#28505 Microphone Transformer | Coils And Transformers

28505

Audio Frequency Transformer

NSN 5950-00-574-3745

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005743745

Detail Specifications

Reliability Indicator:
Not established
Transformer Function:
Input
Impedance Rating In Ohms:
50.0 single component single primary
Impedance Rating In Ohms:
50000.0 single component single secondary
Frequency Rating:
200.0 hertz single component and 4.0 kilohertz single component
Maximum Transformer Power Rating:
47.0 decibels single component
Winding Shielding Method:
Internal shield grounded to core single component
Body Length:
1.312 inches
Body Width:
1.312 inches
Body Height:
2.125 inches
Distance Between Mounting Facility Centers:
0.875 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
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:
4 wire hook
NSN:
5950-00-574-3745
Item Name:
Microphone Transformer
Cage Code:
73386

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
55125
Cage Code:
05584
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
176047
Cage Code:
97944
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
176047
Cage Code:
06163
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 28505

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Last Updated: 05/28/2025