#3-20387 Rectifier Transformer | Coils And Transformers

3-20387

Power Transformer

NSN 5950-00-830-9680

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
008309680

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.625 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.125 inches single mounting facility single center group
Frequency Rating:
2.7 kilohertz single component and 3.3 kilohertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Winding Shielding Method:
Internal shield grounded to inclosure and core single component
Body Length:
3.531 inches
Body Width:
3.094 inches
Body Height:
5.000 inches
Inclosure Type:
Fully enclosed with oil
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded stud single group
Winding Function And Quantity:
1 primary single component and 2 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.164 inches single group
Winding Operating Current:
100.0 milliamperes ac single component 1st secondary
Winding Operating Current:
7.5 milliamperes ac single component 2nd secondary
Winding Operating Voltage:
40.80 ac volts single component 1st secondary and 45.20 ac volts single component 1st secondary
Winding Operating Voltage:
4.606 ac kilovolts single component 2nd secondary and 4.794 ac kilovolts single component 2nd secondary
Winding Operating Voltage:
72.00 ac volts single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
5 solder stud and 2 standoff, solder lug
NSN:
5950-00-830-9680
Item Name:
Transformer,rectifier
Cage Code:
00144

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
124P272
Cage Code:
11700
RNCC:
C
RNVC:
1
RNAAC:
48
Status:
A
MSDS:
SADC:
AH
Part Number:
672-0372-020
Cage Code:
13499
RNCC:
C
RNVC:
1
RNAAC:
48
Status:
A
MSDS:
SADC:
AH
Part Number:
124P211
Cage Code:
11700
RNCC:
5
RNVC:
2
RNAAC:
48
Status:
A
MSDS:
SADC:
Part Number:
3-18593
Cage Code:
00144
RNCC:
3
RNVC:
9
RNAAC:
48
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 3-20387

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Last Updated: 08/10/2025