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National Stock Number:
5905-00-267-8993
Federal Supply Class:
5905
National Item Identification Number:
002678993
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:
| BA99448K503 | 00121 | STAMPR INC | | BA99448K503 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO | | RS503U | 01121 | ROCKWELL AUTOMATION, INC. |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 50.000 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 HEIGHT | 0.359 INCHES NOMINAL | | BODY LENGTH | 1.250 INCHES NOMINAL | | BODY STYLE | RECTANGULAR W/MOUNTING HOLES/SLOTS | | BODY WIDTH | 0.250 INCHES NOMINAL | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 1.312 INCHES NOMINAL | | OVERALL WIDTH | 0.250 INCHES NOMINAL | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 0.093 INCHES NOMINAL | | MOUNTING METHOD | UNTHREADED HOLE(S) | | OVERALL HEIGHT | 0.515 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 FREE AIR SINGLE SECTION | | RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT | +0.0 TO 7.0 -55 DEG CELSIUS SINGLE SECTION AND +0.0 TO 3.5 -25 DEG CELSIUS SINGLE SECTION AND +0.0 TO 2.0 0 DEG CELSIUS SINGLE SECTION AND -2.5 TO 2.5 85 DEG CELSIUS SINGLE SECTION AND +0.0 TO 5.5 125 DEG CELSIUS SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT LENGTH | 0.062 INCHES NOMINAL | | TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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