Nonprecision Wire Wound Variable Resistor

Part Number PC4918-8

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

We ship worldwide

Features

Humidity proof.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    1
  • Body Style:
    Rectangular w/mounting holes
  • Reliability Indicator:
    Established
  • Reliability Failure Rate Level In Percent:
    0.001
  • Mounting Hole Diameter:
    0.062 mils and 0.082 centimeters
  • Mounting Hole Diameter:
    Between 0.062 inches and 0.082 inches
  • Shaft Diameter:
    Between 0.050 inches and 0.100 inches
  • Shaft Length:
    0.080 inches
  • Body Length:
    Between 0.360 inches and 0.390 inches
  • Body Width:
    Between 0.140 inches and 0.160 inches
  • Body Height:
    Between 0.360 inches and 0.390 inches
  • Shaft Style:
    Round, slotted
  • Shaft Bearing Type:
    Sleeve
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    Between 5400.0 and 10800.0
  • Maximum Starting Torque:
    5.00 inch-ounces
  • Maximum Running Torque:
    5.00 inch-ounces
  • Fragility Factor:
    Moderately rugged
  • Lateral Distance Between Mounting Hole Centers:
    Between 0.409 inches and 0.429 inches
  • Mounting Facility Quantity:
    2
  • Terminal Location:
    Rear end
  • Mounting Method:
    Unthreaded hole
  • Features Provided:
    Humidity proof
  • Cubic Measure:
    0.028 cubic inches
  • Electrical Resistance Per Section:
    10.0 percent, rated amperes c and better flooring
  • Electrical Resistance Per Section:
    10.0 kilohms single section
  • Rotary Actuator Travel In Angular Deg:
    Between 5400.0 and 10800.0
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    150.0 single section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
    -50.0/+50.0 single section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
    -50.0 to 50.0 single section
  • Power Dissipation Rating Per Section In Watts:
    0.75 7th secondary quality
  • Power Dissipation Rating Per Section In Watts:
    0.75 free air single section
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 single section
  • Resistance Tolerance Per Section In Percent:
    -5.0 to 5.0 single section
  • Actuator Travel Control Feature:
    Clutch
  • Criticality Code Justification:
    Feat
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    85.0 single section
  • Standard Taper Curve Per Section:
    A single section
  • Test Data Document:
    81349-mil-r-39015 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 wire lead
  • Specification Data:
    81349-mil-r-39015/3 government specification
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-503-8738
  • Special Features:
    Submarine, trident

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