#26798A Step-down And Step-up Power Transformer | Coils And Transformers

26798A

Power Transformer

NSN 5950-00-731-1820

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007311820

Detail Specifications

Reliability Indicator:
Not established
Overall Height:
1.874 inches
Frequency Rating:
400.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
1.125 inches
Body Width:
0.875 inches
Body Height:
1.500 inches
Maximum Operating Temp:
100.0 degrees celsius
Distance Between Mounting Facility Centers:
0.750 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 3 secondary single component
Thready Qty Per Inch (tpi):
40 single group
Thread Size:
0.112 inches single group
Winding Operating Current:
10.0 milliamperes ac single component 1st secondary
Winding Operating Current:
10.0 milliamperes ac single component 2nd secondary
Winding Operating Current:
300.0 milliamperes ac single component 3rd secondary
Winding Operating Voltage:
3.00 ac volts single component 1st secondary
Winding Operating Voltage:
3.00 ac volts single component 2nd secondary
Winding Operating Voltage:
26.00 ac volts single component single primary
Winding Operating Voltage:
4.60 ac volts single component 3rd secondary and 11.00 ac volts single component 3rd secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
9 tab, solder lug
NSN:
5950-00-731-1820
Item Name:
Transformer,power,step-down And Step-up
Cage Code:
80089

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
672-1003-00
Cage Code:
13499
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
672-1003-00
Cage Code:
80089
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 26798A

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Last Updated: 08/13/2025