Precision Wire Wound Variable Resistor

Part Number 139-2-0-501

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

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Features

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    1
  • Body Style:
    Cylindrical bushing mounted
  • Reliability Indicator:
    Not established
  • Body Diameter:
    0.625 inches
  • Shaft Diameter:
    0.250 inches
  • Shaft Length:
    0.875 inches
  • Mounting Bushing Length:
    0.375 inches
  • Body Length:
    1.312 inches
  • Shaft Style:
    Round, slotted
  • Actuator Type:
    Single shaft
  • Shaft End Play:
    0.008 inches
  • Lateral Runout:
    0.005 inches
  • Pilot Diameter Runout:
    0.003 inches
  • Shaft Radial Play:
    0.002 inches
  • Fragility Factor:
    Moderately rugged
  • Screw Thread Diameter:
    0.375 inches
  • Screw Thread Series Designator:
    Unef
  • Screw Thready Qty Per Inch (tpi):
    32.0
  • Terminal Location:
    Rear end
  • Mounting Method:
    Standard bushing
  • Electrical Resistance Per Section:
    500.0 ohms single section
  • Function Conformity Tolerance Per Section:
    -1.00/+1.00 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    125.0 single section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
    -20.0/+20.0 single section
  • Power Dissipation Rating Per Section In Watts:
    2.75 free air single section
  • Function Conformity Per Section:
    Single section independent linearity
  • Resistance Tolerance Per Section In Percent:
    -3.0/+3.0 single section
  • Function Characteristic Per Section:
    Single section linear
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    40.0 single section
  • Terminal Type And Quantity:
    3 turret
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-01-030-6211

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