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NSN 5950-00-997-8957

Loudspeaker Transformer

About this product

5000.0 single component single secondary impedance rating in ohms, 3.5 kilohertz single component and 7.0 kilohertz single component frequency rating, 1.0 watts single component maximum transformer power rating, primary to secondary turn ratio: 1 to 2.06 single component.

Manufacturer part number 863780 for national stock number 5950009978957.

Datasheet

  • Product description

    Audio Frequency Transformer NSN 5950-00-997-8957.

  • MPN or Model

    863780

  • Schedule B
    8548.90.0100 (Electrical parts of machinery or apparatus not specified or included elsewhere in chapter 85)
  • NMF (National Motor Freight)
    063420 - Transformers, NOI, Or Transformer Par
  • Unit Weight (Est.)
    0.6 lb
  • Reliability Indicator
    Not established
  • Overall Height
    Between 1.938 inches and 2.125 inches
  • Impedance Rating In Ohms
    5000.0 single component single secondary
  • Frequency Rating
    3.5 kilohertz single component and 7.0 kilohertz single component
  • Maximum Transformer Power Rating
    1.0 watts single component
  • Primary To Secondary Turn Ratio
    1 to 2.06 single component
  • Winding Shielding Method
    Internal shield brought out to terminal single component
  • Body Length
    Between 1.250 inches and 1.312 inches
  • Body Width
    Between 1.250 inches and 1.312 inches
  • Body Height
    Between 1.625 inches and 1.750 inches
  • Distance Between Mounting Facility Centers
    1.250 inches single mounting facility single center group
  • Inclosure Type
    Fully enclosed
  • Mounting Facility Quantity
    2 single group
  • Mounting Method
    Threaded stud single group
  • Winding Function And Quantity
    1 primary single component and 1 secondary single component
  • Thready Qty Per Inch (tpi)
    32 single group
  • Thread Size
    0.138 inches single group
  • Thread Series Designator
    Unc single group
  • Terminal Type And Quantity
    9 wire hook
  • Nondefinitive Specification/std Data
    Tf4rx21ah type
More from these suppliers
Audio Frequency Transformer

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

Mechanic Bill explains Loudspeaker Transformer

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NSN 5950009978957

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
863780 L-3 Communications Corporation
863781 L-3 Communications Corporation
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