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National Stock Number:
5905-00-148-4460
Federal Supply Class:
5905
National Item Identification Number:
001484460
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.
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Manufacturer Information:
| 109557-501Z5C | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION | | 109557-501Z5C | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 3280WP77-501 | 80294 | BOURNS INSTRUMENTS INC |
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Techincal Specification:
| SECTION QUANTITY | 1 | | ELECTRICAL RESISTANCE PER SECTION | 500.0 OHMS SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | 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 HOLE/SLOT | | BODY LENGTH | 0.375 INCHES NOMINAL | | BODY WIDTH | 0.203 INCHES NOMINAL | | BODY HEIGHT | 0.375 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT DIAMETER | 0.090 INCHES NOMINAL | | SHAFT LENGTH | 0.040 INCHES NOMINAL | | MOUNTING METHOD | TERMINAL AND | | UNTHREADED HOLE | | MOUNTING FACILITY QUANTITY | 1 | | MOUNTING HOLE DIAMETER | 0.086 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 | REAR END | | RELIABILITY INDICATOR | NOT ESTABLISHED | | TEST DATA DOCUMENT | 15786-109557 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) | | OVERALL LENGTH | 0.675 INCHES NOMINAL | | OVERALL HEIGHT | 0.375 INCHES NOMINAL | | OVERALL WIDTH | 0.203 INCHES NOMINAL | | FRAGILITY FACTOR | MODERATELY DELICATE |
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