5930-01-041-6281 SWITCH,ROTARY Index 5905-01-041-6283 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-01-041-6282

Federal Supply Class:
5905

National Item Identification Number:
010416282

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:
7281-R1.1K-L.2573138BI TECHNOLOGIES CORPORATION
7281R1.1KL.2573138BI TECHNOLOGIES CORPORATION
B962041-106811EMCORE CORPORATION
B962041-173138BI TECHNOLOGIES CORPORATION


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3600.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION1.1 KILOHMS SINGLE SECTION
ACTUATOR TYPESINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURESTOPS
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 DIAMETER0.875 INCHES NOMINAL
BODY LENGTH0.750 INCHES NOMINAL
BODY STYLECYLINDRICAL BUSHING MOUNTED
FRAGILITY FACTORMODERATELY RUGGED
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 RUNOUT0.003 INCHES
OVERALL DIAMETER1.070 INCHES MAXIMUM
OVERALL LENGTH1.387 INCHES NOMINAL
MAXIMUM STARTING TORQUE0.80 INCH-OUNCES
MAXIMUM RUNNING TORQUE0.80 INCH-OUNCES
MOUNTING BUSHING LENGTH0.250 INCHES NOMINAL
MOUNTING METHODSTANDARD BUSHING
PILOT DIAMETER RUNOUT0.00400 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-1.0 TO 1.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG3600.0 NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNEF
SCREW THREAD DIAMETER0.250 INCHES NOMINAL
SECTION QUANTITY1
SHAFT BEARING TYPESLEEVE
SHAFT DIAMETER0.125 INCHES NOMINAL
SHAFT RUNOUT0.003 INCHES
SHAFT STYLEROUND
SHAFT LENGTH0.637 INCHES NOMINAL
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 QUANTITY3 TURRET


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