Precision Wire Wound Variable Resistor

Part Number 502-242

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

We ship worldwide

Features

2.011 inches nominal overall length.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    1
  • Body Style:
    Cylindrical servo mounted
  • Reliability Indicator:
    Not established
  • Pilot Diameter:
    0.6250 inches
  • Pilot Length:
    0.0620 inches
  • Undercut Diameter:
    0.625 inches
  • Undercut Width:
    0.0680 inches
  • Body Diameter:
    0.875 inches
  • Shaft Diameter:
    0.1248 inches
  • Shaft Length:
    0.438 inches
  • Body Length:
    1.573 inches
  • Overall Diameter:
    1.047 inches
  • Mounting Lip Diameter:
    0.8750 inches
  • Mounting Lip Depth:
    0.0620 inches
  • Shaft Style:
    Round
  • Shaft Bearing Type:
    Sleeve
  • Contact Arm Electrical Off Position:
    Fully ccw-cw
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    3600.0
  • Maximum Starting Torque:
    1.50 inch-ounces
  • Maximum Running Torque:
    1.50 inch-ounces
  • Shaft End Play:
    0.005 inches
  • Shaft Runout:
    0.002 inches
  • Lateral Runout:
    0.002 inches
  • Pilot Diameter Runout:
    0.002 inches
  • Shaft Radial Play:
    0.002 inches
  • Mechanical Backlash In Deg Angular Rotation:
    1.0
  • Terminal Location:
    Longitudinally positioned on the circumference
  • Mounting Method:
    Clamp ring
  • Electrical Resistance Per Section:
    10.0 kilohms single section
  • Rotary Actuator Travel In Angular Deg:
    3600.0
  • Function Conformity Tolerance Per Section:
    -0.25/+0.25 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    125.0 single section
  • Power Dissipation Rating Per Section In Watts:
    2.0 free air single section
  • Function Conformity Per Section:
    Single section independent linearity
  • Resistance Tolerance Per Section In Percent:
    -3.0/+3.0 single section
  • Actuator Travel Control Feature:
    Stops
  • Criticality Code Justification:
    Feat
  • Function Characteristic Per Section:
    Single section linear
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    85.0 single section
  • Test Data Document:
    13499-381-1622 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
  • Terminal Type And Quantity:
    3 tab, solder lug
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-243-8554
  • Special Features:
    Used on weapon sustems, 485l tacs and communications program combat theater tri-tac 478t

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