#GK-4303 Power-step Down Transformer | Coils And Transformers

GK-4303

Power Transformer

NSN 5950-01-056-7682

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
010567682

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
3.703 inches single mounting facility single center group and 3.797 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.953 inches single mounting facility single center group and 3.047 inches single mounting facility single center group
Overall Height:
7.500 inches
Frequency Rating:
50.0 hertz single component or 60.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
5.500 inches
Body Width:
4.500 inches
Body Height:
6.750 inches
Maximum Operating Temp:
105.0 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 1 secondary single component
Thread Size:
0.250 inches single group
Winding Operating Current:
15.0 amperes ac single component single secondary
Winding Power Rating:
450.0 volts-amperes single component single secondary
Winding Operating Voltage:
115.00 ac volts single component single primary
Winding Operating Voltage:
26.00 ac volts single component single secondary and 28.00 ac volts single component single secondary and 30.00 ac volts single component single secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
6 solder stud
NSN:
5950-01-056-7682
Item Name:
Transformer,power-step Down
Cage Code:
51181

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
439358
Cage Code:
1PQF4
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
W-8257
Cage Code:
08715
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
C8413
Cage Code:
72149
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
B120
Cage Code:
26522
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
G5162-808
Cage Code:
88818
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
LP 111095
Cage Code:
80103
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
439358
Cage Code:
36378
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 GK-4303

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Last Updated: 08/07/2025