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National Stock Number:
5905-00-201-6781
Federal Supply Class:
5905
National Item Identification Number:
002016781
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:
| 27482 | 44655 | OHMITE HOLDING, L.L.C. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 330.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 3.0 OHMS 1ST SECTION | | ELECTRICAL RESISTANCE PER SECTION | 3.5 KILOHMS 4TH SECTION | | ELECTRICAL RESISTANCE PER SECTION | 350.0 OHMS 3RD SECTION | | ELECTRICAL RESISTANCE PER SECTION | 40.0 OHMS 2ND SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 340.0 ALL SECTIONS | | BODY HEIGHT | 0.750 INCHES NOMINAL | | BODY LENGTH | 0.750 INCHES NOMINAL | | BODY STYLE | RECTANGULAR W/MOUNTING HOLES | | BODY WIDTH | 0.500 INCHES NOMINAL | | FIRST FLAT LENGTH | 1.625 INCHES NOMINAL | | FLAT HEIGHT | 0.344 INCHES NOMINAL | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.875 INCHES NOMINAL | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING METHOD | THREADED HOLE | | POWER DISSIPATION RATING PER SECTION IN WATTS | 150.0 FREE AIR 3RD SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 500.0 FREE AIR 2ND SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 50.0 FREE AIR 4TH SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 750.0 FREE AIR 1ST SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 330.0 NOMINAL | | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 20.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 4 | | SHAFT DIAMETER | 0.375 INCHES NOMINAL | | SHAFT LENGTH | 2.000 INCHES NOMINAL | | SHAFT STYLE | ROUND, FLATTED | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 12 TAB, SOLDER LUG |
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