1642AS644-03

Resistors

RESISTOR,VARIABLE,NONWIRE WOUND,NONPRECISION

1642AS644-03

5905-01-305-5175

5905 - Resistors

Naval Air Systems Command

RESISTOR,VARIABLE,NONWIRE WOUND,NONPRECISION

ACT NOW! SUBMIT A QUICK QUOTE.

Technical Characteristics

  • Section Quantity

    1

  • Body Style

    1b cylindrical bushing mounted

  • Shaft Diameter

    0.125 inches nominal

  • Mounting Bushing Length

    0.250 inches nominal

  • Body Length

    0.322 inches maximum

  • Shaft Style

    3c round, slotted

  • Shaft Bearing Type

    sleeve

  • Actuator Type

    single shaft

  • Effective Electrical Rotation In Deg Angular Rotation

    260.0 nominal

  • Maximum Running Torque

    2.50 inch-ounces (ounce-inches)

  • Fragility Factor

    moderately rugged

  • End Item Identification

    ultrasonic fl

  • Screw Thread Quantity Per Inch

    32.0

  • Mounting Method

    standard bushing

  • Resistance Tolerance Per Section In Percent

    -10.0 to 10.0 single section

  • Ambient Temp In Deg Celsius Per Section At Full Rated Power

    40.0 single section

  • Standard Taper Curve Per Section

    a single section

  • Special Features

    w/insulator extension 1.0 inches nom length

  • Reliability Indicator

    not established

  • Body Diameter

    0.677 inches maximum

  • Shaft Length

    1.440 inches nominal

  • Maximum Starting Torque

    2.50 inch-ounces (ounce-inches)

  • Maximum Stop Torque

    64.00 inch-ounces (ounce-inches)

  • Screw Thread Diameter

    0.250 inches nominal

  • Screw Thread Series Designator

    unef

  • Terminal Location

    radially positioned over less than half the circumference

  • Features Provided

    humidity proof

  • Cubic Measure

    0.116 cubic inches

  • Electrical Resistance Per Section

    5.0 megohms single section

  • Rotary Actuator Travel In Angular Deg

    257.0 minimum and 263.0 maximum

  • Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

    150.0 single section

  • Temp Coefficient Of Resistance Per Section In Ppm Per Deg Celsius

    -250.0 to 250.0 single section

  • Power Dissipation Rating Per Section In Watts

    2.0 free air single section

  • Actuator Travel Control Feature

    stops

  • Terminal Type And Quantity

    3 tab, solder lug

  • Specification/Standard Data

    30003-1642as644-03 manufacturers specification control

Certified to
AS6081 Methods

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