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National Stock Number:
5905-00-990-7031
Federal Supply Class:
5905
National Item Identification Number:
009907031
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:
| 402-0159 | 02111 | VISHAY SPRAGUE INC | | 402-0159 | C7407 | IV-ELECTRONIC KLAUS VESPERMANN KG | | 804503-5 | 64547 | HONEYWELL INTERNATIONAL, INC | | 804503-5 | 70210 | HONEYWELL INTERNATIONAL INC. | | 805135-2 | 64547 | HONEYWELL INTERNATIONAL, INC | | 805135-2 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 292.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 7.0 KILOHMS 1ST SECTION | | ELECTRICAL RESISTANCE PER SECTION | 2.5 KILOHMS 2ND SECTION | | ELECTRICAL RESISTANCE PER SECTION | 2.5 KILOHMS 3RD SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 85.0 ALL SECTIONS | | BODY DIAMETER | 3.020 INCHES MAXIMUM | | BODY LENGTH | 1.280 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | OVERALL DIAMETER | 3.160 INCHES MAXIMUM | | OVERALL LENGTH | 2.180 INCHES MAXIMUM | | MOUNTING LIP DIAMETER | 3.0050 INCHES MAXIMUM | | MOUNTING METHOD | CLAMP RING | | MOUNTING HOLE/STUD CIRCLE DIAMETER | 0.06700 INCHES MINIMUM | | MOUNTING LIP DEPTH | 0.0570 INCHES NOMINAL | | PILOT DIAMETER | 2.8750 INCHES MAXIMUM | | PILOT LENGTH | 0.0570 INCHES MINIMUM | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR ALL SECTIONS | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -1.0 TO 1.0 1ST SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0 TO 3.0 2ND SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0 TO 3.0 3RD SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 292.0 NOMINAL | | SECTION QUANTITY | 3 | | SHAFT BEARING TYPE | BALL | | SHAFT DIAMETER | 0.250 INCHES MAXIMUM | | SHAFT STYLE | ROUND | | SHAFT LENGTH | 0.900 INCHES NOMINAL | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -50.0 TO 50.0 ALL SECTIONS | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 9 SOLDER STUD | | UNDERCUT DIAMETER | 2.875 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM |
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