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National Stock Number:
5905-01-066-0987
Federal Supply Class:
5905
National Item Identification Number:
010660987
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:
| 383-0272-010 | 13499 | ROCKWELL COLLINS, INC. | | 383-0272-010 | 95105 | ROCKWELL COLLINS, INC. | | AW-1989 | 71450 | CTS CORP |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | AUDIO | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY DIAMETER | 0.937 INCHES MAXIMUM | | BODY LENGTH | 1.375 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | BUSHING LENGTH | 0.375 INCHES NOMINAL | | IMPEDANCE RATING IN OHMS | 4.0 INPUT-OUTPUT | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.6 | | OPERATING TEMP RANGE | -55.0 TO 85.0 CELSIUS | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 30.0 | | OVERALL LENGTH | 3.375 INCHES NOMINAL | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF | | MOUNTING THREAD QUANTITY | 32 PER INCH | | POWER RATING | 5.0 WATTS AVERAGE | | SCHEMATIC DIAGRAM DESIGNATOR | "T" | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 1.625 INCHES NOMINAL | | SHAFT TYPE | ROUND | | SPECIAL FEATURES | THREADED BUSHING MTG | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
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