#TR1053CHANGEH Power-step Down Transformer | Coils And Transformers

TR1053CHANGEH

Power Transformer

NSN 5950-00-187-2673

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001872673

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.750 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.250 inches single mounting facility single center group
Frequency Rating:
50.0 hertz single component and 70.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
3.500 inches
Body Width:
3.000 inches
Body Height:
4.750 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 3 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.164 inches single group
Winding Operating Current:
2.7 amperes ac single component 2nd secondary
Winding Operating Current:
5.0 milliamperes ac single component 1st secondary
Winding Operating Current:
500.0 milliamperes ac single component 3rd secondary
Winding Operating Voltage:
115.00 ac volts single component single primary
Winding Operating Voltage:
4.50 ac volts single component 3rd secondary
Winding Operating Voltage:
500.00 ac volts single component 1st secondary
Winding Operating Voltage:
6.30 ac volts single component 2nd secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
9 threaded stud
NSN:
5950-00-187-2673
Item Name:
Transformer,power-step Down
Cage Code:
80249

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
32478
Cage Code:
09017
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
A465
Cage Code:
18284
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Filament Transformers
------------ P/N TR1053CHANGEH

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Last Updated: 05/22/2025