#EA25RT31 Step-down And Step-up Power Transformer | Coils And Transformers

EA25RT31

Power Transformer

NSN 5950-00-603-6938

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006036938

Product Features

Weapon system essential

Product Technical Spec.

Reliability Indicator:
Not established
Mounting Hole Diameter:
0.157 inches single group
Frequency Rating:
400.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Winding Shielding Method:
Internal shield brought out to terminal single component
Body Length:
1.340 inches
Body Width:
1.160 inches
Body Height:
0.940 inches
Distance Between Mounting Facility Centers:
1.000 inches single mounting facility single center group
End Application:
Helicopter, advance attack, ah-1w, helicopter, cobra/tow, ah series
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
2 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 2 secondary single component
Criticality Code Justification:
Feat
Winding Operating Voltage:
10.00 ac volts single component all secondary
Winding Operating Voltage:
115.00 ac volts single component single primary
Terminal Type And Quantity:
8 wire lead
NSN:
5950-00-603-6938
Item Name:
Transformer,power,step-down And Step-up
Cage Code:
09349

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2201707-00
Cage Code:
06401
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
18036
Cage Code:
72964
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
3-20074
Cage Code:
00144
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
25RT31
Cage Code:
09349
RNCC:
5
RNVC:
9
RNAAC:
TX
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 EA25RT31

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Last Updated: 05/11/2025