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National Stock Number:
5905-00-264-7818
Federal Supply Class:
5905
National Item Identification Number:
002647818
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:
| C745473-1 | 21921 | RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV | | JJJU-2.5M/2.5M/25K0HM | 01121 | ROCKWELL AUTOMATION, INC. | | JJJU-2.5M/2.5M/25KOHM | 01121 | ROCKWELL AUTOMATION, INC. | | JJJU-2.5M/2.5M/25KOHM | 12697 | CLAROSTAT SENSORS AND CONTROLS | | JJJU-2.5M/2.5M/25K0HM | 12697 | CLAROSTAT SENSORS AND CONTROLS | | R30002 | 97979 | REON RESISTOR CORP |
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Techincal Specification:
| SECTION QUANTITY | 3 | | ELECTRICAL RESISTANCE PER SECTION | 2.5 MEGOHMS 1ST SECTION | | 2.5 MEGOHMS 2ND SECTION | | 25.0 KILOHMS 3RD SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 1ST SECTION | | -20.0 TO 20.0 2ND SECTION | | -10.0 TO 10.0 3RD SECTION | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 ALL SECTIONS | | DEVICE DESIGN TYPE | NONTURN AT 9 OCLOCK | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | BODY DIAMETER | 1.156 INCHES MAXIMUM | | BODY LENGTH | 1.906 INCHES MAXIMUM | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND | | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | SHAFT LENGTH | 0.609 INCHES MINIMUM AND | | 0.641 INCHES MAXIMUM | | NONTURN DEVICE RADIUS | 0.516 INCHES MINIMUM AND | | 0.547 INCHES MAXIMUM | | MOUNTING METHOD | STANDARD BUSHING | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | TERMINAL TYPE AND QUANTITY | 9 TAB, SOLDER LUG | | RELIABILITY INDICATOR | NOT ESTABLISHED | | OVERALL LENGTH | 2.531 INCHES NOMINAL | | OVERALL DIAMETER | 1.453 INCHES MAXIMUM |
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