#70278 Three Phase Transformer | Coils And Transformers

70278

Power Transformer

NSN 5950-00-403-5357

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004035357

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.500 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.190 inches single mounting facility single center group and 2.310 inches single mounting facility single center group
Mounting Slot Width:
0.200 inches single group
Frequency Rating:
47.0 hertz single component and 63.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
Between 3.650 inches and 3.880 inches
Body Width:
3.000 inches
Body Height:
Between 3.120 inches and 3.250 inches
Maximum Operating Temp:
75.0 degrees celsius
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Flange single group and slot single group
Winding Function And Quantity:
2 primary single component and 2 secondary single component
Winding Operating Current:
1.5 amperes ac single component 2nd secondary
Winding Operating Current:
3.0 amperes ac single component 1st secondary
Winding Operating Voltage:
16.00 ac volts single component all secondary115.00 ac volts single component 2nd primary
Winding Operating Voltage:
23.00 ac volts single component 1st primary and 115.00 ac volts single component 1st primary
Winding Operating Voltage:
23.00 ac volts single component 1st primary and 115.00 ac volts single component 2nd primary115.00 ac volts single component 1st primary
Terminal Type And Quantity:
10 tab, solder lug
NSN:
5950-00-403-5357
Item Name:
Transformer,three Phase
Cage Code:
0LG51

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
722801-75
Cage Code:
05869
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
495
Cage Code:
23951
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
70278
Cage Code:
04386
RNCC:
5
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
TE12395
Cage Code:
54401
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
--------- Radio Frequency Coupling Coils
------------ P/N 70278

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Last Updated: 08/14/2025