|
|
|
National Stock Number:
5905-00-252-4090
Federal Supply Class:
5905
National Item Identification Number:
002524090
Description:
RESISTOR,VARIABLE,WIRE WOUND,NON
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 of 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
|
Manufacturer Information:
| 2500 | 11332 | GENERAL MICROWAVE CORPORATION | | 2500 | 58756 | CTS CORP ELECTROMECHANICAL DIV | | 2500 | 71450 | CTS CORP |
|
Techincal Specification:
| ACTUATOR TYPE | DUAL CONCENTRIC | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 ALL SECTIONS | | BODY DIAMETER | 1.280 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.125 INCHES MINIMUM | | BODY LENGTH | 1.250 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS | 0.100 INCHES NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 2.0 KILOHMS 1ST SECTION | | ELECTRICAL RESISTANCE PER SECTION | 200.0 OHMS 2ND SECTION | | FEATURES PROVIDED | NONMETALLIC SHAFT | | MOUNTING BUSHING LENGTH | 0.380 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | OVERALL DIAMETER | 1.280 INCHES NOMINAL | | OVERALL LENGTH | 2.440 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR 1ST SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 5.0 FREE AIR 2ND SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 ALL SECTIONS | | SCREW THREAD DIAMETER | 0.375 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 2 | | SHAFT LENGTH | 0.810 INCHES MINIMUM AND 1.190 INCHES MAXIMUM | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT STYLE | ROUND, HOLLOWED | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
|
|