Precision Wire Wound Variable Resistor

Part Number 3420

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

We ship worldwide

Features

1.515 inches nominal overall length.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    2
  • Body Style:
    Cylindrical servo mounted
  • Reliability Indicator:
    Not established
  • Pilot Diameter:
    Between 0.9683 inches and 0.9688 inches
  • Pilot Length:
    Between 0.0570 inches and 0.0670 inches
  • Undercut Diameter:
    0.975 inches
  • Undercut Width:
    Between 0.0570 inches and 0.0670 inches
  • Body Diameter:
    1.062 inches
  • Shaft Diameter:
    0.124 inches
  • Shaft Length:
    Between 0.360 inches and 0.390 inches
  • Body Length:
    1.140 inches
  • Overall Diameter:
    1.285 inches
  • Mounting Lip Diameter:
    1.0620 inches
  • Mounting Lip Depth:
    Between 0.0570 inches and 0.0670 inches
  • Shaft Style:
    Round
  • Shaft Bearing Type:
    Ball
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    350.0
  • Maximum Starting Torque:
    0.70 inch-ounces
  • Maximum Running Torque:
    0.60 inch-ounces
  • Shaft End Play:
    0.005 inches
  • Shaft Runout:
    0.001 inches
  • Shaft Radial Play:
    0.001 inches
  • Terminal Location:
    Radially positioned over less than half the circumference
  • Mounting Method:
    Clamp ring
  • Electrical Resistance Per Section:
    10.0 kilohms all sections
  • Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation:
    300.0 all sections
  • Rotary Actuator Travel In Angular Deg:
    360.0
  • Function Conformity Tolerance Per Section:
    -0.25/+0.25 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 1st section
  • Fixed Tap Quantity Per Section:
    1 2nd section
  • Tap Location Tolerance Per Section:
    -2.0/+2.0 degrees angular rotation all sections
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 all sections
  • Actuator Travel Control Feature:
    Stops
  • Function Characteristic Per Section:
    Single section linear
  • Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
    -670.0/+670.0 single section
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    40.0 single section
  • Terminal Type And Quantity:
    8 solder stud
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-865-5656

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