#343S249 Microphone Transformer | Coils And Transformers

343S249

Audio Frequency Transformer

NSN 5950-00-235-7146

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002357146

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.062 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.562 inches single mounting facility single center group
Impedance Rating In Ohms:
25.0 single component single secondary
Impedance Rating In Ohms:
8000.0 single component single primary
Primary To Secondary Turn Ratio:
1 to 17-7/10 single component
Body Length:
2.438 inches
Body Width:
2.000 inches
Body Height:
2.875 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 1 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.138 inches single group
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 standoff, solder lug
NSN:
5950-00-235-7146
Item Name:
Transformer,microphone
Cage Code:
92417

Other Related Parts

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 343S249

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Last Updated: 07/24/2025