Precision Wire Wound Variable Resistor

Part Number 381-1739-020

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

We ship worldwide

Features

1.401 inches maximum overall length.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    1
  • Body Style:
    Cylindrical bushing mounted
  • Reliability Indicator:
    Not established
  • Body Diameter:
    0.500 inches
  • Shaft Diameter:
    0.125 inches
  • Shaft Length:
    0.500 inches
  • Mounting Bushing Length:
    0.380 inches
  • Body Length:
    0.650 inches
  • Overall Diameter:
    0.500 inches
  • Shaft Style:
    Round, slotted
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    300.0
  • Nonturn Device Location:
    At 9 oclock
  • Nonturn Device Radius:
    0.187 inches
  • Screw Thread Diameter:
    0.250 inches
  • Screw Thread Series Designator:
    Unef
  • Screw Thready Qty Per Inch (tpi):
    32.0
  • Terminal Location:
    Rear end
  • Mounting Method:
    Locking bushing
  • Electrical Resistance Per Section:
    10.000 kilohms single section
  • Rotary Actuator Travel In Angular Deg:
    300.0
  • Function Conformity Tolerance Per Section:
    -0.50/+0.50 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    135.0 single section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
    -70.0/+70.0 single section
  • Power Dissipation Rating Per Section In Watts:
    1.5 free air single section
  • Function Conformity Per Section:
    Single section independent linearity
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 single section
  • Actuator Travel Control Feature:
    Stops
  • 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:
    81349-mil-r-39002 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Terminal Type And Quantity:
    3 tab, solder lug
  • Specification Data:
    81349-mil-r-39002/1 government specification
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-576-5152

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