NSN 5985-01-344-0176

Part Details | VARIABLE ATTENUATOR

5985-01-344-0176 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: ARS166170, ARS-1/66170, 561677711, 5616777-11, 5985-01-344-0176, 01-344-0176, 5985013440176, 013440176

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59AUG 20, 199101-344-017600838 ( ATTENUATOR, VARIABLE )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR, TERMINALS ON ONE SURFACE

Cross Reference | NSN 5985-01-344-0176
Part Number Cage Code Manufacturer
ARS-1/6617012457MERRIMAC INDUSTRIES, INC.
5616777-1153711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5985-01-344-0176
Characteristic Specifications
APPLICATION DESIGN PRINTED CIRCUIT BOARD
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 250.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO1.50
POWER RATING0.5 WATTS AVERAGE
OVERALL ATTENUATION RANGE IN DECIBELSP0.0/P15.0
OVERALL ATTENUATION ACCURACY IN DECIBELSM0.20/P0.20
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE RECTANGULAR, TERMINALS ON ONE SURFACE
OVERALL LENGTH1.350 INCHES NOMINAL
OVERALL HEIGHT0.750 INCHES NOMINAL
OVERALL WIDTH0.800 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
SHAFT TYPE ROUND, SLOTTED
SHAFT DIAMETER0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
SHAFT LENGTH0.600 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY4 PIN
MOUNTING FACILITY TYPE AND QUANTITY1 PRINTED CIRCUIT
PRECIOUS MATERIAL GOLD
PRECIOUS MATERIAL AND LOCATIONEXTERNAL SURFACES GOLD