#278-1828-00 Radio Frequency Variable Transformer | Coils And Transformers

278-1828-00

Radio Frequency Transformer

NSN 5950-00-076-3903

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000763903

Detail Specifications

Reliability Indicator:
Not established
Mounting Slot Width:
0.023 inches single group and 0.033 inches single group
Frequency Rating:
450.0 kilohertz single component and 550.0 kilohertz single component
Coil Form Type:
Hollow single component
Adjustment Device Drive Type:
Slotted screw single component
Body Length:
0.578 inches
Body Width:
Between 0.526 inches and 0.536 inches
Body Height:
0.625 inches
Mounting Tab Width:
0.020 inches
Inclosure Type:
Fully enclosed
Mounting Method:
Tab single group
Winding Function And Quantity:
1 primary, variable autotransformer type single component
Adjustment Method And Quantity:
1 adjustable core single component
Test Data Document:
13499-278-1828-000 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity:
4 tab, solder lug
NSN:
5950-00-076-3903
Item Name:
Transformer,variable,radio Frequency
Cage Code:
13499

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
35-294
Cage Code:
06978
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
278-1828-000
Cage Code:
13499
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
35-294
Cage Code:
80483
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
X920
Cage Code:
81515
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Radio Frequency Transformers
------------ P/N 278-1828-00

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Last Updated: 08/13/2025