#PA2557 Differential Transformer | Coils And Transformers

PA2557

Power Transformer

NSN 5950-00-810-9457

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008109457

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.375 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.375 inches single mounting facility single center group
Frequency Rating:
400.0 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:
1.938 inches
Body Width:
1.812 inches
Body Height:
2.438 inches
Inclosure Type:
Hermetically sealed
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:
1.0 amperes ac single component single secondary
Winding Operating Voltage:
115.00 ac volts single component single primary and 120.00 ac volts single component single primary
Winding Operating Voltage:
6.30 ac volts single component single secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 standoff, solder lug
NSN:
5950-00-810-9457
Item Name:
Transformer,differential
Cage Code:
15634

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
722899-104REVE
Cage Code:
05869
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
8710
Cage Code:
05254
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
722899-104REVE
Cage Code:
82577
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
8060
Cage Code:
54401
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
PA2557
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N PA2557

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Last Updated: 08/05/2025