5945-01-195-5504 RELAY,ELECTROMAGNETIC Index 5945-01-195-5506 RELAY,ELECTROMAGNETIC

National Stock Number:
5905-01-195-5505

Federal Supply Class:
5905

National Item Identification Number:
011955505

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:
132-16102111VISHAY SPRAGUE INC
132-26102111VISHAY SPRAGUE INC
748242-373030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
SECTION QUANTITY1
ELECTRICAL RESISTANCE PER SECTION10.0 KILOHMS 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 RUNOUT0.002 INCHES
LATERAL RUNOUT0.002 INCHES
PILOT DIAMETER RUNOUT0.001 INCHES
SHAFT RADIAL PLAY0.002 INCHES
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION2.0
SHAFT BEARING TYPESLEEVE
SHAFT END PLAY0.005 INCHES
MAXIMUM STOP TORQUE48.00 INCH-OUNCES
MAXIMUM STARTING TORQUE2.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE1.50 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-70.0 TO 70.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS0.5 FREE AIR SINGLE SECTION
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 STYLECYLINDRICAL BUSHING MOUNTED
BODY DIAMETER1.297 INCHES MINIMUM AND
1.327 INCHES MAXIMUM
BODY LENGTH0.620 INCHES NOMINAL
MOUNTING BUSHING LENGTH0.360 INCHES MINIMUM AND
0.390 INCHES MAXIMUM
ACTUATOR TYPESINGLE SHAFT
SHAFT STYLEROUND, SLOTTED, FLATTED
FIRST FLAT LENGTH0.470 INCHES MINIMUM AND
0.500 INCHES MAXIMUM
FLAT HEIGHT0.211 INCHES MINIMUM AND
0.221 INCHES MAXIMUM
SHAFT DIAMETER0.2494 INCHES MINIMUM AND
0.2497 INCHES MAXIMUM
SHAFT LENGTH0.830 INCHES MINIMUM AND
0.890 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG300.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURESTOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION300.0 NOMINAL
MOUNTING METHODSTANDARD BUSHING
SCREW THREAD SERIES DESIGNATORUNEF
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
FEATURES PROVIDEDHUMIDITY PROOF
TERMINAL TYPE AND QUANTITY3 TURRET
TERMINAL LOCATIONREAR END
RELIABILITY INDICATORNOT ESTABLISHED
CUBIC MEASURE0.857 CUBIC INCHES
FRAGILITY FACTORMODERATELY RUGGED
PRECIOUS MATERIALGOLD
PRECIOUS MATERIAL AND LOCATIONTERMINAL SURFACES GOLD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE73030
MFR SOURCE CONTROLLING REFERENCE748242-3


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