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National Stock Number:
5905-00-244-8208
Federal Supply Class:
5905
National Item Identification Number:
002448208
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:
| 3280L1-501M | 80294 | BOURNS INSTRUMENTS INC |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 500.0 OHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 175.0 SINGLE SECTION | | BODY HEIGHT | 0.047 INCHES MAXIMUM | | BODY LENGTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM | | BODY STYLE | RECTANGULAR W/MOUNTING HOLES | | BODY WIDTH | 0.187 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | CONTACT ARM ELECTRICAL OFF POSITION | FULLY CW | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM | | OVERALL HEIGHT | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM | | OVERALL LENGTH | 1.000 INCHES MINIMUM AND 1.019 INCHES MAXIMUM | | OVERALL WIDTH | 0.187 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 0.047 INCHES MINIMUM | | MOUNTING METHOD | STANDARD BUSHING | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 9000.0 NOMINAL | | SCREW THREAD DIAMETER | 0.190 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNF | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM | | SHAFT LENGTH | 0.243 INCHES MINIMUM AND 0.266 INCHES MAXIMUM | | SHAFT STYLE | ROUND, SLOTTED | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -50.0 TO 50.0 SINGLE SECTION | | TERMINAL LOCATION | LOWER ADJACENT SIDE SINGLE ROW | | TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD |
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