#WE2457 Power-step Down Transformer | Coils And Transformers

WE2457

Power Transformer

NSN 5950-01-129-1193

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011291193

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.125 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.750 inches single mounting facility single center group
Overall Height:
4.100 inches
Frequency Rating:
60.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Winding Shielding Method:
Internal shield grounded to inclosure single component
Body Length:
Between 2.620 inches and 2.750 inches
Body Width:
Between 2.250 inches and 2.380 inches
Body Height:
Between 3.620 inches and 3.810 inches
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
8 single group
Mounting Method:
Threaded hole 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 Current:
30.0 milliamperes ac single component single secondary
Winding Operating Voltage:
115.00 ac volts single component single primary
Winding Operating Voltage:
6.70 ac volts single component single secondary and 15.70 ac volts single component single secondary and 153.50 ac volts single component single secondary and 162.50 ac volts single component single secondary and 169.20 ac volts single component single secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
9 turret
NSN:
5950-01-129-1193
Item Name:
Transformer,power-step Down
Cage Code:
26543

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
WE-2457
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2938860-2
Cage Code:
10001
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
PEI 8222
Cage Code:
13483
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
40584
Cage Code:
22558
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N WE2457

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Last Updated: 07/19/2025