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National Stock Number:
5905-01-446-7770
Federal Supply Class:
5905
National Item Identification Number:
014467770
Description:
RESISTOR,VARIABLE,NONWIRE WOUND,
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 or 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| 25711/642 | 09553 | MARCONI ELECTRONICS INC MARCONI INSTRUMENTS DIV | | 25711/642 | 51190 | VIAVI SOLUTIONSLLC | | TYA-20K-10PCT | 22929 | DALE ELECTRONICS INC FREQUENCY CONTROL GROUP | | 25711/642 | K0443 | CASELLA CEL LTD |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS SINGLE SECTION | | MAXIMUM RUNNING TORQUE | 2.80 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 2.80 INCH-OUNCES | | MAXIMUM STOP TORQUE | 5.60 INCH-OUNCES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | SECTION QUANTITY | 1 | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -70.0 TO 70.0 SINGLE SECTION |
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