#PR-K-854 Filament Power Transformer | Coils And Transformers

PR-K-854

Power Transformer

NSN 5950-01-259-3764

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012593764

Product Features

Center tap on first secondary brought out to five terminals

Detail Specifications

Reliability Indicator:
Not established
Frequency Rating:
50.0 kilohertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Body Length:
1.850 inches
Body Width:
1.850 inches
Body Height:
0.820 inches
Maximum Operating Temp:
130.0 degrees celsius
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
1 single group
Mounting Method:
Threaded hole single group
Winding Function And Quantity:
1 primary single component and 4 secondary single component
Thread Size:
0.138 inches single group
Winding Operating Voltage:
13.74 ac volts single component 3rd secondary
Winding Operating Voltage:
23.56 ac volts single component 2nd secondary
Winding Operating Voltage:
31.59 ac volts single component 4th secondary and 70.87 ac volts single component 4th secondary and 102.46 ac volts single component 4th secondary
Winding Operating Voltage:
7.86 ac volts single component 1st secondary
Winding Operating Voltage:
70.70 ac volts single component single primary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
21 pin
NSN:
5950-01-259-3764
Item Name:
Transformer,power,filament
Cage Code:
09798

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
8505042
Cage Code:
07187
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
8505042
Cage Code:
07388
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
K-854
Cage Code:
09798
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
8505042
Cage Code:
11402
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
8505042
Cage Code:
03550
RNCC:
5
RNVC:
2
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 PR-K-854

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Last Updated: 06/25/2025