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NSN 5985-00-930-3498

Toggle Attenuator

About this product

Audio application design, bridged "t" schematic diagram designator, -55.0/+120.0 degrees celsius operating tempurature range, power rating: 2.0 watts average.

Manufacturer part number 383-0269-020 for national stock number 5985009303498.

Datasheet

  • Product description

    Variable Attenuator NSN 5985-00-930-3498.

  • MPN or Model

    383-0269-020

  • Schedule B
    8529.10.9000 (Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi)
  • NMF (National Motor Freight)
    061700 - Elec Appliances/instruments NOI
  • Unit Weight (Est.)
    0.2 lb
  • Application Design
    Audio
  • Overall Length
    1.562 inches
  • Shaft Diameter
    Between 0.249 inches and 0.251 inches
  • Shaft Length
    0.313 inches
  • Overall Diameter
    0.953 inches
  • Schematic Diagram Designator
    Bridged "t"
  • Operating Tempurature Range
    -55.0/+120.0 degrees celsius
  • Power Rating
    2.0 watts average
  • Mounting Facility Screw Thread Series Designator
    Unef
  • Insertion Loss At Minimum Attenuation In Maximum Decibels
    0.1
  • Attenuation Variation Method
    Continuous
  • Mounting Facility Type And Quantity
    1 threaded bushing
  • Mounting Thread Quantity
    32 per inch
  • Adjustment Device Type And Quantity
    1 shaft
  • Shaft Type
    Round
  • Mounting Facility Screw Thread Diameter
    0.375 inches
  • Impedance Rating In Ohms
    600.0 input-output
  • Supplementary Features
    Two-section
  • Terminal Type And Quantity
    6 tab, solder lug
  • Fsc Application Data
    Antennas, waveguides, and related equipment
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Variable Attenuator

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).

Mechanic Bill explains Toggle Attenuator

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NSN 5985009303498

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
383-0269-020 Rockwell Collins, Inc.
383-0269-020 Rockwell Collins, Inc.
BA-987-278 Crl Components Inc
Stock Check
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