#28803 Microphone Transformer | Coils And Transformers

28803

Audio Frequency Transformer

NSN 5950-00-646-4398

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006464398

Product Technical Spec.

Reliability Indicator:
Not established
Transformer Function:
Input
Impedance Rating In Ohms:
365.0 single component single primary
Impedance Rating In Ohms:
13000.0 single component single secondary
Frequency Rating:
4.0 hertz single component and 20.0 kilohertz single component
Maximum Transformer Power Rating:
41.0 decibels single component
Primary To Secondary Turn Ratio:
1 to 5.97 single component
Winding Shielding Method:
Internal shield grounded to inclosure and core and brought out to terminal single component
Body Length:
1.375 inches
Body Width:
0.906 inches
Body Height:
2.000 inches
Distance Between Mounting Facility Centers:
0.625 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
2 single group
Mounting Method:
Threaded stud single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Thread Size:
0.138 inches single group
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 solder stud
NSN:
5950-00-646-4398
Item Name:
Transformer,microphone
Cage Code:
73386

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SC-C-63172
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
89870
Cage Code:
53292
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 28803

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Last Updated: 03/11/2025