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National Stock Number:
5905-00-483-1630
Federal Supply Class:
5905
National Item Identification Number:
004831630
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:
| 25611-130 | 09553 | MARCONI ELECTRONICS INC MARCONI INSTRUMENTS DIV | | 25611-130 | 51190 | VIAVI SOLUTIONSLLC | | 404-1-00480-037 | K2510 | TYCO ELECTRONIC COMPONENTS LTD |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 22.000 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | FLUSH DRIVE WITH SLOT-HOLE | | 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 | 85.0 SINGLE SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 FREE AIR SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 SINGLE SECTION | | SECTION QUANTITY | 1 | | SPECIAL FEATURES | CASE TURNS TO VARY RESISTANCE,TWO HOLLOW TAB TERMINALS | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -1000.0 TO 1000.0 SINGLE SECTION | | TERMINAL LOCATION | REAR END |
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