Features
  • Multifinger precious metal wiper for long term set point stability
  • Central pivot locating gear for improved stability
  • Unique ratchet device integral with gear to ensure long term reliability
  • Double chevron shaft for sealing plus consistant torque and reliable adjustability
  • IC style pins for easier board insertion
  • Spectrol64W Series

    Trimmer - 3/8" square, multiturn, cermet
    Photo of 64W Series Trimmer

    Spectrol No.NTE Part No.Value
    Ohms
    AdjustDiag.
    No.
    64W-100500-0192
    10TopT6
    64W-200500-0193
    20TopT6
    64W-500500-0194
    50TopT6
    64W-101500-0195
    100TopT6
    64W-201500-0196
    200TopT6
    64W-501500-0197
    500TopT6
    64W-102500-0198
    1KTopT6
    64W-202500-0199
    2KTopT6
    64W-502500-0200
    5KTopT6
    64W-103500-0201
    10KTopT6
    64W-203500-0202
    20KTopT6
    64W-253500-0203
    25KTopT6
    64W-503500-0204
    50KTopT6
    64W-104500-0205
    100KTopT6
    64W-204500-0206
    200KTopT6
    64W-254500-0207
    250KTopT6
    64W-504500-0208
    500KTopT6
    64W-105500-0209
    1MTopT6
    64W-205500-0210
    2MTopT6

    Dimensional Drawing

    T6

    Schematic Diagram

    Specifications
    Electrical
    Effective Travel: 25 turns nom
    Resistance Range: 10 Ohms to 2 Meg Ohm
    Resistance Tolerance: ±10%
    End Resistance: Less than 2 Ohms
    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: Contact idles at stop
    Operating Torque: 3mNm nom
    Resistance Element: Cermet
    2-Terminal Adjustability: 0.05% RT
    3-Terminal Adjustability: 0.01% of applied voltage

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

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    Contact Us:

    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
    Intl. Fax No.: 714-828-0282