Nonprecision Nonwire Wound Variable Resistor

Part Number 81C1A-E28-H13

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

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Features

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    1
  • Body Style:
    Rectangular bushing mounted
  • Reliability Indicator:
    Not established
  • Terminal Length:
    0.500 inches
  • Shaft Diameter:
    Between 0.123 inches and 0.127 inches
  • Shaft Length:
    Between 0.844 inches and 0.906 inches
  • Mounting Bushing Length:
    0.250 inches
  • Body Length:
    Between 0.587 inches and 0.649 inches
  • Body Width:
    Between 0.587 inches and 0.649 inches
  • Body Height:
    Between 0.587 inches and 0.649 inches
  • Shaft Style:
    Round, slotted
  • Shaft Bearing Type:
    Bearing
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    Between 234.0 and 246.0
  • Maximum Starting Torque:
    2.00 inch-ounces
  • Maximum Running Torque:
    2.00 inch-ounces
  • Maximum Stop Torque:
    20.00 inch-ounces
  • Nonturn Device Location:
    At 9 oclock
  • Nonturn Device Radius:
    Between 0.300 inches and 0.310 inches
  • Center To Center Distance Between Terminals:
    0.200 inches
  • Fragility Factor:
    Moderately rugged
  • End Application:
    Awads radar
  • Screw Thread Diameter:
    0.250 inches
  • Screw Thread Series Designator:
    Unef
  • Screw Thready Qty Per Inch (tpi):
    32.0
  • Terminal Location:
    Lower adjacent side two rows
  • Mounting Method:
    Standard bushing
  • Center To Center Distance Between Terminal Rows:
    0.200 inches
  • Cubic Measure:
    0.273 cubic inches
  • Electrical Resistance Per Section:
    5.0 percent, rated amperes c and better flooring
  • Rotary Actuator Travel In Angular Deg:
    Between 305.0 and 295.0
  • Center To Center Distance Between Center Terminal And Outside Terminal:
    0.200 inches
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    125.0 single section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
    -150.0/+150.0 single section
  • Power Dissipation Rating Per Section In Watts:
    1.0 7th secondary quality
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 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:
    A single section
  • Terminal Type And Quantity:
    3 pin
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-01-351-9395

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