5905-00-072-8003 RESISTOR,VARIABLE,WIRE WOUND,PRE Index 5905-00-072-8005 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-072-8004

Federal Supply Class:
5905

National Item Identification Number:
000728004

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:
3162176-1959364HONEYWELL INTERNATIONAL INC.
3162176-1977068ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV
3520S20-20380294BOURNS INSTRUMENTS INC


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION1800.0 MINIMUM AND 1810.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION20.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
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
BODY DIAMETER0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM
BODY LENGTH0.670 INCHES MINIMUM AND 0.700 INCHES MAXIMUM
BODY STYLECYLINDRICAL BUSHING MOUNTED
FEATURES PROVIDEDSHAFT SEAL
FRAGILITY FACTORMODERATELY RUGGED
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.30 TO 0.30 SINGLE SECTION
MAXIMUM RUNNING TORQUE0.60 INCH-OUNCES
MAXIMUM STARTING TORQUE0.60 INCH-OUNCES
MAXIMUM STOP TORQUE48.00 INCH-OUNCES
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION1.0
MOUNTING BUSHING LENGTH0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
MOUNTING METHODSTANDARD BUSHING
PILOT DIAMETER RUNOUT0.002 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS1.5 FREE AIR SINGLE SECTION
PRECIOUS MATERIALGOLD
PRECIOUS MATERIAL AND LOCATIONTERMINAL SURFACES GOLD
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-3.0 TO 3.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG1800.0 MINIMUM AND 1810.0 MAXIMUM
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNEF
SECTION QUANTITY1
SHAFT END PLAY0.005 INCHES
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT RADIAL PLAY0.003 INCHES
SHAFT RUNOUT0.002 INCHES
SHAFT STYLEROUND, SLOTTED
SHAFT LENGTH0.781 INCHES MINIMUM AND 0.843 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA77068-3162176 MANUFACTURERS SPECIFICATION CONTROL
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-50.0 TO 50.0 SINGLE SECTION
TERMINAL LOCATIONUPPER ADJACENT SIDE TWO ROWS
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG


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