5950-00-417-7855 TRANSFORMER,POWER Index 4730-00-417-7862 CLAMP

National Stock Number:
5985-00-417-7858

Federal Supply Class:
5985

National Item Identification Number:
004177858

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:
353582-13B150RAYTHEON COMPANY
353582-149956RAYTHEON COMPANY
353582-154X10RAYTHEON COMPANY


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNAUDIO
ATTENUATION PER STEP IN DECIBELS3.0
ATTENUATION VARIATION METHODSTEPPED
BODY LENGTH4.000 INCHES MAXIMUM
BODY STYLECYLINDRICAL W/REAR TERMINALS
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.750 INCHES NOMINAL
IMPEDANCE RATING IN OHMS600.0 INPUT-OUTPUT
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 57.0
OVERALL DIAMETER2.750 INCHES NOMINAL
OVERALL LENGTH4.969 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.164 INCHES
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING THREAD QUANTITY32 PER INCH
POWER RATING600.0 MILLIWATTS AVERAGE
SCHEMATIC DIAGRAM DESIGNATORBRIDGED "T"
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT LENGTH0.938 INCHES NOMINAL
SHAFT TYPEROUND
STEP POSITION QUANTITY20
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
TEST DATA DOCUMENT49956-353582 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)


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