5905-01-170-7746 RESISTOR,FIXED,FILM Index 5905-01-170-7748 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
5905-01-170-7747

Federal Supply Class:
5905

National Item Identification Number:
011707747

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.


Manufacturer Information:
1702-019702111VISHAY SPRAGUE INC
702-019702111VISHAY SPRAGUE INC
702-19702111VISHAY SPRAGUE INC
LE444-0001-000743999THE BOEING COMPANY


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION270.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION10.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURESTOPS
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 SINGLE SECTION
BEARING TYPESLEEVE SHAFT
BODY DIAMETER0.875 INCHES NOMINAL
BODY LENGTH1.200 INCHES MAXIMUM
BODY STYLECYLINDRICAL BUSHING MOUNTED
FEATURES PROVIDEDSWITCH
FIRST FLAT LENGTH0.340 INCHES NOMINAL
FLAT HEIGHT0.219 INCHES NOMINAL
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.25 TO 0.25 SINGLE SECTION
LATERAL RUNOUT0.005 INCHES
MAXIMUM RUNNING TORQUE6.00 INCH-OUNCES
MAXIMUM STARTING TORQUE6.00 INCH-OUNCES
MAXIMUM STOP TORQUE150.00 INCH-OUNCES
MOUNTING BUSHING LENGTH0.250 INCHES NOMINAL
MOUNTING METHODSTANDARD BUSHING
NONTURN DEVICE LOCATIONAT 6 OCLOCK
NONTURN DEVICE RADIUS0.312 INCHES NOMINAL
PILOT DIAMETER RUNOUT0.002 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-3.00 TO 3.00 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG275.0 NOMINAL
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNEF
SECTION QUANTITY1
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT LENGTH0.750 INCHES NOMINAL
SHAFT RADIAL PLAY0.004 INCHES
SHAFT RUNOUT0.002 INCHES
SHAFT END PLAY0.005 INCHES
SHAFT STYLEROUND, FLATTED
SPECIAL FEATURESWIRE LEADS HAVE HEAT SHRINK SLEEVING
SWITCH CONTACT ARRANGEMENTSINGLE POLE, SINGLE THROW, NORMALLY CLOSED
SWITCH CURRENT TYPE AND RATING IN AMPS0.150 DC
SWITCH OPERATING POSITIONSTART OF ROTATION
SWITCH TYPEROTARY
SWITCH VOLTAGE RATING IN VOLTS28.0
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS-20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY6 WIRE LEAD


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