#38Z257 Battery Charging Transformer | Coils And Transformers

38Z257

Power Transformer

NSN 5950-00-169-8318

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001698318

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.115 inches single mounting facility single center group and 2.135 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
0.615 inches single mounting facility single center group and 0.635 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
Maximum Transformer Power Rating:
25.0 volt-ampere single component
Body Length:
Between 2.562 inches and 2.688 inches
Body Width:
Between 1.062 inches and 1.188 inches
Body Height:
Between 2.875 inches and 3.125 inches
Maximum Operating Temp:
85.0 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
Thread Size:
0.138 inches single group
Winding Operating Current:
1.0 amperes ac single component single secondary
Winding Operating Voltage:
20.00 ac volts single component single primary
Winding Operating Voltage:
25.00 ac volts single component single secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
4 turret
Specification Data:
30003-247asc2144 manufacturers specification control
NSN:
5950-00-169-8318
Item Name:
Transformer,battery Charging
Cage Code:
21811

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
101-3849-1
Cage Code:
12868
RNCC:
3
RNVC:
2
RNAAC:
KE
Status:
A
MSDS:
SADC:
Part Number:
247ASC2144-001
Cage Code:
30003
RNCC:
7
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
41409
Cage Code:
22558
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 38Z257

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Last Updated: 08/05/2025