NSN 5950-00-688-6663 Loudspeaker Transformer

About this product

75000.0 single component single secondary impedance rating in ohms, 400.0 hertz single component frequency rating, 10.0 milliwatts single component maximum transformer power rating, primary to secondary turn ratio: 1 to 2-1/2 single component.

Manufacturer part number 26388-404 for national stock number 5950006886663.

Datasheet

Product description

Audio Frequency Transformer NSN 5950-00-688-6663.
MPN or Model

26388-404
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
Reliability Indicator
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length
0.850 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
0.785 inches single mounting facility single center group
Mounting Hole Diameter
0.125 inches single group
Impedance Rating In Ohms
75000.0 single component single secondary
Frequency Rating
400.0 hertz single component
Maximum Transformer Power Rating
10.0 milliwatts single component
Primary To Secondary Turn Ratio
1 to 2-1/2 single component
Body Length
1.176 inches
Body Width
1.051 inches
Body Height
0.880 inches
Inclosure Type
Hermetically sealed
Mounting Facility Quantity
4 single group
Mounting Method
Flange single group and unthreaded hole single group
Winding Function And Quantity
1 primary single component and 1 secondary single component
Winding Operating Current
3.0 microamperes dc single component single primary
Terminal Type And Quantity
5 tab, solder lug

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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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Manufacturer Part Numbers and Alternates

MPN manufacturer part number	Registrant or Supplier
26388-404	Boeing Company, The

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