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National Stock Number:
5985-00-457-0784
Federal Supply Class:
5985
National Item Identification Number:
004570784
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:
| 179828-1 | 00752 | L3HARRIS TECHNOLOGIES, INC. | | CP130M | 28057 | SHALLCO, INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | PRINTED CIRCUIT BOARD | | ATTENUATION VARIATION METHOD | STEPPED | | ATTENUATION PER STEP IN DECIBELS | 2.0 | | BODY DIAMETER | 1.875 INCHES MAXIMUM | | BODY LENGTH | 2.000 INCHES MAXIMUM | | BODY MATERIAL | COPPER ALLOY | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | FIRST FLAT LENGTH | 0.312 INCHES NOMINAL | | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT | | IMPEDANCE RATING IN OHMS | 10000.0 INPUT-OUTPUT | | POWER RATING | 0.6 WATTS AVERAGE | | PRECIOUS MATERIAL AND LOCATION | CONTACTS SILVER | | PRECIOUS MATERIAL | SILVER | | MOUNTING FACILITY TYPE AND QUANTITY | 1 BUSHING | | OPERATING TEMP RANGE | +10.0 TO 65.0 CELSIUS | | OVERALL LENGTH | 2.781 INCHES NOMINAL | | SHAFT DIAMETER | 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM | | SHAFT TYPE | ROUND, FLATTED | | SPECIAL FEATURES | CONTACTS ARE SOLID SILVER ALLOY; INCLUDES ALUMINUM DIAL WITH BLACK ALUMINITE FINISH | | STEP POSITION QUANTITY | 30 | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
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