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National Stock Number:
5905-00-247-7969
Federal Supply Class:
5905
National Item Identification Number:
002477969
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:
| 311-163 | 04901 | BOONTON ELECTRONICS CORPORATION | | 311-163 | C1834 | KONTRON AG | | 311163 | 04901 | BOONTON ELECTRONICS CORPORATION | | 317-122-163 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION | | 34-5188 | 75042 | TRW INC TRW ELECTRONIC COMPONENTS IRC FIXED RESISTORS PHILADELPHIA DIV |
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Techincal Specification:
| ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 100.0 SINGLE SECTION | | BODY DIAMETER | 0.938 INCHES MAXIMUM | | BODY LENGTH | 0.516 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | DEVICE DESIGN TYPE | NONTURN AT 3 OCLOCK | | DEVICE DESIGN TYPE | NONTURN AT 9 OCLOCK | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 280.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 50.000 KILOHMS SINGLE SECTION | | FEATURES PROVIDED | HUMIDITY PROOF | | FRAGILITY FACTOR | MODERATELY RUGGED | | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL | | MOUNTING METHOD | LOCKING BUSHING | | NONTURN DEVICE RADIUS | 0.438 INCHES NOMINAL | | OVERALL DIAMETER | 1.312 INCHES MAXIMUM | | OVERALL LENGTH | 1.016 INCHES MAXIMUM | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION | | RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT | -1.0 TO 4.0 -55 DEG CELSIUS SINGLE SECTION AND -5.0 TO 7.5 105 DEG CELSIUS SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 300.0 NOMINAL | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 1 | | SHAFT LENGTH | 0.500 INCHES NOMINAL | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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