#B949389-1REV1 Power-step Down Transformer | Coils And Transformers

B949389-1REV1

Power Transformer

NSN 5950-00-645-0905

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006450905

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
3.500 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
3.000 inches single mounting facility single center group
Frequency Rating:
60.0 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:
4.281 inches
Body Width:
3.891 inches
Body Height:
4.938 inches
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 3 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.190 inches single group
Winding Operating Current:
150.0 milliamperes ac single component 3rd secondary
Winding Operating Current:
2.0 amperes ac single component 1st secondary
Winding Operating Current:
5.0 amperes ac single component 2nd secondary
Winding Operating Voltage:
117.00 ac volts single component single primary
Winding Operating Voltage:
5.00 ac volts single component 1st secondary
Winding Operating Voltage:
720.00 ac volts single component 3rd secondary
Winding Operating Voltage:
6.30 ac volts single component 2nd secondary
Thread Series Designator:
Unf single group
Terminal Type And Quantity:
10 standoff insulator
NSN:
5950-00-645-0905
Item Name:
Transformer,power-step Down
Cage Code:
11447

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
B949389-1REV1
Cage Code:
49671
RNCC:
3
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 B949389-1REV1

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Last Updated: 02/27/2025