#BC-4021 Bell Ringing Transformer | Coils And Transformers

BC-4021

Power Transformer

NSN 5950-00-862-1154

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008621154

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.141 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.766 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:
2.750 inches
Body Width:
2.375 inches
Body Height:
2.440 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 7 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.138 inches single group
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
19 tab, solder lug
NSN:
5950-00-862-1154
Item Name:
Transformer,bell Ringing
Cage Code:
53292

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
182248
Cage Code:
32669
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
182248
Cage Code:
06848
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
BTC 12605
Cage Code:
89870
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
182248
Cage Code:
32669
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
R
MSDS:
SADC:
Part Number:
182248
Cage Code:
06848
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
BTC 12605
Cage Code:
89870
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
182248
Cage Code:
32669
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
R
MSDS:
SADC:
Part Number:
182248
Cage Code:
06848
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
BTC 12605
Cage Code:
89870
RNCC:
5
RNVC:
9
RNAAC:
TX
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 BC-4021

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Last Updated: 08/07/2025