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National Stock Number:
5985-00-145-9437
Federal Supply Class:
5985
National Item Identification Number:
001459437
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:
| 383-0266-010 | 13499 | ROCKWELL COLLINS, INC. | | 383-0266-010 | 95105 | ROCKWELL COLLINS, INC. | | BAS141-001 | 71590 | CRL COMPONENTS INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | AUDIO | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY DIAMETER | 0.672 INCHES NOMINAL | | BODY LENGTH | 0.719 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | BUSHING LENGTH | 0.375 INCHES NOMINAL | | IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 | | OPERATING TEMP RANGE | +40.0 TO 120.0 CELSIUS | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.5 TO 40.0 | | OVERALL LENGTH | 1.407 INCHES NOMINAL | | OVERALL WIDTH | 0.836 INCHES NOMINAL | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.250 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING THREAD QUANTITY | 32 PER INCH | | POWER RATING | 250.0 MILLIWATTS AVERAGE | | SCHEMATIC DIAGRAM DESIGNATOR | BRIDGED "T" | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT LENGTH | 0.688 INCHES NOMINAL | | SHAFT TYPE | ROUND | | TERMINAL TYPE AND QUANTITY | 4 TAB, SOLDER LUG |
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