Precision Wire Wound Variable Resistor

Part Number 948E500PC298

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

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Features

Humidity proof.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    2
  • Body Style:
    Cylindrical bushing mounted
  • Reliability Indicator:
    Not established
  • Body Diameter:
    1.844 centimeters
  • Shaft Diameter:
    Between 0.248 inches and 0.252 inches
  • Shaft Length:
    Between 0.719 inches and 0.781 inches
  • Mounting Bushing Length:
    Between 0.293 inches and 0.333 inches
  • Body Length:
    4.094 inches
  • Shaft Style:
    Round, slotted
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    3600.0
  • Maximum Starting Torque:
    2.00 inch-ounces
  • Maximum Running Torque:
    1.00 inch-ounces
  • Maximum Stop Torque:
    160.00 inch-ounces
  • Nonturn Device Location:
    At 12 oclock
  • Nonturn Device Radius:
    Between 0.557 inches and 0.567 inches
  • Shaft Runout:
    0.002 inches
  • Lateral Runout:
    0.002 inches
  • Pilot Diameter Runout:
    0.001 inches
  • Shaft Radial Play:
    0.002 inches
  • Fragility Factor:
    Moderately rugged
  • End Application:
    Mg set regula
  • Screw Thread Diameter:
    0.375 inches
  • Screw Thread Series Designator:
    Unef
  • Screw Thready Qty Per Inch (tpi):
    32.0
  • Terminal Location:
    Radially positioned over less than half the circumference
  • Mounting Method:
    Standard bushing
  • Features Provided:
    Humidity proof
  • Electrical Resistance Per Section:
    1.0 percent, rated amperes c and better
  • Rotary Actuator Travel In Angular Deg:
    3600.0
  • Function Conformity Tolerance Per Section:
    -1.00/+1.00 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    125.0 all sections
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
    -0.1/+0.1 all sections
  • Power Dissipation Rating Per Section In Watts:
    5.0 7th secondary at 10'30 oclock
  • Function Conformity Per Section:
    All sections independent linearity
  • Resistance Tolerance Per Section In Percent:
    -3.0/+3.0 all sections
  • Actuator Travel Control Feature:
    Stops
  • Function Characteristic Per Section:
    6 oclock all primaries
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    70.0 all sections
  • Test Data Document:
    81349-mil-r-12934 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:
    6 tab, solder lug
  • Specification Data:
    81349-mil-r-12934/32 government specification
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-01-319-2974

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