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National Stock Number:
5905-00-676-8208
Federal Supply Class:
5905
National Item Identification Number:
006768208
Description:
RESISTOR,VARIABLE,WIRE WOUND,PRE
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) of the output is equal to or less than plus or munus 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, NONPRECISION.
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Manufacturer Information:
| 100-503H0500BB3S020 | 02111 | VISHAY SPRAGUE INC |
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Techincal Specification:
| SECTION QUANTITY | 1 | | ELECTRICAL RESISTANCE PER SECTION | 50.0 KILOHMS SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0 TO 3.0 SINGLE SECTION | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50 TO 0.50 SINGLE SECTION | | SHAFT RUNOUT | 0.002 INCHES | | PILOT DIAMETER RUNOUT | 0.002 INCHES | | SHAFT RADIAL PLAY | 0.004 INCHES | | SHAFT BEARING TYPE | SLEEVE | | SHAFT END PLAY | 0.005 INCHES | | MAXIMUM STARTING TORQUE | 1.00 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 0.75 INCH-OUNCES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.75 FREE AIR SINGLE SECTION | | 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 | 105.0 SINGLE SECTION | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | BODY DIAMETER | 1.296 INCHES MINIMUM AND | | 1.328 INCHES MAXIMUM | | BODY LENGTH | 0.695 INCHES MINIMUM AND | | 0.715 INCHES MAXIMUM | | MOUNTING BUSHING LENGTH | 0.359 INCHES MINIMUM AND | | 0.391 INCHES MAXIMUM | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.485 INCHES MINIMUM AND | | 0.515 INCHES MAXIMUM | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 352.0 NOMINAL | | NONTURN DEVICE LOCATION | AT 6 OCLOCK | | NONTURN DEVICE RADIUS | 0.557 INCHES MINIMUM AND | | 0.567 INCHES MAXIMUM | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | TERMINAL LOCATION | UPPER ADJACENT SIDE TWO ROWS | | CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS | 0.188 INCHES NOMINAL | | RELIABILITY INDICATOR | NOT ESTABLISHED |
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