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National Stock Number:
5905-00-027-5702
Federal Supply Class:
5905
National Item Identification Number:
000275702
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:
| 100-5461 | 02111 | VISHAY SPRAGUE INC | | 100-5461 | C7407 | IV-ELECTRONIC KLAUS VESPERMANN KG | | 1500-618 | 11534 | BEI SENSORS & SYSTEMS COMPANY, INC. | | 1500-618-1 | 11534 | BEI SENSORS & SYSTEMS COMPANY, INC. | | 534925-1 | 64547 | HONEYWELL INTERNATIONAL, INC | | 534925-1 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| SECTION QUANTITY | 3 | | ELECTRICAL RESISTANCE PER SECTION | 1.0 KILOHMS 1ST SECTION | | 40.0 KILOHMS 2ND SECTION | | 5.0 KILOHMS 3RD SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -2.0 TO 2.0 1ST SECTION | | -5.0 TO 5.0 2ND SECTION | | -5.0 TO 5.0 3RD SECTION | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50 TO 0.50 ALL SECTIONS | | SHAFT RUNOUT | 0.002 INCHES | | LATERAL RUNOUT | 0.005 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 | 0.60 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 0.30 INCH-OUNCES | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 ALL SECTIONS | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 105.0 ALL SECTIONS | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | BODY DIAMETER | 1.312 INCHES NOMINAL | | BODY LENGTH | 0.705 INCHES NOMINAL | | MOUNTING BUSHING LENGTH | 0.375 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.763 INCHES NOMINAL | | 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 | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | FEATURES PROVIDED | SWITCH | | SWITCH TYPE | ROTARY | | SWITCH OPERATING POSITION | START OF ROTATION | | SWITCH CONTACT ARRANGEMENT | SINGLE POLE, SINGLE THROW, NORMALLY OPEN, BOTH POSITIONS MAINTAINED | | SWITCH CURRENT TYPE AND RATING IN AMPS | 0.000040 AC/DC | | SWITCH VOLTAGE RATING IN VOLTS | 28.0 | | TERMINAL TYPE AND QUANTITY | 11 TURRET | | TERMINAL LOCATION | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED |
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