#A12808 Microphone Transformer | Coils And Transformers

A12808

Audio Frequency Transformer

NSN 5950-00-951-7181

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009517181

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.750 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
0.750 inches single mounting facility single center group
Impedance Rating In Ohms:
300.0 single component single secondary
Impedance Rating In Ohms:
500.0 single component single primary
Frequency Rating:
200.0 hertz single component and 4.0 kilohertz single component
Maximum Transformer Power Rating:
500.0 milliwatts single component
Body Length:
1.000 inches
Body Width:
1.000 inches
Body Height:
1.125 inches
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Thready Qty Per Inch (tpi):
40 single group
Thread Size:
0.112 inches single group
Winding Operating Current:
90.0 milliamperes dc single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
5 tab, solder lug
NSN:
5950-00-951-7181
Item Name:
Microphone Transformer
Cage Code:
00144

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
677-0127-000
Cage Code:
13499
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
677-0127-00
Cage Code:
13499
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 A12808

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Last Updated: 07/16/2025