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National Stock Number:
5985-00-981-2666
Federal Supply Class:
5985
National Item Identification Number:
009812666
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:
| 383-0269-010 | 13499 | ROCKWELL COLLINS, INC. | | 383-0269-010 | 95105 | ROCKWELL COLLINS, INC. | | BA987-303 | 71590 | CRL COMPONENTS INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | AUDIO | | BODY DIAMETER | 0.953 INCHES MAXIMUM | | BODY LENGTH | 1.000 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | BUSHING LENGTH | 0.250 INCHES NOMINAL | | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT | | IMPEDANCE RATING IN OHMS | 150.0 INPUT-OUTPUT | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.2 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 55.0 | | OVERALL LENGTH | 1.812 INCHES NOMINAL | | OVERALL WIDTH | 1.210 INCHES NOMINAL | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING THREAD QUANTITY | 32 PER INCH | | OPERATING TEMP RANGE | -55.0 TO 120.0 CELSIUS | | POWER RATING | 2.0 WATTS AVERAGE | | SCALE LINEARITY | LINEAR | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT LENGTH | 0.812 INCHES NOMINAL | | SHAFT TYPE | ROUND | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG | | TEST DATA DOCUMENT | 13499-383-0269-010 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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