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National Stock Number:
5905-00-110-6493
Federal Supply Class:
5905
National Item Identification Number:
001106493
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:
| 751-6610/FCD | 15237 | FAIRCHILD SEMICONDUCTOR CORP XINCON SYSTEMS DIV SUB OF SCHLUMBERGER LTD | | 94115200 | 19333 | MAGNETIC PERIPHERALS INC NORMANDALE OPNS SUB OF CONTROL DATA CORP | | 94115200 | 54572 | SL MONTEVIDEO TECHNOLOGY, INC. | | 94115200 | 59661 | SYNTEGRA / USA/ INC COMPUTER PARTS AND SUPPLIES ARH205 | | CP09-211 | 99957 | BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 360.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 5.0 KILOHMS ALL SECTIONS | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 125.0 ALL SECTIONS | | BODY DIAMETER | 0.875 INCHES MAXIMUM | | BODY LENGTH | 1.250 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS EQUATION | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS ZERO BASED LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -2.00 TO 2.00 ALL SECTIONS | | LATERAL RUNOUT | 0.001 INCHES | | OVERALL DIAMETER | 1.200 INCHES MAXIMUM | | OVERALL LENGTH | 1.550 INCHES MAXIMUM | | MAXIMUM RUNNING TORQUE | 0.50 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.50 INCH-OUNCES | | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 2.0 | | MOUNTING LIP DEPTH | 0.06200 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 0.87500 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | PILOT DIAMETER RUNOUT | 0.001 INCHES | | PILOT DIAMETER | 0.75000 INCHES NOMINAL | | PILOT LENGTH | 0.06200 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | SECTION QUANTITY | 2 | | SHAFT END PLAY | 0.005 INCHES | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT LENGTH | 0.250 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.001 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT STYLE | ROUND | | SPECIAL FEATURES | SECOND SHAFT RD SLOTTED 0.050 IN. MAX LG | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -400.0/-200.0 ALL SECTIONS | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL LENGTH | 0.375 INCHES NOMINAL | | TERMINAL TYPE AND QUANTITY | 6 SOLDER STUD | | UNDERCUT DIAMETER | 0.750 INCHES NOMINAL | | UNDERCUT WIDTH | 0.05700 INCHES MINIMUM |
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