#12-1043 Audio Transformer | Coils And Transformers

12-1043

Audio Frequency Transformer

NSN 5950-00-648-2294

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006482294

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.624 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.500 inches single mounting facility single center group
Impedance Rating In Ohms:
1750.0 single component single secondary
Impedance Rating In Ohms:
6000.0 single component single primary
Frequency Rating:
200.0 hertz single component and 3.5 kilohertz single component
Maximum Transformer Power Rating:
5.0 watts single component
Primary To Secondary Turn Ratio:
1 to 1-45/64 single component
Body Length:
2.250 inches
Body Width:
2.125 inches
Body Height:
2.750 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):
32 single group
Thread Size:
0.164 inches single group
Winding Operating Current:
4.0 milliamperes dc single component single secondary
Winding Operating Current:
40.0 milliamperes dc single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
5 standoff, solder lug
NSN:
5950-00-648-2294
Item Name:
Audio Transformer
Cage Code:
99872

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
18345
Cage Code:
09250
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
383-14
Cage Code:
14329
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
X517-1
Cage Code:
81815
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
13751626
Cage Code:
99872
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
18345
Cage Code:
73386
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 12-1043

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Last Updated: 08/08/2025