Nonprecision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  1
• Body Style:
  Cylindrical bushing mounted
• Reliability Indicator:
  Not established
• Body Diameter:
  1.125 inches
• Shaft Diameter:
  0.265 inches
• Shaft Length:
  1.281 inches
• Mounting Bushing Length:
  0.375 inches
• Body Length:
  1.547 inches
• Undercut Diameter:
  0.187 inches
• Shaft Style:
  Round, stepped
• Switch Type:
  Rotary
• Switch Voltage Rating In Volts:
  125.0 and 250.0
• Actuator Type:
  Dual concentric
• Effective Electrical Rotation In Deg Angular Rotation:
  300.0
• Maximum Starting Torque:
  15.00 inch-ounces
• Maximum Running Torque:
  15.00 inch-ounces
• Maximum Stop Torque:
  128.00 inch-ounces
• Switch Operating Position:
  Start of rotation
• Switch Contact Arrangement:
  Double pole, single throw, normally open
• Undercut Length:
  0.406 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:
  1.0 kilohms single section
• Rotary Actuator Travel In Angular Deg:
  300.0
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  105.0 single section
• Power Dissipation Rating Per Section In Watts:
  2.0 free air single section
• Resistance Tolerance Per Section In Percent:
  -10.0/+10.0 single section
• Actuator Travel Control Feature:
  Stops
• Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
  -20.0/+20.0 single section
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  40.0 single section
• Switch Current Type And Rating In Amps:
  3.000 ac and 1.000 dc
• Standard Taper Curve Per Section:
  S single section
• Precious Material And Location:
  Windings at terminals silver
• Precious Material:
  Silver
• Terminal Type And Quantity:
  7 tab, solder lug
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-01-113-0511