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National Stock Number:
5985-00-064-3958
Federal Supply Class:
5985
National Item Identification Number:
000643958
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:
| 351051 | 80045 | L3HARRIS CINCINNATI ELECTRONICS CORPORATION | | 499-045-023 | 07421 | L3HARRIS INTERSTATE ELECTRONICS CORPORATION | | CIT43-500 | 12697 | CLAROSTAT SENSORS AND CONTROLS |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | AUDIO | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY DIAMETER | 1.125 INCHES NOMINAL | | BODY LENGTH | 1.156 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | BUSHING LENGTH | 0.375 INCHES NOMINAL | | IMPEDANCE RATING IN OHMS | 500.0 INPUT-OUTPUT | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 30.0 | | OVERALL LENGTH | 2.156 INCHES NOMINAL | | OVERALL WIDTH | 1.250 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF | | MOUNTING THREAD QUANTITY | 32 PER INCH | | POWER RATING | 2.0 WATTS AVERAGE | | SCHEMATIC DIAGRAM DESIGNATOR | "T" | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT LENGTH | 2.000 INCHES NOMINAL | | SHAFT TYPE | ROUND | | TERMINAL TYPE AND QUANTITY | 3 TAB, SOLDER LUG |
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