Audio Frequency Transformer

Model / MPN: 579A58 | NSN: 5950-01-121-9022

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The 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.

Product Details

NATO Stock Number

5950-01-121-9022

Sold in multiples of

1 EA

DEMIL

Reliability Indicator

Not established

Impedance Rating In Ohms

1200.0 single component single secondary

Impedance Rating In Ohms

82.0 single component single primary

Frequency Rating

300.0 hertz single component and 5.0 kilohertz single component

Maximum Transformer Power Rating

10.0 milliwatts single component

Winding Shielding Method

Internal shield grounded to core single component

Body Length

0.875 inches

Body Width

0.875 inches

Body Height

1.593 inches

Distance Between Mounting Facility Centers

0.625 inches single mounting facility single center group

Inclosure Type

Hermetically sealed

Mounting Facility Quantity

2 single group

Mounting Method

Threaded hole single group

Winding Function And Quantity

1 primary single component and 1 secondary single component

Thready Qty Per Inch (tpi)

40 single group

Thread Size

0.112 inches single group

Winding Operating Current

50.0 milliamperes dc single component single primary

Thread Series Designator

Unc single group

Terminal Type And Quantity

4 wire hook

579A Series Parts

Pricing and Availability

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Audio Frequency Transformer

Pricing and Availability

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579A58 Cross Reference