5935-00-411-1834 CONNECTOR,RECEPTACLE,ELECTRICAL Index 5905-00-411-1838 RESISTOR,FIXED,FILM

National Stock Number:
5905-00-411-1836

Federal Supply Class:
5905

National Item Identification Number:
004111836

Description:
RESISTOR,VARIABLE,WIRE WOUND,PRE

Detail:
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) of the output is equal to or less than plus or munus 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, NONPRECISION.


Techincal Specification:
OVERALL DIAMETER1.312 INCHES NOMINAL
SECTION QUANTITY1
ELECTRICAL RESISTANCE PER SECTION100.0 OHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-3.0 TO 3.0 SINGLE SECTION
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.50 TO 0.50 SINGLE SECTION
SHAFT RUNOUT0.0025 INCHES
LATERAL RUNOUT0.003 INCHES
PILOT DIAMETER RUNOUT0.0025 INCHES
SHAFT RADIAL PLAY0.004 INCHES
SHAFT BEARING TYPESLEEVE
SHAFT END PLAY0.007 INCHES
MAXIMUM STOP TORQUE48.00 INCH-OUNCES
MAXIMUM STARTING TORQUE1.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE0.70 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS-20.0 TO 20.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER85.0 SINGLE SECTION
FIXED TAP QUANTITY PER SECTION1 SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS50.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION-1.0 TO 1.0 OHMS SINGLE SECTION
BODY STYLECYLINDRICAL BUSHING MOUNTED
BODY DIAMETER1.312 INCHES NOMINAL
BODY LENGTH0.734 INCHES NOMINAL
MOUNTING BUSHING LENGTH0.375 INCHES NOMINAL
ACTUATOR TYPESINGLE SHAFT
SHAFT STYLEROUND
SHAFT DIAMETER0.2494 INCHES MINIMUM AND
0.2497 INCHES MAXIMUM
SHAFT LENGTH0.875 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION352.0 NOMINAL
NONTURN DEVICE LOCATIONAT 6 OCLOCK
NONTURN DEVICE RADIUS0.562 INCHES NOMINAL
MOUNTING METHODSTANDARD BUSHING
SCREW THREAD SERIES DESIGNATORUNEF
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
TERMINAL TYPE AND QUANTITY4 SOLDER STUD
TERMINAL LOCATIONREAR END
RELIABILITY INDICATORNOT ESTABLISHED
OVERALL LENGTH1.766 INCHES NOMINAL


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