Precision Wire Wound Variable Resistor

Part Number 77-208

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

2.879 inches maximum overall length.

Nonmetallic shaft.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    3
  • Body Style:
    Cylindrical servo mounted
  • Reliability Indicator:
    Not established
  • Pilot Diameter:
    1.5620 inches
  • Pilot Length:
    0.0620 inches
  • Undercut Diameter:
    1.734 inches
  • Undercut Width:
    0.0620 inches
  • Body Diameter:
    1.750 inches
  • Shaft Diameter:
    0.375 inches
  • Shaft Length:
    0.719 inches
  • Body Length:
    1.800 inches
  • Overall Diameter:
    2.000 inches
  • Mounting Lip Diameter:
    1.7650 inches
  • Mounting Lip Depth:
    0.0730 inches
  • Shaft Style:
    Round, slotted
  • Actuator Type:
    Double ended shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    354.0
  • Maximum Starting Torque:
    1.60 inch-ounces
  • Maximum Running Torque:
    1.50 inch-ounces
  • Terminal Location:
    Radially positioned over less than half the circumference
  • Mounting Method:
    Clamp ring
  • Features Provided:
    Nonmetallic shaft
  • Electrical Resistance Per Section:
    3.400 percent, rated amperes c and better select
  • Electrical Resistance Per Section:
    44.900 percent, rated amperes c and better finish
  • Electrical Resistance Per Section:
    44.900 percent, rated amperes c and better industrial clears
  • Rotary Actuator Travel In Angular Deg:
    360.0
  • Function Conformity Tolerance Per Section:
    -5.00/+5.00 all sections
  • Power Dissipation Rating Per Section In Watts:
    0.12 7th secondary grams
  • Power Dissipation Rating Per Section In Watts:
    3.0 7th secondary finish
  • Power Dissipation Rating Per Section In Watts:
    3.0 7th secondary pattern
  • Function Conformity Per Section:
    2nd section absolute linearity
  • Function Conformity Per Section:
    3rd section independent linearity
  • Function Conformity Per Section:
    1st section absolute linearity
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 all sections
  • Actuator Travel Control Feature:
    Continuous motion
  • Function Characteristic Per Section:
    All sections graph
  • Test Data Document:
    10001-1440256 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:
    9 solder stud
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-651-1680

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