5905-01-143-4949 RESISTOR,FIXED,FILM Index 5930-01-143-4951 SWITCH,ELECTRICAL

National Stock Number:
5985-01-143-4950

Federal Supply Class:
5985

National Item Identification Number:
011434950

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:
77886-882340L3HARRIS TECHNOLOGIES, INC.
L20076055MALLORY CONTROLS CO SUB OF EMHART INDUSTRIES INC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNPRINTED CIRCUIT BOARD
ATTENUATION VARIATION METHODCONTINUOUS
BODY DIAMETER1.625 INCHES NOMINAL
BODY LENGTH1.125 INCHES NOMINAL
BODY STYLECYLINDRICAL W/SIDE TERMINALS
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
IMPEDANCE RATING IN OHMS200.0 INPUT-OUTPUT
OVERALL LENGTH2.281 INCHES NOMINAL
OVERALL WIDTH2.031 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING
POWER RATING4.0 WATTS AVERAGE AND 15.0 WATTS PEAK
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT LENGTH1.156 INCHES NOMINAL
SHAFT TYPEROUND
TERMINAL TYPE AND QUANTITY6 SOLDER STUD


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