5961-00-018-1926 TRANSISTOR Index 5935-00-018-1941 CONNECTOR,RECEPTACLE,ELECTRICAL

National Stock Number:
5905-00-018-1928

Federal Supply Class:
5905

National Item Identification Number:
000181928

Description:
RESISTOR,VARIABLE,WIRE WOUND,NON

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), if given, of the output is greater than plus of minus 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, PRECISION.


Manufacturer Information:
3280W1-25380294BOURNS INSTRUMENTS INC
DMS CASE 84-013B16236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION9000.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION25.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECLUTCH
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 POWER175.0 SINGLE SECTION
BODY HEIGHT0.203 INCHES NOMINAL
BODY LENGTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
BODY STYLERECTANGULAR W/MOUNTING HOLES
BODY WIDTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS0.260 INCHES NOMINAL
OVERALL HEIGHT0.502 INCHES MINIMUM AND 0.584 INCHES MAXIMUM
OVERALL LENGTH0.675 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
OVERALL WIDTH0.360 INCHES NOMINAL
MOUNTING FACILITY QUANTITY2
MOUNTING HOLE DIAMETER0.093 INCHES NOMINAL
MOUNTING METHODTERMINAL AND UNTHREADED HOLE
POWER DISSIPATION RATING PER SECTION IN WATTS1.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG9000.0 NOMINAL
SECTION QUANTITY1
SHAFT DIAMETER0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
SHAFT LENGTH0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
SHAFT STYLEROUND, SLOTTED
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-50.0 TO 50.0 SINGLE SECTION
TERMINAL LOCATIONLOWER ADJACENT SIDE SINGLE ROW
TERMINAL LENGTH0.285 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY3 PIN


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