#28354 Microphone Transformer | Coils And Transformers

28354

Audio Frequency Transformer

NSN 5950-00-553-6027

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005536027

Detail Specifications

Reliability Indicator:
Not established
Impedance Rating In Ohms:
1600.0 single component 1st secondary
Impedance Rating In Ohms:
181000.0 single component 1st primary
Impedance Rating In Ohms:
3000.0 single component 2nd secondary
Impedance Rating In Ohms:
555.0 single component 2nd primary
Frequency Rating:
400.0 hertz single component
Maximum Transformer Power Rating:
360.0 milliwatts single component
Winding Shielding Method:
Internal shield brought out to terminal single component
Body Length:
1.438 inches
Body Width:
1.438 inches
Body Height:
2.375 inches
Distance Between Mounting Facility Centers:
0.938 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:
2 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:
30.0 milliamperes dc single component all primary
Winding Operating Current:
30.0 milliamperes dc single component all secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
10 tab, solder lug
NSN:
5950-00-553-6027
Item Name:
Transformer,microphone
Cage Code:
73386

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
61-879
Cage Code:
56232
RNCC:
5
RNVC:
2
RNAAC:
HH
Status:
A
MSDS:
SADC:
Part Number:
61-879
Cage Code:
13483
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1225792
Cage Code:
10001
RNCC:
3
RNVC:
2
RNAAC:
HH
Status:
A
MSDS:
SADC:
Part Number:
FD61-879
Cage Code:
56232
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
61-879
Cage Code:
28528
RNCC:
5
RNVC:
9
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 28354

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Last Updated: 06/13/2025