|
|
|
National Stock Number:
5905-00-478-4321
Federal Supply Class:
5905
National Item Identification Number:
004784321
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:
| 109557-203Z5D | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION | | 109557-203Z5D | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 3280W-P78-203 | 32997 | BOURNS INC |
|
Techincal Specification:
| SECTION QUANTITY | 1 | | ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | MAXIMUM STARTING TORQUE | 5.00 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 1.00 INCH-OUNCES | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -50.0 TO 50.0 SINGLE SECTION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.375 FREE AIR SINGLE SECTION | | 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 | 175.0 SINGLE SECTION | | BODY STYLE | RECTANGULAR W/MOUNTING HOLES | | BODY LENGTH | 0.375 INCHES NOMINAL | | BODY WIDTH | 0.203 INCHES NOMINAL | | BODY HEIGHT | 0.375 INCHES NOMINAL | | LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS | 0.350 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT DIAMETER | 0.090 INCHES NOMINAL | | SHAFT LENGTH | 0.040 INCHES NOMINAL | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 7200.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 7200.0 NOMINAL | | MOUNTING METHOD | UNTHREADED HOLE AND | | TERMINAL | | MOUNTING FACILITY QUANTITY | 1 | | MOUNTING HOLE DIAMETER | 0.074 INCHES NOMINAL | | 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 | 0.300 INCHES NOMINAL | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | OVERALL LENGTH | 0.415 INCHES NOMINAL | | OVERALL HEIGHT | 0.675 INCHES NOMINAL | | OVERALL WIDTH | 0.203 INCHES NOMINAL |
|
|