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National Stock Number:
5905-01-138-1271
Federal Supply Class:
5905
National Item Identification Number:
011381271
Description:
RESISTOR,VARIABLE,WIRE WOUND,NON
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 of 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| MW-1-0-503 | 02111 | VISHAY SPRAGUE INC |
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Techincal Specification:
| ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 280.0 MINIMUM AND 290.0 MAXIMUM | | MOUNTING STUD LENGTH | 0.375 INCHES NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 260.0 MINIMUM AND 275.0 MAXIMUM | | ELECTRICAL RESISTANCE PER SECTION | 50.000 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT LENGTH | 0.595 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | MOUNTING METHOD | THREADED STUD | | MAXIMUM STARTING TORQUE | 5.00 INCH-OUNCES | | SCREW THREAD SERIES DESIGNATOR | UNEF | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION | | BODY STYLE | CYLINDRICAL | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -40.0 TO 40.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SECTION QUANTITY | 1 | | SHAFT STYLE | ROUND, SLOTTED | | BODY DIAMETER | 0.906 INCHES NOMINAL | | MOUNTING FACILITY QUANTITY | 1 | | BODY LENGTH | 0.673 INCHES NOMINAL | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 20.0 SINGLE SECTION | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | SHAFT DIAMETER | 0.2495 INCHES NOMINAL | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.00 TO 10.00 SINGLE SECTION |
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