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National Stock Number:
5905-00-922-7194
Federal Supply Class:
5905
National Item Identification Number:
009227194
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:
| 3400S-1-252 | 80294 | BOURNS INSTRUMENTS INC | | B75G0004 | 12464 | MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO | | SA-5333 | 73138 | BI TECHNOLOGIES CORPORATION | | SA5333 | 73138 | BI TECHNOLOGIES CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 2.500 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | 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 | 125.0 SINGLE SECTION | | BODY DIAMETER | 1.812 INCHES NOMINAL | | BODY LENGTH | 1.750 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | LATERAL RUNOUT | 0.005 INCHES | | MAXIMUM RUNNING TORQUE | 2.50 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 2.50 INCH-OUNCES | | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 1.0 | | MOUNTING BUSHING LENGTH | 0.500 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | NONTURN DEVICE RADIUS | 0.562 INCHES NOMINAL | | NONTURN DEVICE LOCATION | AT 6 OCLOCK | | PILOT DIAMETER RUNOUT | 0.00200 INCHES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 5.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0 TO 3.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3600.0 NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SECTION QUANTITY | 1 | | SHAFT END PLAY | 0.00500 INCHES | | SHAFT DIAMETER | 0.2497 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.0025 INCHES | | SHAFT RUNOUT | 0.002 INCHES | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT LENGTH | 0.812 INCHES NOMINAL | | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 SINGLE SECTION | | TERMINAL LOCATION | UPPER ADJACENT SIDE SINGLE ROW LOCATION NOT OTHERWISE SPECIFIED | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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