#278-0301-00 Radio Frequency Variable Transformer | Coils And Transformers

278-0301-00

Radio Frequency Transformer

NSN 5950-01-526-0182

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
015260182

Product Features

Nha 546-7273-004, 549-8750-005 and 554-4075-005; 500 kc intermediate frequency transformer; ambient temperture range m55.0 to 85.0 degrees c; altitude 50, 000 feet max; unit shall be tunable from 450 kc to 550 kc when tested; dielectric strength test at sea level 150 vrms, at 50, 000 ft 100 vrms; insulation resistance measurement 500 megohms min; polarization voltage 10 v dc

Technical Specifications of NSN

Center To Center Distance Between Mounting Facilities Parallel To Length:
0.312 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
0.312 inches single mounting facility single center group
Mounting Hole Diameter:
0.056 inches single group
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 all groupings
Mounting Method:
Unthreaded hole all groupings
Rating Method:
Winding turns all components all winding
Part Name Assigned By Controlling Agency:
Transformer, intermediate frequency
Terminal Type And Quantity:
2 pin
NSN:
5950-01-526-0182
Item Name:
Transformer,variable,radio Frequency
Cage Code:
13499

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
35-239
Cage Code:
09353
RNCC:
5
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Radio Frequency Transformers
------------ P/N 278-0301-00

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Last Updated: 08/12/2025