#638-036 Microphone Transformer | Coils And Transformers

638-036

Audio Frequency Transformer

NSN 5950-00-980-1950

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009801950

Detail Specifications

Reliability Indicator:
Not established
Mounting Hole Diameter:
0.188 inches single group
Transformer Function:
Output
Impedance Rating In Ohms:
20.0 single component single primary
Impedance Rating In Ohms:
3.2 single component single secondary
Frequency Rating:
300.0 hertz single component and 3.0 kilohertz single component
Maximum Transformer Power Rating:
2.5 watts single component
Primary To Secondary Turn Ratio:
1 to 2-1/2 single component
Body Length:
2.406 inches
Body Width:
1.188 inches
Body Height:
1.375 inches
Distance Between Mounting Facility Centers:
2.062 inches single mounting facility single center group
Inclosure Type:
Open
Mounting Facility Quantity:
2 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:
700.0 milliamperes dc single component single primary
Terminal Type And Quantity:
4 wire lead
NSN:
5950-00-980-1950
Item Name:
Transformer,microphone
Cage Code:
13848

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 638-036

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Last Updated: 05/28/2025