5905-01-047-1551 RESISTOR,VARIABLE,NONWIRE WOUND, Index 5905-01-047-1553 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
5905-01-047-1552

Federal Supply Class:
5905

National Item Identification Number:
010471552

Description:
RESISTOR,VARIABLE,NONWIRE WOUND,

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 or 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.


Manufacturer Information:
13M50001121ROCKWELL AUTOMATION, INC.
311-1802-0080009TEKTRONIX, INC.
81C2DK29BA002332997BOURNS INC
81C2D-K29-BA0/0233Z867BOURNS, INC.


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION260.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION500.0 OHMS ALL SECTIONS
ACTUATOR TRAVEL CONTROL FEATURESTOPS
ACTUATOR TYPEDUAL CONCENTRIC
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER120.0 ALL SECTIONS
BODY HEIGHT0.625 INCHES NOMINAL
BODY LENGTH1.078 INCHES MINIMUM AND 1.172 INCHES MAXIMUM
BODY STYLERECTANGULAR W/BUSHING
BODY WIDTH0.625 INCHES NOMINAL
MOUNTING BUSHING LENGTH0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
MOUNTING METHODSTANDARD BUSHING
POWER DISSIPATION RATING PER SECTION IN WATTS0.5 FREE AIR ALL SECTIONS
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 ALL SECTIONS
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG300.0 NOMINAL
SCREW THREAD DIAMETER0.250 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNEF
SECTION QUANTITY2
SHAFT DIAMETER0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM
SHAFT LENGTH0.869 INCHES MINIMUM AND 0.931 INCHES MAXIMUM
SHAFT STYLEROUND, STEPPED
TERMINAL LOCATIONLOWER ADJACENT SIDE TWO ROWS
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG
UNDERCUT DIAMETER0.077 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
UNDERCUT LENGTH0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM


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