#311901 Filament Transformer | Coils And Transformers

311901

Power Transformer

NSN 5950-00-581-9776

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005819776

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.438 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.688 inches single mounting facility single center group
Overall Height:
3.563 inches
Frequency Rating:
380.0 hertz single component and 420.0 hertz single component
Input-output Phase Relationship:
Three phase to three phase single component
Transformer Winding Connection Type:
Delta-delta
Winding Shielding Method:
Internal shield grounded to inclosure and core single component
Body Length:
2.313 inches
Body Width:
2.063 inches
Body Height:
3.125 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 1 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.138 inches single group
Winding Operating Current:
670.0 milliamperes ac single component single secondary
Winding Operating Voltage:
115.00 ac volts single component single primary
Winding Operating Voltage:
26.50 ac volts single component single secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 standoff, solder lug
NSN:
5950-00-581-9776
Item Name:
Transformer,filament
Cage Code:
72149

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
PA6844
Cage Code:
80223
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
80376-005
Cage Code:
06481
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
674-0980-00
Cage Code:
13499
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
24149
Cage Code:
80089
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
A14577
Cage Code:
00144
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 311901

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Last Updated: 05/20/2025