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Variable Attenuator NSN 5985-01-277-0780

Item 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).

NSN 5985-01-277-0780 NSN: 5985-01-277-0780

Features and Characteristics

Application Design
Printed circuit board
Body Style
Irregular
Overall Length
Between 0.770 inches and 0.800 inches
Overall Height
Between 0.385 inches and 0.400 inches
Overall Width
Between 0.370 inches and 0.400 inches
Power Rating
1.0 watts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels
4.7
Overall Attenuation Range In Decibels
+0.0/+65.0
Attenuation Accuracy Reference Frequency
12.0 megahertz
Attenuation Variation Method
Stepped
Step Position Quantity
5
Frequency Range
Between 5.000 megahertz and 450.000 megahertz
Segment Attenuation Range In Decibels
+0.00/+35.00 and +35.00/+40.00 and +40.00/+50.00 and +50.00/+60.00 and +60.00/+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
FSC
5985 Related Equipment Waveguides Antennas
NIIN
012770780
NSN
5985012770780

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
PAS-1-13
Cage Code:
15542
Status:
A
MSDS:
Part Number:
434373-1
Cage Code:
00752
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8529109000
  • NAICS: 334220
  • SITC: 76493
  • Description: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi
  • End Use (Code 21400):
    Telecommunications equipment

Q & A

Frequently asked questions for NSN 5985-01-277-0780
What are the manufacturers of nsn 5985012770780?
Does this nsn 5985012770780 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985012770780
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).
Does nsn 5985012770780 contain any precious metals?
No precious metal content.
Does nsn 5985012770780 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985012770780?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00838
FIIG:
A223A0
App. Key:
A
Cond. Code:
1
Status:
A

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