#1279642-1 Microphone Transformer | Coils And Transformers

1279642-1

Audio Frequency Transformer

NSN 5950-00-827-7181

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008277181

Detail Specifications

Reliability Indicator:
Not established
Mounting Hole Diameter:
0.125 inches single group and 0.130 inches single group
Transformer Function:
Input
Frequency Rating:
400.0 hertz single component
Primary To Secondary Turn Ratio:
1 to 1/3 single component
Body Length:
0.453 inches
Body Width:
0.688 inches
Body Height:
0.750 inches
Distance Between Mounting Facility Centers:
0.703 inches single mounting facility single center group
Inclosure Type:
Open
Mounting Facility Quantity:
2 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
1.0 amperes dc single component single secondary
Winding Operating Current:
7.0 milliamperes dc single component single primary
Terminal Type And Quantity:
4 wire lead
NSN:
5950-00-827-7181
Item Name:
Transformer,microphone
Cage Code:
19315

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1279642-1
Cage Code:
96774
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
6340
Cage Code:
13483
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
42248
Cage Code:
22558
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1279642-1
Cage Code:
55972
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
1279642-1
Cage Code:
77820
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 1279642-1

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Last Updated: 06/10/2025