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National Stock Number:
5905-00-959-7443
Federal Supply Class:
5905
National Item Identification Number:
009597443
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.
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Manufacturer Information:
| 700-5536 | 02111 | VISHAY SPRAGUE INC | | 700-5536 | C7407 | IV-ELECTRONIC KLAUS VESPERMANN KG | | 900217-150 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 165.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | DOUBLE ENDED SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION | | BEARING TYPE | BALL SHAFT | | BODY DIAMETER | 1.110 INCHES MAXIMUM | | BODY LENGTH | 0.770 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION TERMINAL BASE LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.20 TO 0.20 SINGLE SECTION | | OVERALL DIAMETER | 1.145 INCHES NOMINAL | | OVERALL LENGTH | 1.891 INCHES NOMINAL | | MAXIMUM STARTING TORQUE | 0.25 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 0.8750 INCHES NOMINAL | | MOUNTING METHOD | FLANGE | | PILOT DIAMETER | 0.7500 INCHES MAXIMUM | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.2 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | SECTION QUANTITY | 1 | | SHAFT END PLAY | 0.004 INCHES | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.001 INCHES | | SHAFT LENGTH | 0.623 INCHES MINIMUM AND 0.627 INCHES MAXIMUM | | SHAFT RUNOUT | 0.0006 INCHES | | SHAFT STYLE | ROUND, SLOTTED | | SPECIAL FEATURES | FIRST PILOT IS ECCENTRIC WITH ECCENTRIC HIGH LOCATED AT 9 OCLOCK | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -25.0 TO 25.0 SINGLE SECTION | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 SOLDER STUD | | UNDERCUT DIAMETER | 0.781 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
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