6145-00-257-6784 WIRE,ELECTRICAL Index 6145-00-257-6793 WIRE,ELECTRICAL

National Stock Number:
5985-00-257-6791

Federal Supply Class:
5985

National Item Identification Number:
002576791

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).


Manufacturer Information:
1805702546AMERICAN MEASURING INSTRUMENTS CORP
1805758756CTS CORP ELECTROMECHANICAL DIV
1805771450CTS CORP
1805780138KAY ELEMETRICS CORPORATION


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNAUDIO
ATTENUATION VARIATION METHODCONTINUOUS
BODY DIAMETER1.250 INCHES NOMINAL
BODY LENGTH1.250 INCHES NOMINAL
BODY STYLECYLINDRICAL W/SIDE TERMINALS
BUSHING LENGTH0.375 INCHES NOMINAL
IMPEDANCE RATING IN OHMS600.0 INPUT-OUTPUT
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.375 INCHES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNEF
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING
MOUNTING THREAD QUANTITY32 PER INCH
OVERALL ATTENUATION ACCURACY IN DECIBELS-2.00 TO 2.00
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 40.0
OVERALL LENGTH2.234 INCHES NOMINAL
OVERALL WIDTH1.656 INCHES NOMINAL
POWER RATING2.0 WATTS AVERAGE
SCHEMATIC DIAGRAM DESIGNATORUNBALANCED "LL"
SHAFT LENGTH0.984 INCHES NOMINAL
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT TYPEROUND
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG


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