#M274-01A Microphone Transformer | Coils And Transformers

M274-01A

Audio Frequency Transformer

NSN 5950-01-058-4740

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010584740

Detail Specifications

Reliability Indicator:
Not established
Impedance Rating In Ohms:
150.0 single component 1st secondary
Impedance Rating In Ohms:
150.0 single component single primary
Impedance Rating In Ohms:
16.0 single component 2nd secondary and 8.0 single component 2nd secondary and 4.0 single component 2nd secondary
Maximum Transformer Power Rating:
2.0 milliwatts single component
Body Length:
2.375 inches
Body Width:
1.625 inches
Body Height:
1.625 inches
Inclosure Type:
Fully enclosed
Mounting Method:
Terminal single group
Winding Function And Quantity:
1 primary single component and 2 secondary single component
Test Data Document:
81349-mil-t-27 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity:
8 wire lead
NSN:
5950-01-058-4740
Item Name:
Transformer,microphone
Cage Code:
81349

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MIL-T-27/4
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
W784
Cage Code:
80223
RNCC:
E
RNVC:
8
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
W784
Cage Code:
15634
RNCC:
E
RNVC:
8
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
GT825LF1
Cage Code:
26512
RNCC:
E
RNVC:
8
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MILT27
Cage Code:
81349
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
TF4RX16AJ002
Cage Code:
81349
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MS90001A
Cage Code:
96906
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
TF4R21AJ002
Cage Code:
96906
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 M274-01A

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Last Updated: 05/07/2025