Precision Wire Wound Variable Resistor

Features

Specifications

• Section Quantity:
  1
• Body Style:
  Cylindrical servo mounted
• Reliability Indicator:
  Not established
• Pilot Diameter:
  Between 1.9360 inches and 1.9370 inches
• Pilot Length:
  Between 0.0290 inches and 0.0320 inches
• Undercut Diameter:
  Between 1.9375 inches and 1.9385 inches
• Undercut Width:
  Between 0.0700 inches and 0.0900 inches
• Body Diameter:
  Between 1.990 inches and 2.010 inches
• Shaft Diameter:
  0.250 inches
• Shaft Length:
  Between 0.198 inches and 0.218 inches
• Body Length:
  Between 0.990 inches and 1.010 inches
• Overall Diameter:
  Between 2.125 inches and 2.151 inches
• Mounting Lip Diameter:
  Between 1.9900 inches and 2.0100 inches
• Mounting Lip Depth:
  Between 0.0680 inches and 0.0850 inches
• Shaft Style:
  Round
• Shaft Bearing Type:
  Bearing
• Actuator Type:
  Single shaft
• Effective Electrical Rotation In Deg Angular Rotation:
  Between 319.0 and 321.0
• Maximum Starting Torque:
  0.60 inch-ounces
• Shaft End Play:
  0.006 inches
• Lateral Runout:
  0.001 inches
• Pilot Diameter Runout:
  0.001 inches
• Terminal Location:
  Radially positioned over less than half the circumference
• Mounting Method:
  Clamp ring
• Electrical Resistance Per Section:
  200.0 ohms single section
• Rotary Actuator Travel In Angular Deg:
  360.0
• Function Conformity Tolerance Per Section:
  -0.50/+0.50 single section
• Function Conformity Tolerance Per Section:
  -0.50 to 0.50 single section
• Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
  105.0 single section
• Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
  -20.0/+30.0 single section
• Power Dissipation Rating Per Section In Watts:
  4.0 free air single section
• Function Conformity Per Section:
  Single section independent linearity
• Resistance Tolerance Per Section In Percent:
  -1.0/+1.0 single section
• Resistance Tolerance Per Section In Percent:
  -1.0 to 1.0 single section
• Actuator Travel Control Feature:
  Continuous motion
• Function Characteristic Per Section:
  Single section linear
• Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
  40.0 single section
• Test Data Document:
  81349-mil-r-8903 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
• Terminal Type And Quantity:
  12 solder stud
• Specification Data:
  81349-mil-r-8903 government specification
• Federal Supply Class (fsc):
  Resistors
• National Stock Number (nsn):
  5905-00-088-2742