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National Stock Number:
5905-01-297-6774
Federal Supply Class:
5905
National Item Identification Number:
012976774
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:
| 311-1482-01 | 80009 | TEKTRONIX, INC. | | CM43478 | 12697 | CLAROSTAT SENSORS AND CONTROLS | | W8778 | 01121 | ROCKWELL AUTOMATION, INC. | | W8778 | 12697 | CLAROSTAT SENSORS AND CONTROLS |
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Techincal Specification:
| 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 | 120.0 SINGLE SECTION | | BODY DIAMETER | 0.516 INCHES MAXIMUM | | BODY LENGTH | 0.489 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM | | DEVICE DESIGN TYPE | NONTURN AT 10 OCLOCK | | FRAGILITY FACTOR | MODERATELY RUGGED | | OVERALL DIAMETER | 0.516 INCHES MAXIMUM | | OVERALL LENGTH | 1.261 INCHES MAXIMUM | | MAXIMUM RUNNING TORQUE | 3.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 3.00 INCH-OUNCES | | MOUNTING BUSHING LENGTH | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM | | MOUNTING METHOD | STANDARD BUSHING | | NONTURN DEVICE RADIUS | 0.258 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 SINGLE SECTION | | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM | | SHAFT BEARING TYPE | SLEEVE | | SHAFT LENGTH | 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM | | SHAFT STYLE | ROUND, SLOTTED | | TERMINAL LENGTH | 0.084 INCHES MINIMUM AND 0.116 INCHES MAXIMUM | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 3 PIN | | ACTUATOR TYPE | SINGLE SHAFT | | ELECTRICAL RESISTANCE PER SECTION | 5.0 KILOHMS SINGLE SECTION |
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