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National Stock Number:
5905-00-542-7805
Federal Supply Class:
5905
National Item Identification Number:
005427805
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:
| 200S-1-503 | 80294 | BOURNS INSTRUMENTS INC | | ERT2A503K | 99251 | MISSION SYSTEMS DAVENPORT INC. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 9000.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 50.0 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | 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 | 105.0 SINGLE SECTION | | BODY HEIGHT | 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | | BODY LENGTH | 1.250 INCHES NOMINAL | | BODY STYLE | RECTANGULAR W/MOUNTING HOLES/SLOTS | | BODY WIDTH | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.000 INCHES NOMINAL | | OVERALL HEIGHT | 0.312 INCHES NOMINAL | | OVERALL WIDTH | 1.250 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 7.50 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 7.50 INCH-OUNCES | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 0.086 INCHES NOMINAL | | MOUNTING METHOD | TERMINAL AND UNTHREADED HOLE | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION | | PRECIOUS MATERIAL AND LOCATION | TERMINAL SURFACES GOLD | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 9000.0 NOMINAL | | SECTION QUANTITY | 1 | | SHAFT LENGTH | 0.063 INCHES NOMINAL | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -100.0 TO 100.0 SINGLE SECTION | | TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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