Precision Nonwire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  1
• Body Style:
  Cylindrical bushing mounted
• Reliability Indicator:
  Not established
• Body Diameter:
  22.23 millimeters
• Shaft Length:
  Between 5.19 millimeters and 6.71 millimeters
• Mounting Bushing Length:
  Between 5.95 millimeters and 6.75 millimeters
• Body Length:
  Between 11.69 millimeters and 12.45 millimeters
• Overall Diameter:
  22.23 millimeters
• Shaft Style:
  Round, slotted
• Actuator Type:
  Single shaft
• Shaft End Play:
  0.08 millimeters
• Shaft Runout:
  0.025 millimeters
• Shaft Radial Play:
  0.1 millimeters
• 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
• Electrical Resistance Per Section:
  10000.0 ohms single section
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  125.0 single section
• Resistance Tolerance Per Section In Percent:
  -10.0/+10.0 single section
• Actuator Travel Control Feature:
  Continuous motion
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-01-505-2450
• Special Features:
  Yindependent linearity porm 0.5 pct; effective electrical angle 320 degrees porm 3 pct; resolution essentially infinite; power rating p70 degrees c 1 watt, p125 degrees c 0 watt; output smoothness 0.1 pct; dielectric strength vrms sea level 750, 70, 000 feet 250; insulation resistance, 500 vdc, 1, 000 megohms min; operating temp m65.0 to p125.0 c; resistance temperature coefficient porm 5 pct trs; moisture resistance res change porm 10 pct max; vibration 15g; shock 50g; rotational life 25, 000, 000 revolutions; total resistance shift porm 10 pct max; shaft runout, mil-r-39023, 0.025mm tir; shaft end play, mil-r-39023, 0.08mm tir; shaft radial play 0.10mm tir; backlash 0.1 degrees max; mechanical angle continuous; torque, starting and running, 0.18 ncm max