Precision Wire Wound Variable Resistor

Part Number 7239-1951-0

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

We ship worldwide

Features

5.281 inches nominal overall length.

Nonmetallic shaft.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    3
  • Body Style:
    Cylindrical servo mounted
  • Reliability Indicator:
    Not established
  • Pilot Diameter:
    0.8750 inches
  • Pilot Length:
    0.0620 inches
  • Undercut Diameter:
    0.875 inches
  • Undercut Width:
    0.0630 inches
  • Body Diameter:
    1.000 inches
  • Shaft Diameter:
    0.2497 inches
  • Shaft Length:
    0.812 inches
  • Body Length:
    4.469 inches
  • Overall Diameter:
    1.344 inches
  • Mounting Lip Diameter:
    1.0000 inches
  • Mounting Lip Depth:
    0.0620 inches
  • Shaft Style:
    Round, slotted
  • Shaft Bearing Type:
    Ball
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    3600.0
  • Maximum Starting Torque:
    1.20 inch-ounces
  • Maximum Running Torque:
    0.90 inch-ounces
  • Maximum Stop Torque:
    100.00 inch-ounces
  • Shaft End Play:
    0.004 inches
  • Shaft Runout:
    0.002 inches
  • Lateral Runout:
    0.002 inches
  • Pilot Diameter Runout:
    0.00200 inches
  • Shaft Radial Play:
    0.0005 inches
  • Terminal Location:
    Longitudinally positioned on the circumference
  • Mounting Method:
    Clamp ring
  • Features Provided:
    Nonmetallic shaft
  • Electrical Resistance Per Section:
    20.0 kilohms all sections
  • Rotary Actuator Travel In Angular Deg:
    3600.0
  • Function Conformity Tolerance Per Section:
    -0.10/+0.10 1st section
  • Function Conformity Tolerance Per Section:
    -1.00/+1.00 2nd section
  • Function Conformity Tolerance Per Section:
    -1.00/+1.00 3rd section
  • Function Conformity Tolerance Per Section:
    -0.10 to 0.10 1st section
  • Function Conformity Tolerance Per Section:
    -1.00 to 1.00 2nd section
  • Function Conformity Tolerance Per Section:
    -1.00 to 1.00 3rd section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    125.0 all sections
  • Power Dissipation Rating Per Section In Watts:
    4.0 free air all sections
  • Function Conformity Per Section:
    All sections independent linearity
  • Resistance Tolerance Per Section In Percent:
    -3.0/+3.0 all sections
  • Resistance Tolerance Per Section In Percent:
    -3.0 to 3.0 all sections
  • Actuator Travel Control Feature:
    Stops
  • Function Characteristic Per Section:
    All sections linear
  • Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
    -20.0/+20.0 all sections
  • Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
    -20.0 to 20.0 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    40.0 all sections
  • Unpackaged Unit Weight:
    98.0 grams
  • Terminal Type And Quantity:
    9 tab, solder lug
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-088-9558

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