#20-154 Isolation Transformer | Coils And Transformers

20-154

Power Transformer

NSN 5950-00-135-0781

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001350781

Detail Specifications

Reliability Indicator:
Not established
Overall Length:
3.500 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.687 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.437 inches single mounting facility single center group
Frequency Rating:
50.0 hertz single component and 60.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Winding Shielding Method:
Internal shield grounded to inclosure and core single component
Body Length:
3.125 inches
Body Width:
2.312 inches
Body Height:
2.062 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:
0.138 inches single group
Winding Operating Voltage:
115.00 ac volts single component single primary
Winding Operating Voltage:
300.00 ac volts single component single secondary
Test Data Document:
61390-94197 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
4 solder stud
NSN:
5950-00-135-0781
Item Name:
Isolation Transformer
Cage Code:
29912

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
61390
Cage Code:
22525
RNCC:
3
RNVC:
2
RNAAC:
HH
Status:
A
MSDS:
SADC:
Part Number:
61390-1
Cage Code:
22525
RNCC:
3
RNVC:
2
RNAAC:
HH
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Isolation Transformers
------------ P/N 20-154

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Last Updated: 06/01/2025