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National Stock Number:
5905-00-139-9842
Federal Supply Class:
5905
National Item Identification Number:
001399842
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:
| 3800-2K | 96791 | BUNKER RAMO CORP AMPHENOL CONTROLS DIV | | 3800-5K | 96791 | BUNKER RAMO CORP AMPHENOL CONTROLS DIV | | 5041-279 | 05869 | RAYTHEON COMPANY | | DN520-034 | 82577 | RAYTHEON COMPANY | | DNS20-034 | 80103 | VEECO INSTRUMENTS INC LAMBDA DIV |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 7200.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 2.0 KILOHMS SINGLE SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CLUTCH | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION | | BODY HEIGHT | 0.310 INCHES NOMINAL | | BODY LENGTH | 0.750 INCHES NOMINAL | | BODY WIDTH | 0.160 INCHES NOMINAL | | BODY STYLE | RECTANGULAR | | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.200 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS | 0.100 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.500 INCHES NOMINAL | | FRAGILITY FACTOR | MODERATELY DELICATE | | MOUNTING METHOD | TERMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 7200.0 NOMINAL | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM | | SHAFT LENGTH | 0.100 INCHES MINIMUM AND 0.150 INCHES MAXIMUM | | SHAFT STYLE | ROUND, SLOTTED | | TERMINAL LENGTH | 0.150 INCHES NOMINAL | | TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS | | TERMINAL TYPE AND QUANTITY | 3 PIN |
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