#120-004 Microphone Transformer | Coils And Transformers

120-004

Audio Frequency Transformer

NSN 5950-00-837-0494

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
008370494

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.187 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.187 inches single mounting facility single center group
Impedance Rating In Ohms:
25.0 single component 1st primary
Impedance Rating In Ohms:
600.0 single component 2nd primary
Frequency Rating:
300.0 hertz single component and 3.0 kilohertz single component
Maximum Transformer Power Rating:
10.0 decibels single component
Winding Shielding Method:
Internal shield grounded to inclosure and core single component
Body Length:
1.625 inches
Body Width:
1.625 inches
Body Height:
2.375 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded stud single group
Winding Function And Quantity:
2 primary single component and 1 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.138 inches single group
Winding Operating Current:
100.0 microamperes dc single component all secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 tab, solder lug
NSN:
5950-00-837-0494
Item Name:
Microphone Transformer
Cage Code:
22042

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
AU7023
Cage Code:
95970
RNCC:
5
RNVC:
9
RNAAC:
48
Status:
A
MSDS:
SADC:
Part Number:
AU7023
Cage Code:
53854
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
PX3171
Cage Code:
05216
RNCC:
5
RNVC:
9
RNAAC:
48
Status:
A
MSDS:
SADC:
Part Number:
VP9P3746A006
Cage Code:
21246
RNCC:
5
RNVC:
9
RNAAC:
48
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 120-004

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Last Updated: 06/05/2025