5340-00-811-4740 STANDOFF,THREADED,SPACING Index 4730-00-811-4748 TEE,TUBE

National Stock Number:
5905-00-811-4741

Federal Supply Class:
5905

National Item Identification Number:
008114741

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:
3250P1-50280294BOURNS INSTRUMENTS INC
347C843H0679500WESTINGHOUSE ELECTRIC CORP
347C843H0697942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
ELECTRICAL RESISTANCE PER SECTION5.000 KILOHMS SINGLE SECTION
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 HEIGHT0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
BODY LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
BODY WIDTH0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
BODY STYLERECTANGULAR W/MOUNTING HOLES
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS0.100 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS0.510 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
OVERALL HEIGHT0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
OVERALL LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
OVERALL WIDTH0.560 INCHES NOMINAL
MOUNTING FACILITY QUANTITY2
MOUNTING HOLE DIAMETER0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM
MOUNTING METHODUNTHREADED HOLE
POWER DISSIPATION RATING PER SECTION IN WATTS1.0 FREE AIR SINGLE SECTION
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROLLED FOR POLARIS
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 SINGLE SECTION
SECTION QUANTITY1
SHAFT LENGTH0.020 INCHES MINIMUM AND 0.075 INCHES MAXIMUM
SHAFT DIAMETER0.083 INCHES NOMINAL
SHAFT STYLEROUND, SLOTTED
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-50.0 TO 50.0 SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS-20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATIONLOWER ADJACENT SIDE TWO ROWS
TERMINAL LENGTH0.500 INCHES MINIMUM
TERMINAL TYPE AND QUANTITY3 PIN


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