#2557982-1 Variable Power Transformer | Coils And Transformers

2557982-1

Power Transformer

NSN 5950-00-984-6177

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009846177

Product Technical Spec.

Overall Length:
4.625 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.297 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.859 inches single mounting facility single center group
Frequency Rating:
60.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
4.250 inches
Body Width:
2.620 inches
Body Height:
3.060 inches
Maximum Operating Temp:
65.0 degrees celsius
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:
0.164 inches single group
Winding Operating Current:
2.5 amperes ac single component single secondary
Winding Operating Voltage:
115.00 ac volts single component single primary
Winding Operating Voltage:
36.00 ac volts single component single secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
4 solder stud
NSN:
5950-00-984-6177
Item Name:
Transformer,variable Power
Cage Code:
2B487

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2557982-1REVC
Cage Code:
10001
RNCC:
3
RNVC:
2
RNAAC:
HH
Status:
A
MSDS:
SADC:
Part Number:
JS245
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2557982-REVC
Cage Code:
2B487
RNCC:
5
RNVC:
9
RNAAC:
HH
Status:
A
MSDS:
SADC:
Part Number:
TT6152
Cage Code:
11850
RNCC:
5
RNVC:
9
RNAAC:
HH
Status:
A
MSDS:
SADC:
Part Number:
JS245
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
HH
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 2557982-1

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Last Updated: 07/17/2025