5905-00-279-9910 RESISTOR,FIXED,WIRE WOUND,INDUCT Index 5905-00-279-9917 RESISTOR,FIXED,FILM

National Stock Number:
5985-00-279-9914

Federal Supply Class:
5985

National Item Identification Number:
002799914

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:
A.5236-B52263MULTI-TECH INDUSTRIES INC.
A.5236-B83332TECH LOGISTICS INC.
GA51812L206KW9LUCENT TECHNOLOGIES INC DBA FEDERAL MARKETING GROUP
GA51812L23B4M0LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS
GA51812L264959AMERICAN TELEPHONE AND TELEGRAPH CO
C-5236-B83332TECH LOGISTICS INC.
GA51812L270408AT AND T CORP
SCC6622980063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION ACCURACY REFERENCE FREQUENCY1.0 KILOHERTZ
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY DIAMETER2.375 INCHES MAXIMUM
BODY LENGTH2.125 INCHES MAXIMUM
BODY STYLECYLINDRICAL W/SIDE TERMINALS
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.500 INCHES NOMINAL
FIRST FLAT LENGTH0.281 INCHES MINIMUM AND 0.344 INCHES MAXIMUM
FLAT HEIGHT0.225 INCHES NOMINAL
FREQUENCY RANGE0.000 KILOHERTZ MINIMUM AND 108.000 KILOHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS600.0 INPUT AND 16700.0 OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.15
OVERALL LENGTH3.594 INCHES NOMINAL
OVERALL WIDTH2.750 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S)
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.164 INCHES
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MOUNTING THREAD QUANTITY32 PER INCH
OPERATING TEMP RANGE-65.0 TO 175.0 FAHRENHEIT
POWER RATING1.0 WATTS AVERAGE
PRECIOUS MATERIALSILVER
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT LENGTH1.125 INCHES MINIMUM AND 1.188 INCHES MAXIMUM
SHAFT TYPEROUND, FLATTED
STEP POSITION QUANTITY30
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
UNTHREADED MOUNTING HOLE DIAMETER0.196 INCHES NOMINAL


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