Audio Frequency Transformer

Model / MPN: 42445-1 | NSN: 5950-00-679-6862

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

5950-00-679-6862

Sold in multiples of

1 EA

DEMIL

Reliability Indicator

Not established

Center To Center Distance Between Mounting Facilities Parallel To Length

3.875 inches single mounting facility single center group

Center To Center Distance Between Mounting Facilities Parallel To Width

1.375 inches single mounting facility single center group

Mounting Hole Diameter

0.188 inches single group

Frequency Rating

60.0 hertz single component

Primary To Secondary Turn Ratio

1 to 4 single component

Winding Shielding Method

Core grounded and brought out to terminal single component and internal shield brought out to terminal single component

Body Length

3.500 inches

Body Width

3.188 inches

Body Height

4.188 inches

Maximum Operating Temp

55.0 degrees celsius

Inclosure Type

Hermetically sealed

Mounting Facility Quantity

6 single group

Mounting Method

Unthreaded hole single group

Winding Function And Quantity

1 primary single component and 1 secondary single component

Terminal Type And Quantity

6 binding post

42445 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M515T4947	Transformer, Audio F	8	EA	03/12/2015

Pricing and Availability

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42445-1 Cross Reference

ST-100
ST-100
ST100SER1249
ST-100