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National Stock Number:
5905-01-282-0894
Federal Supply Class:
5905
National Item Identification Number:
012820894
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-500 | 18612 | VISHAY INTERTECHNOLOGY, INC. | | 713165-5 | 05869 | RAYTHEON COMPANY |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 500.0 OHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | BODY HEIGHT | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM | | BODY LENGTH | 0.230 INCHES MINIMUM AND 0.270 INCHES MAXIMUM | | BODY STYLE | RECTANGULAR | | BODY WIDTH | 0.185 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.105 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.210 INCHES NOMINAL | | MOUNTING METHOD | TERMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -0.25 TO 0.25 SINGLE SECTION | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.083 INCHES NOMINAL | | SHAFT LENGTH | 0.045 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | TERMINAL LENGTH | 0.200 INCHES MINIMUM | | TERMINAL LOCATION | REAR END | | TERMINAL TYPE AND QUANTITY | 3 PIN |
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