#9-305-4 Microphone Transformer | Coils And Transformers

9-305-4

Audio Frequency Transformer

NSN 5950-01-090-9131

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010909131

Product Technical Spec.

Reliability Indicator:
Not established
Impedance Rating In Ohms:
2000.0 single component single primary
Impedance Rating In Ohms:
37.5 single component single secondary
Frequency Rating:
1.0 megahertz single component
Primary To Secondary Turn Ratio:
1 to 1 single component
Winding Shielding Method:
External inclosure grounded and brought out to terminal single component
Body Length:
1.400 inches
Body Width:
0.880 inches
Body Height:
0.830 inches
Distance Between Mounting Facility Centers:
1.200 inches single mounting facility single center group
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
2 single group
Mounting Method:
Threaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Thread Size:
0.086 inches single group
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
4 solder stud and 1 wire lead
NSN:
5950-01-090-9131
Item Name:
Microphone Transformer
Cage Code:
52797

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
C8839-4
Cage Code:
81755
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
X-1215-1
Cage Code:
90095
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
9-232-4
Cage Code:
52797
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
X1215
Cage Code:
90095
RNCC:
5
RNVC:
9
RNAAC:
TX
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 9-305-4

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Last Updated: 05/29/2025