#A4027 Microphone Transformer | Coils And Transformers

A4027

Audio Frequency Transformer

NSN 5950-00-240-0763

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002400763

Detail Specifications

Reliability Indicator:
Not established
Impedance Rating In Ohms:
16000.0 single component single primary
Impedance Rating In Ohms:
600.0 single component single secondary
Frequency Rating:
1.0 kilohertz single component and 4.0 kilohertz single component
Frequency Rating:
1.0 kilohertz and 4.0 kilohertz single component
Maximum Transformer Power Rating:
17.0 decibels single component
Primary To Secondary Turn Ratio:
5-3/16 to 1 single component
Body Length:
1.844 inches
Body Width:
0.969 inches
Distance Between Mounting Facility Centers:
0.687 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
Mounting Method:
Flange single group and unthreaded hole single group
Mounting Method:
Flange and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Function And Quantity:
1 primary and 1 secondary single component
Terminal Type And Quantity:
4 standoff, solder lug
NSN:
5950-00-240-0763
Item Name:
Transformer,microphone
Cage Code:
00144

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SCC126896
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
25B80690
Cage Code:
1VPW8
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
81-2084
Cage Code:
65599
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
25B80690
Cage Code:
94990
RNCC:
5
RNVC:
9
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
A4027G
Cage Code:
00144
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
6689
Cage Code:
80089
RNCC:
5
RNVC:
9
RNAAC:
9Z
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N A4027

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Last Updated: 06/07/2025