#BTC4944 Power Regulating Transformer | Coils And Transformers

BTC4944

Power Transformer

NSN 5950-00-904-1819

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009041819

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.297 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.859 inches single mounting facility single center group
Frequency Rating:
380.0 hertz single component and 420.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
3.062 inches
Body Width:
2.625 inches
Body Height:
4.250 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded hole single group
Winding Function And Quantity:
1 primary single component and 3 secondary single component
Thready Qty Per Inch (tpi):
32 single group
Thread Size:
0.164 inches single group
Winding Operating Current:
1.0 amperes ac single component 2nd secondary
Winding Operating Current:
1.5 amperes ac single component 1st secondary
Winding Operating Current:
10.0 milliamperes ac single component 3rd secondary
Winding Operating Voltage:
115.00 ac volts single component 2nd secondary
Winding Operating Voltage:
115.00 ac volts single component single primary
Winding Operating Voltage:
31.00 ac volts single component 1st secondary
Winding Operating Voltage:
8.00 ac volts single component 3rd secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
8 wire hook
NSN:
5950-00-904-1819
Item Name:
Regulating Transformer,power
Cage Code:
89870

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
GS73W8
Cage Code:
73030
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
PEI 8521
Cage Code:
13483
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N BTC4944

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Last Updated: 08/10/2025