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National Stock Number:
5905-01-019-8446
Federal Supply Class:
5905
National Item Identification Number:
010198446
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:
| 7380563P3 | 12697 | CLAROSTAT SENSORS AND CONTROLS | | 7380563P3 | 33173 | MPD COMPONENTS, INC. | | JJH95368A | 01121 | ROCKWELL AUTOMATION, INC. | | JJH95368A | 12697 | CLAROSTAT SENSORS AND CONTROLS |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 312.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 5.0 MEGOHMS ALL SECTIONS | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | SINGLE SHAFT | | 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 | 120.0 ALL SECTIONS | | BODY DIAMETER | 1.152 INCHES MAXIMUM | | BODY LENGTH | 2.676 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | OVERALL DIAMETER | 1.742 INCHES NOMINAL | | OVERALL LENGTH | 3.421 INCHES NOMINAL | | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | SPECIAL FEATURES | 1.406 IN. NOM LG HIGH VOLTAGE COUPLER AND CASE TERMINAL MUST BE CONNECTED TO ONE OF THE RESISTOR TERMINALS FOR RELIABLE HIGH VOLTAGE OPERATION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.125 HEAT SINK 1ST SECTION AND 0.9 HEAT SINK 2ND SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT | +0.0 TO 10.0 -55 DEG CELSIUS ALL SECTIONS AND +0.0 TO 5.0 -25 DEG CELSIUS ALL SECTIONS AND -3.5 TO 3.5 85 DEG CELSIUS ALL SECTIONS AND +0.0 TO 7.5 120 DEG CELSIUS ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 312.0 NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SECTION QUANTITY | 2 | | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT LENGTH | 0.750 INCHES NOMINAL | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 7 TAB, SOLDER LUG |
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