Nonprecision Nonwire Wound Variable Resistor

Part Number T503B

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

We ship worldwide

Features

Grounded contact arm.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    1
  • Body Style:
    Cylindrical bushing mounted
  • Reliability Indicator:
    Not established
  • Body Diameter:
    0.790 inches
  • Mounting Bushing Length:
    0.375 inches
  • Body Length:
    0.340 inches
  • Actuator Type:
    Flush drive with slot-hole
  • Effective Electrical Rotation In Deg Angular Rotation:
    290.0
  • Screw Thread Diameter:
    0.190 inches
  • Screw Thread Series Designator:
    Unf
  • Screw Thready Qty Per Inch (tpi):
    32.0
  • Terminal Location:
    Front end
  • Mounting Method:
    Standard bushing
  • Features Provided:
    Grounded contact arm
  • Electrical Resistance Per Section:
    50.0 kilohms single section
  • Rotary Actuator Travel In Angular Deg:
    290.0
  • Resistance Tempurature Characteristic Range Per Section In Percent:
    +0.0/+7.0 -55 degrees celsius single section and +0.0/+3.5 -25 degrees celsius single section and +0.0/+2.0 0 degrees celsius single section and -2.5/+2.5 85 degrees celsius single section and +0.0/+5.5 120 degrees celsius single section
  • Resistance Tempurature Characteristic Range Per Section In Percent:
    +0.0 to 7.0 -55 degrees celsius single section and +0.0 to 3.5 -25 degrees celsius single section and +0.0 to 2.0 0 degrees celsius single section and -2.5 to 2.5 85 degrees celsius single section and +0.0 to 5.5 120 degrees celsius single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    120.0 single section
  • Power Dissipation Rating Per Section In Watts:
    0.5 heat sink single section
  • Resistance Tolerance Per Section In Percent:
    -20.0/+20.0 single section
  • Resistance Tolerance Per Section In Percent:
    -20.0 to 20.0 single section
  • Actuator Travel Control Feature:
    Stops
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    70.0 single section
  • Standard Taper Curve Per Section:
    F single section
  • Terminal Type And Quantity:
    3 wire lead
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-552-4454

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