5905-00-644-7827 RESISTOR,VARIABLE,NONWIRE WOUND, Index 5905-00-644-7829 RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-644-7828

Federal Supply Class:
5905

National Item Identification Number:
006447828

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:
176WS280-108815HONEYWELL INTERNATIONAL INC
25273PC114418UNISYS CORP DEFENSE SYSTEMS C S D FIELD ENGINEERING


Techincal Specification:
ELECTRICAL RESISTANCE PER SECTION100.000 OHMS SINGLE SECTION
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 SINGLE SECTION
BODY DIAMETER0.500 INCHES NOMINAL
BODY LENGTH0.469 INCHES NOMINAL
BODY STYLECYLINDRICAL BUSHING MOUNTED
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.50 TO 0.50 SINGLE SECTION
MOUNTING BUSHING LENGTH0.219 INCHES NOMINAL
MOUNTING METHODSTANDARD BUSHING
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-2.0 TO 2.0 SINGLE SECTION
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNEF
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SECTION QUANTITY1
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT STYLEROUND
SHAFT LENGTH0.656 INCHES NOMINAL
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG


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