NSN 5985-01-155-5612

Part Details | VARIABLE ATTENUATOR

5985-01-155-5612 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).

Alternate Parts: G3101554, G310155-4, 99551150, 9955-1150, 77C721965P001, 3112B1500, 3112B-1-500, 99551150, 9955-1150, 99551150, 9955-1150, 5985-01-155-5612, 01-155-5612, 5985011555612, 011555612

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JUN 10, 198301-155-561200838 ( ATTENUATOR, VARIABLE )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR, TERMINALS ON ONE SURFACE

Cross Reference | NSN 5985-01-155-5612
Part Number Cage Code Manufacturer
G310155-424930HARRIS CORPORATIONDBA ELECTRONIC SYSTEMS, RADAR
9955-1150F0548JRI
77C721965P00103538LOCKHEED MARTIN CORPORATIONDIV RMS
3112B-1-5000SJM3QUALITY PERFORMANCE, INC.DBA Q P I
9955-115010651VERNITRON CORP
9955-115084048VERNITRON CORPVRN INTERNATIONAL DIV
Technical Data | NSN 5985-01-155-5612
Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 300.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
POWER RATING125.0 WATTS AVERAGE
OVERALL ATTENUATION RANGE IN DECIBELSP20.0/P25.0
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE RECTANGULAR, TERMINALS ON ONE SURFACE
OVERALL LENGTH0.945 INCHES NOMINAL
OVERALL HEIGHT0.310 INCHES NOMINAL
OVERALL WIDTH0.310 INCHES NOMINAL
BUSHING LENGTH0.070 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SLOTTED SCREW
TERMINAL TYPE AND QUANTITY3 PIN
MOUNTING FACILITY TYPE AND QUANTITY3 TERMINAL