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National Stock Number:
5905-00-256-1505
Federal Supply Class:
5905
National Item Identification Number:
002561505
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:
| 44-1-1-502 | 02111 | VISHAY SPRAGUE INC |
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Techincal Specification:
| MOUNTING FACILITY QUANTITY | 2 | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION | | OVERALL LENGTH | 1.304 INCHES NOMINAL | | MOUNTING HOLE DIAMETER | 0.093 INCHES NOMINAL | | SECTION QUANTITY | 1 | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT DIAMETER | 0.054 INCHES NOMINAL | | TERMINAL LOCATION | REAR END | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD | | BODY LENGTH | 1.250 INCHES NOMINAL | | BODY STYLE | RECTANGULAR W/MOUNTING HOLES/SLOTS | | ACTUATOR TYPE | SINGLE SHAFT | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.000 INCHES NOMINAL | | OVERALL HEIGHT | 0.315 INCHES NOMINAL | | RELIABILITY INDICATOR | NOT ESTABLISHED | | CONTACT ARM ELECTRICAL OFF POSITION | FULLY CCW | | SHAFT LENGTH | 0.120 INCHES NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 5.0 KILOHMS SINGLE SECTION | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -50.0 TO 50.0 SINGLE SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION | | OVERALL WIDTH | 0.280 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 8.00 INCH-OUNCES | | BODY WIDTH | 0.280 INCHES NOMINAL | | MOUNTING METHOD | UNTHREADED HOLE | | BODY HEIGHT | 0.315 INCHES NOMINAL | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 175.0 SINGLE SECTION |
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