#2-18557-01 Battery Charging Transformer | Coils And Transformers

2-18557-01

Power Transformer

NSN 5950-01-333-4926

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013334926

Detail Specifications

Reliability Indicator:
Not established
Overall Length:
1.300 inches
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:
0.700 inches single mounting facility single center group
Overall Height:
1.225 inches
Overall Width:
1.000 inches
Mounting Hole Diameter:
0.140 inches single group
Frequency Rating:
125.0 kilohertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Maximum Operating Temp:
130.0 degrees celsius
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
2 single group
Mounting Method:
Unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Winding Operating Current:
5.7 amperes ac single component single primary
Winding Operating Current:
7.7 amperes ac single component single secondary
Winding Power Rating:
225.6 volts-amperes single component single primary
Winding Power Rating:
91.4 volts-amperes single component single secondary
Winding Operating Voltage:
11.87 ac volts single component single secondary
Winding Operating Voltage:
39.59 ac volts single component single primary
Precious Material And Location:
Terminals gold
Precious Material:
Gold
Test Data Document:
33604-2-18557 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity:
5 pin
NSN:
5950-01-333-4926
Item Name:
Charging Transformer,battery
Cage Code:
33604

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2-18812-01
Cage Code:
33604
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 2-18557-01

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Last Updated: 07/31/2025