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National Stock Number:
5905-00-928-1202
Federal Supply Class:
5905
National Item Identification Number:
009281202
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:
| 133-15-2 | 25549 | LITTON SYSTEMS INC AMECOM DIV | | 133-15-2 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP | | 3301W1-203 | 80294 | BOURNS INSTRUMENTS INC | | 172-20K | 84048 | VERNITRON CORP VRN INTERNATIONAL DIV | | 182-20K | 84048 | VERNITRON CORP VRN INTERNATIONAL DIV |
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Techincal Specification:
| ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | FLUSH DRIVE WITH SLOT-HOLE | | 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 | 150.0 SINGLE SECTION | | BODY HEIGHT | 0.370 INCHES NOMINAL | | BODY LENGTH | 0.250 INCHES NOMINAL | | BODY STYLE | RECTANGULAR W/POINTER ADJUSTMENT | | BODY WIDTH | 0.312 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL | 0.100 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS | 0.100 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.200 INCHES NOMINAL | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 260.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS SINGLE SECTION | | FEATURES PROVIDED | HUMIDITY PROOF | | MOUNTING METHOD | TERMINAL | | OVERALL HEIGHT | 0.557 INCHES NOMINAL | | OVERALL LENGTH | 0.250 INCHES NOMINAL | | OVERALL WIDTH | 0.312 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.25 FREE AIR SINGLE SECTION | | PRECIOUS MATERIAL AND LOCATION | TERMINALS GOLD | | PRECIOUS MATERIAL | GOLD | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 300.0 NOMINAL | | SECTION QUANTITY | 1 | | SPECIAL FEATURES | SCREWDRIVER SLOT ADJUSTMENT | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -400.0 TO 400.0 SINGLE SECTION | | TERMINAL LENGTH | 0.187 INCHES MINIMUM | | TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS | | TERMINAL TYPE AND QUANTITY | 3 PIN |
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