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National Stock Number:
5905-01-049-3659
Federal Supply Class:
5905
National Item Identification Number:
010493659
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 finctional tolerance (linearity) of the output is equal to or less 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 postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| 1240X-1KOHMS | 18612 | VISHAY INTERTECHNOLOGY, INC. | | 1240X1K | 18612 | VISHAY INTERTECHNOLOGY, INC. | | 252856-006 | 14482 | WATKINS-JOHNSON CO |
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Techincal Specification:
| SECTION QUANTITY | 1 | | ELECTRICAL RESISTANCE PER SECTION | 1.000 KILOHMS SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 FREE AIR SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 85.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION | | BODY STYLE | RECTANGULAR | | BODY LENGTH | 0.250 INCHES NOMINAL | | BODY WIDTH | 0.175 INCHES NOMINAL | | BODY HEIGHT | 0.250 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT DIAMETER | 0.040 INCHES NOMINAL | | SHAFT LENGTH | 0.035 INCHES NOMINAL | | MOUNTING METHOD | TERMINAL | | TERMINAL TYPE AND QUANTITY | 3 PIN | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.200 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.100 INCHES NOMINAL | | TERMINAL LENGTH | 0.200 INCHES MINIMUM | | TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS | | RELIABILITY INDICATOR | NOT ESTABLISHED |
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