#677-0371-00 Microphone Transformer | Coils And Transformers

677-0371-00

Audio Frequency Transformer

NSN 5950-00-647-7689

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006477689

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.500 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.500 inches single mounting facility single center group
Mounting Hole Diameter:
0.187 inches single group
Impedance Rating In Ohms:
40.0 single component 1st primary
Impedance Rating In Ohms:
50000.0 single component single secondary
Impedance Rating In Ohms:
600.0 single component 2nd primary
Frequency Rating:
200.0 hertz single component and 20.0 kilohertz single component
Maximum Transformer Power Rating:
5.0 decibels single component
Winding Shielding Method:
Internal shield grounded to inclosure and core single component
Body Length:
1.812 inches
Body Width:
1.812 inches
Body Height:
2.625 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
2 primary single component and 1 secondary single component
Winding Operating Current:
40.0 milliamperes dc single component 1st primary
Winding Operating Current:
75.0 milliamperes dc single component 2nd primary
Terminal Type And Quantity:
8 standoff, solder lug
NSN:
5950-00-647-7689
Item Name:
Transformer,microphone
Cage Code:
13499

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
E7509
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
H6587
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
E7509
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
H6587
Cage Code:
80223
RNCC:
5
RNVC:
9
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
--------- Modulation Transformers
------------ P/N 677-0371-00

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Last Updated: 05/30/2025