63X-502 500-0373 5K Side T4
    63X-103 500-0374 10K Side T4
    63X-203 500-0375 20K Side T4
    63X-253 500-0376 25K Side T4
    63X-503 500-0377 50K Side T4
    63X-104 500-0378 100K Side T4
    63X-204 500-0379 200K Side T4
    63X-254 500-0380 250K Side T4
    63X-504 500-0381 500K Side T4
    63X-105 500-0382 1M Side T4
    63X-205 500-0383 2M Side T4

    Dimensional Drawing

    T4

    Schematic Diagram

    Specifications
    Electrical
    Effective Travel: 270° nom
    Resistance Range: 10 Ohms to 2 Meg Ohm
    Resistance Tolerance: ±10%
    End Resistance: 2 Ohms max
    Temperature Coefficient of Resistance:
          100ppm/°C. 100 Ohms to 2 Meg Ohms
          0 to +250ppm/°C. below 100 Ohms
    Power Rating: 1/2W @ +70°C derated to 0W @ +125°C
    Dielectric Withstanding Voltage:
          1000V AC at sea level
          250V AC at 80,000 feet (24,400 meters)
    Insulation Resistance: 1000 Meg Ohms min
    Contract Resistance Variation: 2% or 20 Ohms, whichever is greater

    Mechanical
    Stop: Solid
    Starting Torque: 35mNm max
    Resistance Element: Cermet
    2-Terminal Adjustability: 0.05% RT
    3-Terminal Adjustability: 0.05% of applied voltage

    Environmental
    Operating Temperature: -55° to +125°C
    Electrical Endurance: 1000 hr.
    Mechanical Life: 200 cycles

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