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National Stock Number:
5905-00-177-7392
Federal Supply Class:
5905
National Item Identification Number:
001777392
Description:
RESISTOR,VARIABLE,WIRE WOUND,PRE
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) of the output is equal to or less than plus or munus 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, NONPRECISION.
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Manufacturer Information:
| 500-8802 | 02111 | VISHAY SPRAGUE INC | | 500-8802 | C7407 | IV-ELECTRONIC KLAUS VESPERMANN KG | | 502-5078 | 02111 | VISHAY SPRAGUE INC | | EPA1S205-1 | 99251 | MISSION SYSTEMS DAVENPORT INC. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 1.2 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | 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 DIAMETER | 0.875 INCHES NOMINAL | | BODY LENGTH | 1.583 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION TABLE | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.15/+0.15 SINGLE SECTION | | PILOT DIAMETER | 0.6250 INCHES NOMINAL | | PILOT LENGTH | 0.0500 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 3.0 FREE AIR SINGLE SECTION | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM RUNNING TORQUE | 0.15 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.30 INCH-OUNCES | | MAXIMUM STOP TORQUE | 160.00 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 0.8750 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0/+3.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3600.0 NOMINAL | | SECTION QUANTITY | 1 | | SHAFT DIAMETER | 0.1248 INCHES NOMINAL | | SHAFT LENGTH | 0.325 INCHES NOMINAL | | SHAFT STYLE | ROUND | | SPECIFICATION/STANDARD DATA | 05808-EPA1S205 MANUFACTURERS SOURCE CONTROL | | TERMINAL LOCATION | LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 WIRE LEAD | | TEST DATA DOCUMENT | 05808-EPA1S205 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) | | UNDERCUT DIAMETER | 0.6250 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0620 INCHES MINIMUM |
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