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National Stock Number:
5905-00-905-6423
Federal Supply Class:
5905
National Item Identification Number:
009056423
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.
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Manufacturer Information:
| 539D780P1 | 89954 | BAE SYSTEMS CONTROLS INC. | | 91121 | 01121 | ROCKWELL AUTOMATION, INC. | | KKPC91121 | 01121 | ROCKWELL AUTOMATION, INC. | | KKPC21121 | 12697 | CLAROSTAT SENSORS AND CONTROLS |
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Techincal Specification:
| SECTION QUANTITY | 2 | | ELECTRICAL RESISTANCE PER SECTION | 10.0 KILOHMS 1ST SECTION | | 1.0 MEGOHMS 2ND SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT | 0.0 TO 7.0 -55 DEG CELSIUS 1ST SECTION AND | | 0.0 TO 3.5 -25 DEG CELSIUS 1ST SECTION AND | | 0.0 TO 2.0 0 DEG CELSIUS 1ST SECTION AND | | -2.5 TO 2.5 85 DEG CELSIUS 1ST SECTION AND | | 0.0 TO 5.5 120 DEG CELSIUS 1ST SECTION AND | | 0.0 TO 8.5 150 DEG CELSIUS 1ST SECTION | | 0.0 TO 10.0 -55 DEG CELSIUS 2ND SECTION AND | | 0.0 TO 5.0 -25 DEG CELSIUS 2ND SECTION AND | | 0.0 TO 2.5 0 DEG CELSIUS 2ND SECTION AND | | -3.5 TO 3.5 85 DEG CELSIUS 2ND SECTION AND | | 0.0 TO 7.5 120 DEG CELSIUS 2ND SECTION AND | | 0.0 TO 12.5 150 DEG CELSIUS 2ND SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 3.0 HEAT SINK ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 ALL SECTIONS | | DEVICE DESIGN TYPE | NONTURN AT 9 OCLOCK | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | UNDERCUT DIAMETER | 0.125 INCHES NOMINAL | | BODY DIAMETER | 1.156 INCHES MAXIMUM | | BODY LENGTH | 1.312 INCHES MAXIMUM | | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL | | ACTUATOR TYPE | DUAL CONCENTRIC | | SHAFT STYLE | ROUND, STEPPED | | FIRST FLAT LENGTH | 0.280 INCHES NOMINAL | | FLAT HEIGHT | 0.080 INCHES NOMINAL | | SHAFT DIAMETER | 0.250 INCHES MAXIMUM | | SHAFT LENGTH | 1.250 INCHES NOMINAL | | UNDERCUT LENGTH | 0.375 INCHES NOMINAL | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 312.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 312.0 NOMINAL | | NONTURN DEVICE RADIUS | 0.531 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG | | RELIABILITY INDICATOR | NOT ESTABLISHED |
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