Audio Frequency Transformer

Model / MPN: A8490 | NSN: 5950-00-947-7263

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

5950-00-947-7263

Sold in multiples of

1 EA

DEMIL

Reliability Indicator

Not established

Frequency Rating

300.0 hertz single component and 1.7 kilohertz single component

Primary To Secondary Turn Ratio

1 to 1.3 single component

Winding Shielding Method

Internal shield brought out to terminal single component

Body Length

1.125 inches

Body Width

0.875 inches

Body Height

0.812 inches

Maximum Operating Temp

85.0 degrees celsius

Inclosure Type

Fully enclosed

Mounting Method

Terminal single group

Winding Function And Quantity

1 primary single component and 1 secondary single component

Winding Operating Current

40.0 milliamperes dc single component single secondary

Winding Operating Current

30.0 milliamperes dc single component single primary and 40.0 milliamperes dc single component single primary

Terminal Type And Quantity

5 wire lead

A8490 Series Parts

Pricing and Availability

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A8490 Cross Reference

SMB527572
M5607
292-5225
20389
292-5225
40837
40837
882-125
292-5225