#A7143 Microphone Transformer | Coils And Transformers

A7143

Audio Frequency Transformer

NSN 5950-00-578-8142

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005788142

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.936 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
0.936 inches single mounting facility single center group
Mounting Hole Diameter:
0.188 inches single group
Transformer Function:
Input
Impedance Rating In Ohms:
2200.0 single component single primary
Impedance Rating In Ohms:
220000.0 single component single secondary
Frequency Rating:
400.0 hertz single component
Primary To Secondary Turn Ratio:
1 to 10 single component
Winding Shielding Method:
Internal shield grounded to inclosure single component
Body Length:
1.141 inches
Body Width:
1.141 inches
Body Height:
1.781 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 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
Terminal Type And Quantity:
6 tab, solder lug
NSN:
5950-00-578-8142
Item Name:
Microphone Transformer
Cage Code:
00144

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
16983
Cage Code:
80089
RNCC:
3
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 A7143

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Last Updated: 07/18/2025