#DL74645REV4 Microphone Transformer | Coils And Transformers

DL74645REV4

Audio Frequency Transformer

NSN 5950-00-228-0778

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002280778

Detail Specifications

Reliability Indicator:
Not established
Overall Length:
3.125 inches
Transformer Function:
Line
Impedance Rating In Ohms:
600.0 single component single primary
Impedance Rating In Ohms:
600.0 single component single secondary
Frequency Rating:
500.0 hertz single component and 6.0 kilohertz single component
Primary To Secondary Turn Ratio:
1 to 1 single component
Winding Shielding Method:
Internal shield grounded to inclosure and core single component
Body Length:
2.625 inches
Body Outside Diameter:
2.062 inches
Mounting Bolt Circle Diameter:
1.562 inches single mounting facility single center group
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
3 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):
32 single group
Thread Size:
0.138 inches single group
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
4 tab, solder lug
NSN:
5950-00-228-0778
Item Name:
Microphone Transformer
Cage Code:
3B150

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
DL74-645REV4
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
44526
Cage Code:
73386
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
DL74-645REV4
Cage Code:
54X10
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N DL74645REV4

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Last Updated: 05/19/2025