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National Stock Number:
5905-01-078-1550
Federal Supply Class:
5905
National Item Identification Number:
010781550
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:
| 13M058 | 01121 | ROCKWELL AUTOMATION, INC. | | 311-1719-00 | 80009 | TEKTRONIX, INC. | | 81C1D-D20-BA0/246 | 3Z867 | BOURNS, INC. | | 81C1D-D20-BA0246 | 32997 | BOURNS INC |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 260.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 5.000 KILOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | DOUBLE ENDED 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 | 120.0 SINGLE SECTION | | BODY HEIGHT | 0.625 INCHES NOMINAL | | BODY LENGTH | 0.625 INCHES NOMINAL | | BODY STYLE | RECTANGULAR BUSHING MOUNTED | | BODY WIDTH | 0.625 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.400 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM | | MOUNTING BUSHING LENGTH | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM | | 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 | -20.0 TO 20.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 300.0 NOMINAL | | 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 STYLE | ROUND | | SHAFT LENGTH | 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM | | TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS | | TERMINAL LENGTH | 0.500 INCHES MINIMUM | | TERMINAL TYPE AND QUANTITY | 3 PIN |
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