#BD156 Three Phase Transformer | Coils And Transformers

BD156

Power Transformer

NSN 5950-00-990-1638

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
009901638

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.188 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.188 inches single mounting facility single center group
Overall Height:
2.375 inches
Overall Width:
1.625 inches
Frequency Rating:
400.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Winding Shielding Method:
Internal shield grounded to core single component
Body Length:
1.625 inches
Maximum Operating Temp:
70.0 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 2 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.138 inches single group
Winding Operating Current:
3.0 amperes ac single component 2nd secondary
Winding Operating Current:
650.0 milliamperes ac single component 1st secondary
Winding Operating Voltage:
115.00 ac volts single component single primary
Winding Operating Voltage:
6.00 ac volts single component 1st secondary
Winding Operating Voltage:
6.30 ac volts single component 2nd secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 feed thru
NSN:
5950-00-990-1638
Item Name:
Transformer,three Phase
Cage Code:
22119

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M4012
Cage Code:
00348
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
SAJ12505
Cage Code:
56232
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
W15325
Cage Code:
65180
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2270842
Cage Code:
10001
RNCC:
7
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2383570
Cage Code:
56232
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 BD156

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Last Updated: 08/13/2025