5985-01-277-0780

Find complete technical information, availability, and procurement data for: 5985-01-277-0780
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-277-0780

Item Name Code

00838

Assigment Date

04/17/1988 (38 years ago)

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).

0.370 inches minimum and 0.400 inches maximum overall width, 0.385 inches minimum and 0.400 inches maximum overall height, 0.770 inches minimum and 0.800 inches maximum overall length, irregular body style, printed circuit board application design

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Application Design: printed circuit board
Body Style: irregular
Overall Length: 0.770 inches minimum and 0.800 inches maximum
Overall Height: 0.385 inches minimum and 0.400 inches maximum
Overall Width: 0.370 inches minimum and 0.400 inches maximum
Power Rating: 1.0 watts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels: 4.7
Overall Attenuation Range In Decibels: +0.0 to 65.0
Attenuation Accuracy Reference Frequency: 12.0 megahertz
Attenuation Variation Method: stepped
Step Position Quantity: 5
Frequency Range: 5.000 megahertz minimum and 450.000 megahertz maximum
Segment Attenuation Range In Decibels: +0.00 to 35.00 and +35.00 to 40.00 and +40.00 to 50.00 and +50.00 to 60.00 and +60.00 to 65.00
Adjustment Device Type And Quantity: 1 electronic, current controlled
Impedance Rating In Ohms: 50.0 input-output
Terminal Type And Quantity: 8 pin
Fsc Application Data: antennas,waveguides,and related equipment

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
434373-1	Variable Attenuator
PAS-1-13	Variable Attenuator

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5985-01-277-0780?

The FSCG of the NSN 5985-01-277-0780 is 5985

Does the NSN 5985-01-277-0780 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-277-0780 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5985-01-277-0780 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-277-0780 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5985-01-277-0780 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sun, Apr 17, 1988