#257-1 Bottom Inductor Assembly | Coils And Transformers

257-1

Radio Frequency Coil Assembly

NSN 5950-00-243-4169

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002434169

Product Features

Fungus proof

Product Technical Spec.

Reliability Indicator:
Not established
Overall Length:
3.250 inches
Turn Quantity:
53 3rd component single winding
Turn Quantity:
18 1st component single winding
Turn Quantity:
29 2nd component single winding
Overall Height:
2.125 inches
Overall Width:
1.500 inches
Inductance Rating:
2.60 millihenries 3rd component single winding
Inductance Rating:
33.00 millihenries 1st component single winding
Inductance Rating:
9.50 millihenries 2nd component single winding
End Application:
Type no.Rt-77/6rc-9
Winding Quantity:
3 all components
Inclosure Type:
Fully enclosed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded hole single group
Rating Method:
Winding turns all components single winding
Features Provided:
Special marking
Thread Size:
0.138 inches single group
Winding Conductor Size:
0.01420 inches american wire gage 3rd component single winding
Winding Conductor Size:
0.02010 inches american wire gage 2nd component single winding
Winding Conductor Size:
0.03196 inches american wire gage 1st component single winding
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
9 standoff, solder lug
NSN:
5950-00-243-4169
Item Name:
Assembly,inductor,bottom
Cage Code:
18212

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SC-C-36281
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
AB233399
Cage Code:
57057
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
VG1979
Cage Code:
3E191
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
AB233239D
Cage Code:
72380
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
VG1979L
Cage Code:
36004
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 Coil Assemblies
------------ P/N 257-1

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Last Updated: 02/26/2025