National Item Identification Number
00-981-2666
009812666
5985-00-981-2666
5985009812666
National Stock Number
Item Name
ATTENUATOR,VARIABLE
Federal Supply Class
5985
Description
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).
Commercial and Government Entity Code (Supplier Data)
13499
95105
Reference Numbers (Part Numbers)
BA987-303
383-0269-010
383-0269-010
Required Categories
APPLICATION DESIGN
IMPEDANCE RATING IN OHMS
POWER RATING
INSERTION LOSS AT MI
Required Description
AUDIO
150.0 INPUT-OUTPUT
2.0 WATTS AVERAGE
0.2
0.0 TO 55.0
33A CYLINDRICAL