#42954-4 Battery Charging Transformer | Coils And Transformers

42954-4

Power Transformer

NSN 5950-01-221-9998

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012219998

Product Features

7 secondaries; 6th secondary has tap w/o center tap

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.000 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.250 inches single mounting facility single center group
Overall Height:
2.070 inches
Mounting Hole Diameter:
0.165 inches and 0.171 inches single group
Frequency Rating:
400.0 hertz single component
Input-output Phase Relationship:
Three phase to three phase and three phase to two phase and three phase to single phase single component
Transformer Winding Connection Type:
Delta-wye
Winding Shielding Method:
Internal shield grounded to core single component
Body Length:
2.800 inches
Body Width:
1.800 inches
Body Height:
1.900 inches
Maximum Operating Temp:
155.0 degrees celsius
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Unthreaded hole single group
Winding Function And Quantity:
1 primary and 7 secondary single component
Cubic Measure (non-core):
10.4 cubic inches
Winding Operating Current:
325.0 milliamperes ac single component 4th secondary
Winding Operating Current:
204.0 milliamperes ac single component 3rd secondary
Winding Operating Current:
80.0 milliamperes ac single component 1st secondary
Winding Operating Current:
80.0 milliamperes ac single component 2nd secondary
Winding Operating Voltage:
10.50 ac volts single component 4th secondary
Winding Operating Voltage:
12.70 ac volts single component 3rd secondary
Winding Operating Voltage:
200.00 ac volts single component single primary
Winding Operating Voltage:
296.00 ac volts single component 1st secondary
Winding Operating Voltage:
97.00 ac volts single component 2nd secondary
Unpackaged Unit Weight (non-core):
1.400 pounds
Terminal Type And Quantity:
22 tab, solder lug
NSN:
5950-01-221-9998
Item Name:
Charging Transformer,battery
Cage Code:
22558

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
984710-4B
Cage Code:
82577
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
984710-4B
Cage Code:
28535
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
11097-4
Cage Code:
55196
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
984710-4B
Cage Code:
56662
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
C14497
Cage Code:
72149
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
311-18722-01
Cage Code:
95266
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
984710-4B
Cage Code:
82577
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
984710-4B
Cage Code:
28535
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
11097-4
Cage Code:
55196
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
984710-4B
Cage Code:
56662
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
C14497
Cage Code:
72149
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
311-18722-01
Cage Code:
95266
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 42954-4

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Last Updated: 08/07/2025