#9120-0009 Microphone Transformer | Coils And Transformers

9120-0009

Audio Frequency Transformer

NSN 5950-00-646-3151

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006463151

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.250 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.875 inches single mounting facility single center group
Mounting Hole Diameter:
0.125 inches single group
Impedance Rating In Ohms:
500.0 single component single secondary
Impedance Rating In Ohms:
8000.0 single component single primary
Frequency Rating:
20.0 hertz single component and 20.0 kilohertz single component
Maximum Transformer Power Rating:
6.0 watts single component
Primary To Secondary Turn Ratio:
1 to 4 single component
Body Length:
4.000 inches
Body Width:
2.875 inches
Body Height:
3.438 inches
Inclosure Type:
Partially enclosed, double shell
Mounting Facility Quantity:
4 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:
6 wire lead
NSN:
5950-00-646-3151
Item Name:
Transformer,microphone
Cage Code:
28480

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
912-23
Cage Code:
1LQK8
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
9120-0009
Cage Code:
1LQK8
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
912-23
Cage Code:
28480
RNCC:
5
RNVC:
9
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 9120-0009

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Last Updated: 08/05/2025