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National Stock Number:
5905-01-045-2857
Federal Supply Class:
5905
National Item Identification Number:
010452857
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:
| 102155 | 52542 | SYSTRON-DONNER CORP MICROWAVE/INSTRUMENT DIV |
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Techincal Specification:
| SECTION QUANTITY | 2 | | ELECTRICAL RESISTANCE PER SECTION | 1.2 MEGOHMS ALL SECTIONS | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -30.0 TO 30.0 ALL SECTIONS | | TERMINAL LOCATION | REAR-BOTTOM | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 HEAT SINK ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 55.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 85.0 ALL SECTIONS | | DEVICE DESIGN TYPE | NONTURN AT 9 OCLOCK | | OPERATING POSITION | END OF ROTATION | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | BODY DIAMETER | 0.938 INCHES NOMINAL | | BODY LENGTH | 1.141 INCHES NOMINAL | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.750 INCHES NOMINAL | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 320.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 300.0 NOMINAL | | NONTURN DEVICE RADIUS | 0.438 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 | | FEATURES PROVIDED | SWITCH | | SWITCH TYPE | ROTARY | | SWITCH CONTACT ARRANGEMENT | SINGLE POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED | | SWITCH CURRENT TYPE AND RATING IN AMPS | 3.000 AC | | SWITCH VOLTAGE RATING IN VOLTS | 125.0 | | TERMINAL TYPE AND QUANTITY | 9 TAB, SOLDER LUG | | RELIABILITY INDICATOR | NOT ESTABLISHED |
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