Features
  • Multifinger wiper for better contact resistance
  • Withstands immersion cleaning process
  • Graduations for easier setting
  • Rotor design for automatic adjustment
  • Spectrol 76P Series

    Trimmer - 1/4" square, single turn, cermet
    Photo of 76P Series Trimmer

    Spectrol No. NTE Part No. Value
    Ohms
    Adjust Diag.
    No.
    76P-500 500-0342 50 Top T13
    76P-101 500-0343 100 Top T13
    76P-201 500-0344 200 Top T13
    76P-501 500-0345 500 Top T13
    76P-102 500-0346 1K Top T13
    76P-202 500-0347 2K Top T13
    76P-502 500-0348 5K Top T13
    76P-103 500-0349 10K Top T13
    76P-203 500-0350 20K Top T13
    76P-503 500-0351 50K Top T13
    76P-104 500-0352 100K Top T13
    76P-204 500-0353 200K Top T13
    76P-504 500-0354 500K Top T13
    76P-105 500-0355 1M Top T13

    Dimensional Drawing

    T13

    Schematic Diagram

    Specifications
    Electrical
    Effective Travel: 240° nom
    Resistance Range: 10 Ohms to 2 Meg Ohms
    Resistance Tolerance: ±10%
    Temperature Coefficient of Resistance: ±100ppm/°C
    Power Rating: 1/2W @ +70°C derated to 0W @ +150°C
    Dielectric Strength: 900V AC at sea level
    Insulation Resistance: 1000 Meg Ohms min
    Contract Resistance Variation: 1% or 3 Ohms, whichever is greater

    Mechanical
    Stop Strength: 7 oz min
    Travel: 270° nom
    Operating Torque: 3 oz-in max
    Resistance Element: Cermet

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

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