#W1778 Audio Oscillator Transformer | Coils And Transformers

W1778

Audio Frequency Transformer

NSN 5950-00-648-1028

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006481028

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.297 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.859 inches single mounting facility single center group
Impedance Rating In Ohms:
40.0 single component single secondary
Impedance Rating In Ohms:
9900.0 single component single primary
Frequency Rating:
200.0 hertz single component and 8.0 kilohertz single component
Maximum Transformer Power Rating:
125.0 watts single component
Primary To Secondary Turn Ratio:
1 to 15-8/10 single component
Body Length:
3.062 inches
Body Width:
2.625 inches
Body Height:
4.250 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 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:
0.190 inches single group
Winding Operating Current:
1.8 milliamperes dc single component single secondary
Winding Operating Current:
105.0 milliamperes dc single component single primary
Thread Series Designator:
Unf single group
Terminal Type And Quantity:
5 tab, solder lug
NSN:
5950-00-648-1028
Item Name:
Transformer,audio Oscillator
Cage Code:
08715

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
T1929
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
290947-000
Cage Code:
14100
RNCC:
3
RNVC:
2
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
T1929
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
290947-000
Cage Code:
12436
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 W1778

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Last Updated: 07/28/2025