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