5985-00-783-5143, ATTENUATOR,VARIABLE

National Stock Number:
5985-00-783-5143

Federal Supply Class:
5985

National Item Identification Number:
007835143

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:

10-00163-001	58756	CTS CORP ELECTROMECHANICAL DIV
10-00163-001	71450	CTS CORP

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 SHAFT
APPLICATION DESIGN	AUDIO
ATTENUATION VARIATION METHOD	CONTINUOUS
BODY LENGTH	1.250 INCHES NOMINAL
BODY STYLE	CYLINDRICAL W/REAR TERMINALS
BUSHING LENGTH	0.500 INCHES NOMINAL
IMPEDANCE RATING IN OHMS	600.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.2
OVERALL LENGTH	1.938 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY	1 THREADED BUSHING
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER	0.375 INCHES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNEF
MOUNTING THREAD QUANTITY	32 PER INCH
OPERATING TEMP RANGE	-55.0 TO 125.0 CELSIUS
OVERALL ATTENUATION ACCURACY IN DECIBELS	-1.00 TO 1.00
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 50.0
OVERALL DIAMETER	0.875 INCHES NOMINAL
POWER RATING	2.0 WATTS AVERAGE
SCHEMATIC DIAGRAM DESIGNATOR	"T"
SHAFT DIAMETER	0.250 INCHES NOMINAL
SHAFT LENGTH	0.688 INCHES NOMINAL
SHAFT TYPE	ROUND, SLOTTED
TERMINAL TYPE AND QUANTITY	9 TAB, SOLDER LUG

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