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Worldwide distributor of NSN parts and consumables located in the USA.

Audio Frequency Transformer

Model / MPN: A20 | NSN: 5950-00-153-4988
ITAR Registered seal

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
5950-00-153-4988
Sold in multiples of
1 EA
DEMIL
NO
Reliability Indicator
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length
1.156 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
1.156 inches single mounting facility single center group
Impedance Rating In Ohms
50.0 single component single primary and 150.0 single component single primary and 250.0 single component single primary and 333.0 single component single primary and 600.0 single component single primary
Impedance Rating In Ohms
50.0 single component single secondary and 150.0 single component single secondary and 250.0 single component single secondary and 333.0 single component single secondary and 600.0 single component single secondary
Impedance Rating In Ohms
50.0 and 150.0 and 250.0 and 333.0 and 600.0 single component single primary
Impedance Rating In Ohms
50.0 and 150.0 and 250.0 and 333.0 and 600.0 single component single secondary
Frequency Rating
10.0 hertz single component and 50.0 kilohertz single component
Frequency Rating
10.0 hertz and 50.0 kilohertz single component
Maximum Transformer Power Rating
60.0 milliwatts single component
Primary To Secondary Turn Ratio
1 to 1 single component
Body Length
1.500 inches
Body Width
1.500 inches
Body Height
2.000 inches
Inclosure Type
Fully enclosed
Mounting Facility Quantity
4 single group
Mounting Method
Flange single group and unthreaded hole single group
Mounting Method
Flange and unthreaded hole single group
Winding Function And Quantity
1 primary single component and 1 secondary single component
Winding Function And Quantity
1 primary and 1 secondary single component
Cubic Measure
4.5 cubic inches
Terminal Type And Quantity
12 tab, solder lug

Pricing and Availability

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