#1021939-1 Scr Trigger Transformer | Coils And Transformers

1021939-1

Power Transformer

NSN 5950-00-448-7250

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004487250

Technical Specifications of NSN

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.187 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.500 inches single mounting facility single center group
Mounting Hole Diameter:
2.750 inches single group
Frequency Rating:
400.0 hertz 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:
3.375 inches
Body Width:
2.562 inches
Body Height:
2.250 inches
Inclosure Type:
Open
Mounting Facility Quantity:
4 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 3 secondary single component
Winding Operating Current:
1.6 amperes ac single component 1st secondary
Winding Operating Current:
5.0 milliamperes ac single component 3rd secondary
Winding Operating Current:
3.5 amperes ac single component 2nd secondary
Winding Operating Voltage:
6.30 ac volts single component 2nd secondary and 121.30 ac volts single component 2nd secondary
Terminal Type And Quantity:
9 tab, solder lug
NSN:
5950-00-448-7250
Item Name:
Transformer,scr Trigger
Cage Code:
49671

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1021939-1
Cage Code:
11447
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
TE10040
Cage Code:
54401
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 1021939-1

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Last Updated: 07/15/2025