#DMS78021B Three Phase Transformer | Coils And Transformers

DMS78021B

Power Transformer

NSN 5950-00-821-6809

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008216809

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.375 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.375 inches single mounting facility single center group
Overall Height:
2.951 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 inclosure single component
Body Length:
2.281 inches
Body Width:
2.156 inches
Body Height:
2.625 inches
Maximum Operating Temp:
150.0 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 3 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.138 inches single group
Winding Operating Current:
1.8 amperes ac single component 2nd secondary
Winding Operating Current:
4.0 amperes ac single component 3rd secondary
Winding Operating Current:
900.0 milliamperes ac single component 1st secondary
Winding Operating Voltage:
120.00 ac volts single component single primary
Winding Operating Voltage:
6.45 ac volts single component 1st secondary
Winding Operating Voltage:
6.45 ac volts single component 2nd secondary
Winding Operating Voltage:
6.85 ac volts single component 3rd secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
8 feed thru
NSN:
5950-00-821-6809
Item Name:
Transformer,three Phase
Cage Code:
16236

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
9010464
Cage Code:
18876
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
GS56781
Cage Code:
64959
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Pulse Transformers
------------ P/N DMS78021B

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Last Updated: 06/09/2025