#TF237 Microphone Transformer | Coils And Transformers

TF237

Audio Frequency Transformer

NSN 5950-00-978-4425

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009784425

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.688 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.438 inches single mounting facility single center group
Impedance Rating In Ohms:
4.0 single component 1st secondary and 16.0 single component 1st secondary
Impedance Rating In Ohms:
600.0 single component 2nd secondary
Impedance Rating In Ohms:
10000.0 single component single primary
Frequency Rating:
50.0 hertz single component and 20.0 kilohertz single component
Maximum Transformer Power Rating:
5.0 watts single component
Body Length:
2.250 inches
Body Width:
2.000 inches
Body Height:
3.125 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded stud single group
Winding Function And Quantity:
1 primary single component and 2 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.138 inches single group
Winding Operating Current:
20.0 milliamperes dc single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
10 turret
NSN:
5950-00-978-4425
Item Name:
Microphone Transformer
Cage Code:
82679

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 TF237

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Last Updated: 05/28/2025