#77B0472 Microphone Transformer | Coils And Transformers

77B0472

Audio Frequency Transformer

NSN 5950-01-067-7398

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010677398

Product Features

Weapon system essential

Detail Specifications

Reliability Indicator:
Not established
Frequency Rating:
20.0 kilohertz single component
Maximum Transformer Power Rating:
11.0 decibels single component
Primary To Secondary Turn Ratio:
4 to 20 to 1 single component
Body Length:
0.660 inches
Body Outside Diameter:
0.890 inches
Maximum Operating Temp:
85.0 degrees celsius
End Application:
Wsd: mobile subscriber equipment (mse); assault amphibious vehicle, command (aavc-7a1); switchboard, telephone, automatic (sb-361 (v)/tt)
Inclosure Type:
Fully enclosed
Mounting Method:
Terminal single group
Winding Function And Quantity:
2 primary single component and 1 secondary single component
Winding Operating Current:
15.0 milliamperes ac single component all primary
Winding Operating Current:
3.5 amperes ac single component single secondary
Criticality Code Justification:
Feat
Terminal Type And Quantity:
6 wire lead
NSN:
5950-01-067-7398
Item Name:
Transformer,microphone
Cage Code:
09062

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
77C0472-1
Cage Code:
09062
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
755090A0749-1
Cage Code:
87990
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
77C0472
Cage Code:
29525
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
755090A0749-1
Cage Code:
09062
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
77C0472
Cage Code:
09062
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
755090A0749-1
Cage Code:
29525
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
755090A0749-1
Cage Code:
87990
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
F
MSDS:
SADC:
Part Number:
77C0472-1
Cage Code:
09062
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
77C0472
Cage Code:
29525
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
755090A0749-1
Cage Code:
09062
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
77C0472
Cage Code:
09062
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
755090A0749-1
Cage Code:
29525
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N 77B0472

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Last Updated: 06/25/2025