Precision Wire Wound Variable Resistor

Part Number 8437121

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

We ship worldwide

Features

1.897 inches maximum overall length.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    1
  • Body Style:
    Cylindrical servo mounted
  • Reliability Indicator:
    Not established
  • Pilot Diameter:
    Between 1.3120 inches and 1.3125 inches
  • Pilot Length:
    Between 0.0570 inches and 0.0670 inches
  • Undercut Diameter:
    Between 1.302 inches and 1.312 inches
  • Undercut Width:
    Between 0.0680 inches and 0.0780 inches
  • Body Diameter:
    Between 1.432 inches and 1.442 inches
  • Shaft Diameter:
    0.125 inches
  • Shaft Length:
    1.000 inches
  • Body Length:
    0.867 inches
  • Overall Diameter:
    1.689 inches
  • Mounting Lip Diameter:
    Between 1.4320 inches and 1.4420 inches
  • Mounting Lip Depth:
    Between 0.0880 inches and 0.0980 inches
  • Shaft Style:
    Round
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    Between 325.0 and 335.0
  • Terminal Location:
    Radially positioned over less than half the circumference
  • Mounting Method:
    Clamp ring
  • Electrical Resistance Per Section:
    12.0 kilohms single section
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
    165.0 single section
  • Rotary Actuator Travel In Angular Deg:
    360.0
  • Function Conformity Tolerance Per Section:
    -1.00/+1.00 single section
  • Function Conformity Tolerance Per Section:
    -1.00 to 1.00 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    125.0 single section
  • Power Dissipation Rating Per Section In Watts:
    2.0 free air single section
  • Function Conformity Per Section:
    Single section independent linearity
  • Fixed Tap Quantity Per Section:
    1 single section
  • Tap Location Tolerance Per Section:
    -2.0/+2.0 degrees angular rotation single section
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 single section
  • Resistance Tolerance Per Section In Percent:
    -5.0 to 5.0 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:
    70.0 single section
  • Test Data Document:
    19204-8437121 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:
    4 tab, solder lug
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-116-8884

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