Nonprecision Nonwire Wound Variable Resistor

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  • Part Name
    NONPRECISION NONWIRE WOUND VARIABLE RESISTOR
  • Federal Supply Class
    Resistor
  • NIIN
    010914539
  • Part Number
    RS2477978, 141503090, 2477978, 3386X-1-502, 402-8746
  • National Stock Number
    5905-01-091-4539
  • Item Name Code
    37405
Specifications
  • TERMINAL TYPE AND QUANTITY
    3 PIN
  • SECTION QUANTITY
    1
  • ELECTRICAL RESISTANCE PER SECTION
    5.000 KILOHMS SINGLE SECTION
  • RESISTANCE TOLERANCE PER SECTION IN PERCENT
    -10.0 TO 10.0 SINGLE SECTION
  • MAXIMUM STARTING TORQUE
    5.00 INCH-OUNCES
  • MAXIMUM RUNNING TORQUE
    5.00 INCH-OUNCES
  • TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS
    -100.0 TO 100.0 SINGLE SECTION
  • POWER DISSIPATION RATING PER SECTION IN WATTS
    0.5 FREE AIR SINGLE SECTION
  • AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER
    85.0 SINGLE SECTION
  • AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER
    125.0 SINGLE SECTION
  • BODY STYLE
    RECTANGULAR
  • BODY LENGTH
    0.190 INCHES NOMINAL
  • BODY WIDTH
    0.375 INCHES NOMINAL
  • BODY HEIGHT
    0.375 INCHES NOMINAL
  • ACTUATOR TYPE
    FLUSH DRIVE WITH SLOT-HOLE
  • ROTARY ACTUATOR TRAVEL IN ANGULAR DEG
    310.0 NOMINAL
  • ACTUATOR TRAVEL CONTROL FEATURE
    STOPS
  • EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION
    280.0 NOMINAL
  • MOUNTING METHOD
    TERMINAL
  • CENTER TO CENTER DISTANCE BETWEEN TERMINALS
    0.200 INCHES NOMINAL
  • CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL
    0.100 INCHES NOMINAL
  • TERMINAL LENGTH
    0.200 INCHES MINIMUM
  • TERMINAL LOCATION
    LOWER ADJACENT SIDE TWO ROWS
  • CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS
    0.100 INCHES NOMINAL
  • RELIABILITY INDICATOR
    NOT ESTABLISHED
  • III FRAGILITY FACTOR
    RUGGED
Restrictions
  • Demilitarization Code
    A

    Items subject to the Export Administration Regulations (EAR) in parts 773-74 of Title 15, Code of Federal Regulations (CFR) (CCLI or EAR99) and determined by the DoD to present a low risk when released out of DoD control. No DEMIL, MUT or end use certificate is required. May require an export license from DOC.

  • Criticality Code
    X

    Does not have a nuclear hardened feature or other critical feature such as tolerance, fit restriction or application.

  • Hazardous Material Code
    N

    There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

  • Precious Metals Code (PMIC)
    U

    Precious Metal type is unknown.

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