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NSN 5905-00-078-1728

Resistive Trimmer

About this product

Rectangular w/mounting hole/slot body style, round, slotted shaft style, single shaft actuator type, effective electrical rotation in deg angular rotation: 9000.0 .

Manufacturer part number 3280L1-203 for national stock number 5905000781728.

Datasheet

  • Product description

    Nonprecision Wire Wound Variable Resistor NSN 5905-00-078-1728.

  • MPN or Model

    3280L1-203

  • Schedule B
    8533.39.0080 (Wirewound variable resistors, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Section Quantity
    1
  • Body Style
    Rectangular w/mounting hole/slot
  • Reliability Indicator
    Not established
  • Overall Length
    Between 0.360 inches and 0.390 inches
  • Mounting Hole Diameter
    0.074 inches
  • Shaft Diameter
    Between 0.080 inches and 0.100 inches
  • Shaft Length
    Between 0.030 inches and 0.050 inches
  • Body Length
    Between 0.360 inches and 0.390 inches
  • Body Width
    Between 0.187 inches and 0.219 inches
  • Body Height
    Between 0.360 inches and 0.405 inches
  • Shaft Style
    Round, slotted
  • Contact Arm Electrical Off Position
    Fully cw
  • Actuator Type
    Single shaft
  • Effective Electrical Rotation In Deg Angular Rotation
    9000.0
  • Mounting Facility Quantity
    1
  • Terminal Location
    Lower adjacent side single row
  • Mounting Method
    Unthreaded hole
  • Electrical Resistance Per Section
    20.0 kilohms single section
  • Rotary Actuator Travel In Angular Deg
    9000.0
  • Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
    175.0 single section
  • Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
    -50.0 to 50.0 single section
  • Power Dissipation Rating Per Section In Watts
    1.0 free air single section
  • Resistance Tolerance Per Section In Percent
    -5.0 to 5.0 single section
  • Actuator Travel Control Feature
    Continuous motion
  • Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
    70.0 single section
  • Standard Taper Curve Per Section
    A single section
  • Terminal Type And Quantity
    3 wire lead
More from these suppliers
Nonprecision Wire Wound Variable Resistor

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus of minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes resistor (1), variable, nonwire wound, nonprecision; resistor (1), variable, nonwire wound, precision; and resistor (1), variable, wire wound, precision.

Mechanic Bill explains Resistive Trimmer

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NSN 5905000781728

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3280L1-203 Bourns Instruments Inc
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