#157B2188PIECE7 Scr Trigger Transformer | Coils And Transformers

157B2188PIECE7

Power Transformer

NSN 5950-00-434-3006

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004343006

Product Technical Spec.

Reliability Indicator:
Not established
Overall Length:
5.400 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
4.220 inches single mounting facility single center group and 4.280 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
3.590 inches single mounting facility single center group and 3.650 inches single mounting facility single center group
Overall Height:
8.520 inches
Overall Width:
5.740 inches
Mounting Hole Diameter:
0.402 inches single group and 0.410 inches single group
Frequency Rating:
60.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Maximum Transformer Power Rating:
1.0 kilovolt-ampere single component
Inclosure Type:
Fully enclosed
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 1 secondary single component
Winding Operating Voltage:
115.00 ac volts single component single secondary
Winding Operating Voltage:
440.00 ac volts single component single primary
Terminal Type And Quantity:
4 threaded stud
NSN:
5950-00-434-3006
Item Name:
Transformer,scr Trigger
Cage Code:
03497

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
573A499FNP10
Cage Code:
03497
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
AF
Part Number:
573A499FZP10
Cage Code:
03497
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
9T53Y9078LAG2
Cage Code:
03497
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
42044-2
Cage Code:
22558
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
9T53Y9078G2
Cage Code:
03497
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
ST-2777
Cage Code:
28535
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
169112
Cage Code:
64196
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 157B2188PIECE7

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Last Updated: 06/05/2025