#56A187B21 Fixed Autotransformer Transformer | Coils And Transformers

56A187B21

Power Autotransforme Transformer

NSN 5950-00-543-9142

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005439142

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.750 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
0.688 inches single mounting facility single center group
Frequency Rating:
400.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
1.125 inches
Body Width:
1.125 inches
Body Height:
1.000 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded hole single group
Winding Function And Quantity:
1 primary, fixed autotransformer type single component
Thready Qty Per Inch (tpi):
40 single group
Thread Size:
0.112 inches single group
Winding Operating Voltage:
0.10 ac volts single component single primary output
Winding Operating Voltage:
1.10 ac volts single component single primary input
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
3 tab, solder lug
NSN:
5950-00-543-9142
Item Name:
Transformer,fixed Autotransformer
Cage Code:
02387

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
TW7114
Cage Code:
02640
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
64A15F46
Cage Code:
10001
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
560591
Cage Code:
15634
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
560591A
Cage Code:
98571
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
36157
Cage Code:
73386
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
56A187B21
Cage Code:
10001
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 Autotransforme Transformers
------------ P/N 56A187B21

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Last Updated: 08/08/2025