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National Stock Number:
5905-01-006-8522
Federal Supply Class:
5905
National Item Identification Number:
010068522
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:
| 381-0010-010 | 13499 | ROCKWELL COLLINS, INC. | | 381-0010-010 | 95105 | ROCKWELL COLLINS, INC. | | 533-S/BB-20KOHM STD | 02111 | VISHAY SPRAGUE INC | | 552-147 | 02111 | VISHAY SPRAGUE INC |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE 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 | 125.0 SINGLE SECTION | | BODY DIAMETER | 22.22 MILLIMETERS NOMINAL | | BODY LENGTH | 21.59 MILLIMETERS NOMINAL | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.25 TO 0.25 SINGLE SECTION | | LATERAL RUNOUT | 0.003 INCHES | | OVERALL DIAMETER | 26.99 MILLIMETERS NOMINAL | | OVERALL LENGTH | 31.11 MILLIMETERS NOMINAL | | MOUNTING LIP DEPTH | 1.57 MILLIMETERS NOMINAL | | MOUNTING LIP DIAMETER | 22.22 MILLIMETERS NOMINAL | | MOUNTING METHOD | CLAMP RING | | PILOT LENGTH | 1.57 MILLIMETERS NOMINAL | | PILOT DIAMETER RUNOUT | 0.002 INCHES | | PILOT DIAMETER | 19.05 MILLIMETERS NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 3.17 MILLIMETERS NOMINAL | | SHAFT END PLAY | 0.005 INCHES | | SHAFT LENGTH | 9.52 MILLIMETERS NOMINAL | | SHAFT RADIAL PLAY | 0.002 INCHES | | SHAFT RUNOUT | 0.002 INCHES | | SHAFT STYLE | ROUND | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 SINGLE SECTION | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG | | UNDERCUT DIAMETER | 19.05 MILLIMETERS NOMINAL | | UNDERCUT WIDTH | 1.45 MILLIMETERS NOMINAL |
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