#677-0144-00 Microphone Transformer | Coils And Transformers

677-0144-00

Audio Frequency Transformer

NSN 5950-00-645-6712

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006456712

Technical Specifications of NSN

Reliability Indicator:
Not established
Overall Length:
2.531 inches
Transformer Function:
Interstage
Frequency Rating:
100.0 hertz single component and 400.0 hertz single component
Primary To Secondary Turn Ratio:
1 to 2 single component
Body Length:
2.062 inches
Body Outside Diameter:
1.562 inches
Overall Diameter:
1.656 inches
Distance Between Mounting Facility Centers:
1.312 inches single mounting facility single center group
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
2 single group
Mounting Method:
Threaded stud 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:
200.0 microamperes dc single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
5 tab, solder lug
NSN:
5950-00-645-6712
Item Name:
Transformer,microphone
Cage Code:
13499

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
T50297
Cage Code:
96256
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
BC708
Cage Code:
53292
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
T50297
Cage Code:
80220
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 677-0144-00

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Last Updated: 08/06/2025