Precision Wire Wound Variable Resistor

Part Number SA4645B

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

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Features

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    2
  • Body Style:
    Cylindrical bushing mounted
  • Reliability Indicator:
    Not established
  • Body Diameter:
    1.813 inches
  • Shaft Diameter:
    0.250 inches
  • Shaft Length:
    Between 0.859 inches and 0.891 inches
  • Mounting Bushing Length:
    0.312 inches
  • Body Length:
    4.125 inches
  • Shaft Style:
    Round
  • Shaft Bearing Type:
    Sleeve
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    3600.0
  • Maximum Starting Torque:
    3.50 inch-ounces
  • Maximum Running Torque:
    2.50 inch-ounces
  • Maximum Stop Torque:
    160.00 inch-ounces
  • Nonturn Device Location:
    At 6 oclock
  • Nonturn Device Radius:
    Between 0.522 inches and 0.567 inches
  • Shaft End Play:
    0.010 inches
  • Shaft Runout:
    0.003 inches
  • Lateral Runout:
    0.005 inches
  • Pilot Diameter Runout:
    0.003 inches
  • Shaft Radial Play:
    0.003 inches
  • Screw Thread Diameter:
    0.375 inches
  • Screw Thread Series Designator:
    Unef
  • Screw Thready Qty Per Inch (tpi):
    32.0
  • Terminal Location:
    Longitudinally positioned on the circumference
  • Mounting Method:
    Standard bushing
  • Electrical Resistance Per Section:
    20.0 kilohms all sections
  • Rotary Actuator Travel In Angular Deg:
    3600.0
  • Function Conformity Tolerance Per Section:
    -0.10/+0.10 all sections
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    85.0 all sections
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius:
    -50.0/+50.0 all sections
  • Power Dissipation Rating Per Section In Watts:
    3.75 7th secondary pattern
  • Power Dissipation Rating Per Section In Watts:
    5.0 7th secondary finish
  • Function Conformity Per Section:
    All sections independent linearity
  • Resistance Tolerance Per Section In Percent:
    -3.0/+3.0 all sections
  • Actuator Travel Control Feature:
    Stops
  • Function Characteristic Per Section:
    All sections linear
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    40.0 all sections
  • Terminal Type And Quantity:
    6 solder stud
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-821-0767

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