#221-001-257 Battery Charging Transformer | Coils And Transformers

221-001-257

Power Transformer

NSN 5950-01-099-4664

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010994664

Technical Specifications of NSN

Overall Length:
7.813 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
6.000 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
4.125 inches single mounting facility single center group
Overall Height:
9.250 inches
Overall Width:
6.500 inches
Mounting Hole Diameter:
0.406 inches single group
Frequency Rating:
400.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Maximum Transformer Power Rating:
3.0 kilovolt-ampere single component
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
25.0 amperes ac single component single primary
Winding Operating Current:
25.0 amperes ac single component single secondary
Winding Operating Voltage:
120.00 ac volts single component single primary
Winding Operating Voltage:
120.00 ac volts single component single secondary
Terminal Type And Quantity:
4 wire lead
NSN:
5950-01-099-4664
Item Name:
Charging Transformer,battery
Cage Code:
75138

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
221-001-257
Cage Code:
04801
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
244-001-257
Cage Code:
75138
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
--------- Current Transformers
------------ P/N 221-001-257

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Last Updated: 05/27/2025