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National Stock Number:
5985-00-776-5005
Federal Supply Class:
5985
National Item Identification Number:
007765005
Description:
ATTENUATOR,VARIABLE
Detail:
A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
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Manufacturer Information:
| 10358 | 28057 | SHALLCO, INC | | 10358 | 58880 | MEGGITT (NEW HAMPSHIRE), INC | | 48454-1 | 82340 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | AUDIO | | ATTENUATION PER STEP IN DECIBELS | 10.0 | | ATTENUATION VARIATION METHOD | STEPPED | | BODY DIAMETER | 2.344 INCHES MAXIMUM | | BODY LENGTH | 2.063 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.500 INCHES NOMINAL | | FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 50.000 KILOHERTZ MAXIMUM | | IMPEDANCE RATING IN OHMS | 1000.0 INPUT-OUTPUT | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 60.0 | | OVERALL LENGTH | 3.000 INCHES NOMINAL | | OVERALL WIDTH | 2.734 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 2 THREADED HOLE | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.164 INCHES | | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC | | MOUNTING THREAD QUANTITY | 32 PER INCH | | POWER RATING | 0.5 WATTS AVERAGE | | SCHEMATIC DIAGRAM DESIGNATOR | "T" | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.938 INCHES NOMINAL | | SHAFT TYPE | ROUND | | STEP POSITION QUANTITY | 6 | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
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