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National Stock Number:
5905-01-272-0211
Federal Supply Class:
5905
National Item Identification Number:
012720211
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:
| 02-1039 | 57705 | HUNTRON INC | | 02-2240 | 57705 | HUNTRON INC | | 85C2A-E28-A23/R53 | 3Z867 | BOURNS, INC. | | 85C2AE28A23R53 | 32997 | BOURNS INC |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 500.0 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | 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 | 125.0 SINGLE SECTION | | BODY HEIGHT | 0.625 INCHES NOMINAL | | BODY LENGTH | 0.969 INCHES NOMINAL | | BODY STYLE | RECTANGULAR BUSHING MOUNTED | | BODY WIDTH | 0.625 INCHES NOMINAL | | DEVICE DESIGN TYPE | NONTURN AT 9 OCLOCK | | FEATURES PROVIDED | SWITCH | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | MOUNTING METHOD | STANDARD BUSHING | | NONTURN DEVICE RADIUS | 0.305 INCHES NOMINAL | | OPERATING POSITION | START OF ROTATION | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.0 FREE AIR SINGLE SECTION | | PURCHASE DESCRIPTION IDENTIFICATION | 57705-02-2240 | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 SINGLE SECTION | | SCREW THREAD DIAMETER | 0.250 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 32.0 | | SCREW THREAD SERIES DESIGNATOR | UNEF | | SECTION QUANTITY | 2 | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT STYLE | ROUND, SLOTTED | | SHAFT LENGTH | 0.875 INCHES NOMINAL | | SWITCH CONTACT ARRANGEMENT | DOUBLE POLE, SINGLE THROW, NORMALLY OPEN | | SWITCH CURRENT TYPE AND RATING IN AMPS | 2.000 AC | | SWITCH TYPE | ROTARY | | SWITCH VOLTAGE RATING IN VOLTS | 125.0 | | TERMINAL LOCATION | LOWER ADJACENT SIDE TWO ROWS | | TERMINAL TYPE AND QUANTITY | 7 PIN |
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