Precision Wire Wound Variable Resistor

Part Number SC-890

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

We ship worldwide

Features

1.990 inches maximum overall length.

Humidity proof.

Includes quality control certificate of conformance.

Specifications

  • Section Quantity:
    1
  • Body Style:
    Cylindrical bushing mounted
  • Reliability Indicator:
    Not established
  • Body Diameter:
    1.820 centimeters
  • Shaft Diameter:
    0.2497 inches
  • Shaft Length:
    0.850 inches
  • Mounting Bushing Length:
    0.310 inches
  • Body Length:
    1.140 inches
  • Overall Diameter:
    2.160 inches
  • Shaft Style:
    Round
  • Shaft Bearing Type:
    Sleeve
  • Actuator Type:
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation:
    1080.0
  • Maximum Starting Torque:
    1.80 inch-ounces
  • Maximum Running Torque:
    1.30 inch-ounces
  • Maximum Stop Torque:
    350.00 inch-ounces
  • Nonturn Device Location:
    At 12 oclock
  • Nonturn Device Radius:
    0.560 inches
  • Shaft End Play:
    0.005 inches
  • Shaft Runout:
    0.0005 inches
  • Lateral Runout:
    0.003 inches
  • Pilot Diameter Runout:
    0.002 inches
  • Shaft Radial Play:
    0.004 inches
  • Fragility Factor:
    Moderately delicate
  • 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
  • Features Provided:
    Humidity proof
  • Electrical Resistance Per Section:
    1.0 percent, rated amperes c and better flooring
  • Rotary Actuator Travel In Angular Deg:
    1080.0
  • Function Conformity Tolerance Per Section:
    -0.50/+0.50 single section
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power:
    80.0 single section
  • Power Dissipation Rating Per Section In Watts:
    3.0 7th secondary quality
  • Function Conformity Per Section:
    Single section independent linearity
  • Resistance Tolerance Per Section In Percent:
    -5.0/+5.0 single section
  • Actuator Travel Control Feature:
    Stops
  • Function Characteristic Per Section:
    7 oclock all primaries
  • Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius:
    +0.0/+130.0 single section
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power:
    40.0 single section
  • Precious Material And Location:
    Terminal surfaces gold
  • Precious Material And Weight:
    0.120 gold grains, troy
  • Precious Material:
    Gold
  • Terminal Type And Quantity:
    3 tab, solder lug
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-820-5707

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