#77C707946-1 Step-down And Step-up Power Transformer | Coils And Transformers

77C707946-1

Power Transformer

NSN 5950-00-089-4384

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000894384

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
3.000 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.438 inches single mounting facility single center group
Overall Height:
5.770 inches
Frequency Rating:
60.0 hertz single component
Input-output Phase Relationship:
Three phase to three phase single component
Transformer Winding Connection Type:
Delta-wye
Maximum Transformer Power Rating:
705.0 volt-ampere single component
Winding Shielding Method:
Internal shield grounded to inclosure single component
Body Length:
3.940 inches
Body Width:
3.380 inches
Body Height:
5.250 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
Winding Function And Quantity:
1 primary and 1 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.190 inches single group
Winding Operating Current:
4.08 amperes ac single component single secondary
Winding Operating Voltage:
10.00 ac volts single component single secondary
Winding Operating Voltage:
208.00 ac volts single component single primary
Unpackaged Unit Weight (non-core):
10.000 pounds
Thread Series Designator:
Unf single group
Terminal Type And Quantity:
6 solder stud
NSN:
5950-00-089-4384
Item Name:
Transformer,power,step-down And Step-up
Cage Code:
03538

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
77C707946P1
Cage Code:
03538
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
77C707946P001
Cage Code:
03538
RNCC:
7
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
77C707946P001
Cage Code:
03512
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
9T35Y2334
Cage Code:
03512
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
77C707946P001
Cage Code:
00144
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 77C707946-1

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Last Updated: 07/05/2025