Nonprecision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  2
• Body Style:
  Cylindrical bushing mounted
• Body Diameter:
  1.219 inches
• Shaft Diameter:
  0.250 inches
• Shaft Length:
  1.500 inches
• Mounting Bushing Length:
  0.250 inches
• Body Length:
  2.313 inches
• Overall Diameter:
  1.094 inches
• Undercut Diameter:
  0.125 inches
• Shaft Style:
  Round, stepped
• Shaft Bearing Type:
  Bearing
• Switch Type:
  Rotary
• Switch Voltage Rating In Volts:
  125.0
• Actuator Type:
  Dual concentric
• Effective Electrical Rotation In Deg Angular Rotation:
  320.0
• Maximum Starting Torque:
  2.00 inch-ounces
• Maximum Running Torque:
  2.00 inch-ounces
• Maximum Stop Torque:
  128.00 inch-ounces
• Nonturn Device Location:
  At 12 oclock
• Nonturn Device Radius:
  0.359 inches
• Switch Operating Position:
  Start of rotation
• Switch Contact Arrangement:
  Single pole, single throw, normally open, both positions maintained
• Fragility Factor:
  Rugged
• Undercut Length:
  0.500 inches
• Screw Thread Diameter:
  0.375 inches
• Screw Thread Series Designator:
  Unef
• Screw Thready Qty Per Inch (tpi):
  32.0
• Terminal Location:
  Rear-bottom
• Mounting Method:
  Standard bushing
• Features Provided:
  Switch
• Electrical Resistance Per Section:
  5.000 percent, rated amperes c and better finish
• Electrical Resistance Per Section:
  500.000 ohms c and better industrial clears
• Electrical Resistance Per Section:
  5.000 kilohms 1st section
• Electrical Resistance Per Section:
  500.000 ohms 2nd section
• Rotary Actuator Travel In Angular Deg:
  320.0
• Function Conformity Tolerance Per Section:
  -3.00/+3.00 all sections
• Function Conformity Tolerance Per Section:
  -3.00 to 3.00 all sections
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  125.0 all sections
• Power Dissipation Rating Per Section In Watts:
  2.0 7th secondary pattern
• Power Dissipation Rating Per Section In Watts:
  4.0 7th secondary finish
• Power Dissipation Rating Per Section In Watts:
  2.0 free air 2nd section
• Power Dissipation Rating Per Section In Watts:
  4.0 free air 1st section
• Function Conformity Per Section:
  All sections independent linearity
• Resistance Tolerance Per Section In Percent:
  -5.0/+5.0 all sections
• Resistance Tolerance Per Section In Percent:
  -5.0 to 5.0 all sections
• Actuator Travel Control Feature:
  Stops
• Function Characteristic Per Section:
  All sections linear
• Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
  -20.0/+20.0 all sections
• Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
  -20.0 to 20.0 all sections
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  60.0 all sections
• Switch Current Type And Rating In Amps:
  2.000 ac
• Unpackaged Unit Weight:
  1.25 ounces
• Terminal Type And Quantity:
  8 turret
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-00-168-9318