Features
  • Multifinger wiper for better contact resistance
  • "O" ring seal for solvent and aqueous washing
  • Graduations for easier setting
  • Rotor and body material flame retardent
  • Spectrol75H Series

    Trimmer - 1/4" round, single turn, cermet
    Photo of 75H Series Trimmer

    Spectrol No.NTE Part No.Value
    Ohms
    AdjustDiag.
    No.
    75H-100500-0300
    10TopT12
    75H-200500-0301
    20TopT12
    75H-500500-0302
    50TopT12
    75H-101500-0303
    100TopT12
    75H-201500-0304
    200TopT12
    75H-501500-0305
    500TopT12
    75H-102500-0306
    1KTopT12
    75H-202500-0307
    2KTopT12
    75H-502500-0308
    5KTopT12
    75H-103500-0309
    10KTopT12
    75H-203500-0310
    20KTopT12
    75H-503500-0311
    50KTopT12
    75H-104500-0312
    100KTopT12
    75H-204500-0313
    200KTopT12
    75H-504500-0314
    500KTopT12
    75H-105500-0315
    1MTopT12
    75H-205500-0316
    2MTopT12

    Dimensional Drawing

    T12

    Schematic Diagram

    Specifications
    Electrical
    Effective Travel: 240° nom
    Resistance Range: 10 Ohms to 1 Meg Ohm
    Resistance Tolerance: ±10%
    End Resistance: 2 Ohms max
    Temperature Coefficient of Resistance: ±100ppm/°C
    Power Rating: 1/2W @ +85°C derated to 0W @ +150°C
    Dielectric Strength: 600V AC at sea level
    Insulation Resistance: 1000 Meg Ohms min
    Contract Resistance Variation: 3% or 3 Ohms, whichever is greater
    Maximum Wiper Current: 100mA

    Mechanical
    Stop: Solid
    Travel: 260° nom
    Operating Torque: 200mNm max
    Resistance Element: Cermet

    Environmental
    Operating Temperature: -55° to +150°C
    Electrical Endurance: 1000 hr.
    Mechanical Life: 200 cycles

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    Centerpointe Electronics
    5241 Lincoln Ave. Unit #A-7
    Cypress, CA 90630
    Call Toll Free: 800-272-2737
    Fax Toll Free: 800-493-7862
    Intl. Call No: 714-821-1100
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