Precision Wire Wound Variable Resistor

Part Number 14WB2

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:
    Cylindrical bushing mounted
  • Reliability Indicator:
    Not established
  • First Flat Length:
    Between 0.487 inches and 0.503 inches
  • Flat Height:
    Between 0.216 inches and 0.220 inches
  • Body Diameter:
    0.865 mils and 0.885 centimeters
  • Shaft Diameter:
    Between 0.248 inches and 0.250 inches
  • Shaft Length:
    Between 0.865 inches and 0.885 inches
  • Mounting Bushing Length:
    0.250 inches
  • Body Length:
    Between 1.458 inches and 1.478 inches
  • Shaft Style:
    Round, flatted
  • Shaft Bearing Type:
    Sleeve
  • Switch Type:
    Rotary
  • Switch Voltage Rating In Volts:
    28.0
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    Between 265.0 and 275.0
  • Maximum Starting Torque:
    15.00 inch-ounces
  • Maximum Running Torque:
    6.00 inch-ounces
  • Maximum Stop Torque:
    240.00 inch-ounces
  • Nonturn Device Location:
    At 3 oclock
  • Nonturn Device Radius:
    0.375 inches
  • Mechanical Backlash In Deg Angular Rotation:
    2.0
  • Switch Operating Position:
    Start of rotation
  • Switch Contact Arrangement:
    Double pole, single throw, normally open
  • Fragility Factor:
    Moderately rugged
  • End Application:
    Nav-8a/b/cdcn
  • 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 and shaft seal and switch
  • Cubic Measure:
    0.895 cubic inches
  • Electrical Resistance Per Section:
    5.0 percent, rated amperes c and better flooring
  • Rotary Actuator Travel In Angular Deg:
    Between 295.0 and 305.0
  • Function Conformity Tolerance Per Section:
    -1.00/+1.00 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    135.0 single section
  • Power Dissipation Rating Per Section In Watts:
    4.0 7th secondary quality
  • 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:
    7 oclock all primaries
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    40.0 single section
  • Switch Current Type And Rating In Amps:
    8.000 dc
  • Test Data Document:
    76301-5-1680 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
  • Terminal Type And Quantity:
    7 solder stud
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-01-287-2252

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