#AT1973 Microphone Transformer | Coils And Transformers

AT1973

Audio Frequency Transformer

NSN 5950-00-649-5948

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006495948

Product Technical Spec.

Reliability Indicator:
Not established
Mounting Hole Diameter:
0.188 inches single group
Impedance Rating In Ohms:
0.5 single component single secondary and 2.0 single component single secondary and 8.0 single component single secondary
Impedance Rating In Ohms:
1000.0 single component single primary and 2000.0 single component single primary and 4000.0 single component single primary and 8000.0 single component single primary and 32000.0 single component single primary
Frequency Rating:
70.0 hertz single component and 10.0 kilohertz single component
Primary To Secondary Turn Ratio:
1 to 64 single component
Body Length:
3.312 inches
Body Width:
1.750 inches
Body Height:
2.000 inches
Distance Between Mounting Facility Centers:
2.812 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
Terminal Type And Quantity:
11 tab, solder lug
NSN:
5950-00-649-5948
Item Name:
Microphone Transformer
Cage Code:
29525

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M7418
Cage Code:
00348
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
Z3602
Cage Code:
32001
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
101MA5
Cage Code:
94653
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 AT1973

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Last Updated: 08/05/2025