#677-0372-730 Microphone Transformer | Coils And Transformers

677-0372-730

Audio Frequency Transformer

NSN 5950-00-137-4449

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
001374449

Detail Specifications

Reliability Indicator:
Not established
Impedance Rating In Ohms:
20000.0 single component single primary
Impedance Rating In Ohms:
3000.0 single component single secondary
Frequency Rating:
300.0 hertz single component and 100.0 kilohertz single component
Maximum Transformer Power Rating:
3.0 milliwatts single component
Body Length:
0.460 inches
Body Width:
0.460 inches
Body Height:
0.480 inches
Maximum Operating Temp:
130.0 degrees celsius
Inclosure Type:
Fully enclosed
Mounting Method:
Terminal single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
250.0 microamperes dc single component single primary
Terminal Type And Quantity:
6 wire lead
NSN:
5950-00-137-4449
Item Name:
Transformer,microphone
Cage Code:
13499

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
3-18586
Cage Code:
00144
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 677-0372-730

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Last Updated: 08/04/2025