#3-12565 Microphone Transformer | Coils And Transformers

3-12565

Audio Frequency Transformer

NSN 5950-00-792-1047

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007921047

Product Features

Weapon system essential

Product Technical Spec.

Reliability Indicator:
Not established
Transformer Function:
Line
Impedance Rating In Ohms:
5000.0 single component single primary
Impedance Rating In Ohms:
600.0 single component single secondary
Frequency Rating:
150.0 hertz single component
Maximum Transformer Power Rating:
1.5 milliwatts single component
Body Length:
1.093 inches
Body Width:
0.906 inches
Body Height:
0.937 inches
Distance Between Mounting Facility Centers:
1.000 inches single mounting facility single center group
End Application:
Aircraft, starlifter c-141; aircraft, stratolifter c-135; fms-aircraft, orion p-3; aircraft, stratofortress b-52; aircraft, orion p-3
Inclosure Type:
Hermetically sealed
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
Thready Qty Per Inch (tpi):
40 single group
Thread Size:
0.112 inches single group
Winding Operating Current:
3.0 milliamperes dc single component single primary
Criticality Code Justification:
Feat
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
5 pin
NSN:
5950-00-792-1047
Item Name:
Transformer,microphone
Cage Code:
00144

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
667-0053-00
Cage Code:
13499
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
A12565
Cage Code:
00144
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
667-0053-000
Cage Code:
13499
RNCC:
5
RNVC:
2
RNAAC:
ZZ
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 3-12565

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Last Updated: 08/08/2025