#673-0394-00 Microphone Transformer | Coils And Transformers

673-0394-00

Audio Frequency Transformer

NSN 5950-00-688-6932

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006886932

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.875 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
0.875 inches single mounting facility single center group
Transformer Function:
Line
Impedance Rating In Ohms:
16.0 single component single secondary and 20.0 single component single secondary and 33.0 single component single secondary and 35.0 single component single secondary
Impedance Rating In Ohms:
9000.0 single component single primary and 10000.0 single component single primary and 12000.0 single component single primary and 12500.0 single component single primary and 30000.0 single component single primary
Frequency Rating:
300.0 hertz single component and 3.75 kilohertz single component
Maximum Transformer Power Rating:
10.0 milliwatts single component
Body Length:
1.312 inches
Body Width:
1.312 inches
Body Height:
2.000 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded stud 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:
1.5 milliamperes dc single component single secondary
Winding Operating Current:
4.0 milliamperes dc single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
11 tab, solder lug
NSN:
5950-00-688-6932
Item Name:
Transformer,microphone
Cage Code:
13499

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
25999
Cage Code:
80089
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
7376
Cage Code:
09376
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
D10781
Cage Code:
00144
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Radio Frequency Transformers
------------ P/N 673-0394-00

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Last Updated: 08/09/2025