#TR1228A Power Distribution Transformer | Coils And Transformers

TR1228A

Power Transformer

NSN 5950-00-518-3640

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
005183640

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.000 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.000 inches single mounting facility single center group
Frequency Rating:
50.0 hertz single component and 1.0 kilohertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
2.938 inches
Body Width:
2.562 inches
Body Height:
4.250 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 Operating Current:
3.0 amperes ac single component single secondary
Winding Operating Voltage:
115.00 ac pounds per hour wet single component single primary
Winding Operating Voltage:
12.60 ac pounds per hour wet single component single secondary
Terminal Type And Quantity:
4 standoff, solder lug
NSN:
5950-00-518-3640
Item Name:
Transformer,distribution,power
Cage Code:
80249

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
TR1228
Cage Code:
80249
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
20645
Cage Code:
73386
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
TR1228
Cage Code:
80249
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
20645
Cage Code:
73386
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
TR1228
Cage Code:
80249
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
20645
Cage Code:
73386
RNCC:
5
RNVC:
2
RNAAC:
XX
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 TR1228A

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Last Updated: 07/27/2025