Inductors





Roller Coils & Parts

Johnson 236-102
Johnson 236-102, 3 uH, approx. 2" x 2" x 4" overall.   Front steatite panel has been cleanly repaired.   Used. $20

New! GE Ceramic end plates, part no. 7463338, for a GE roller coil.  I believe these fit the GE coil that was used in the BC-375.   $10 pair




Coils:

Miller 4551
Miller #4551 4.0 mHy, 400mA, transmitter RF choke.   A touch grungy from 40 years in a box but, NOS -- $10 ea.



A large RF choke -- #22 enameled wire space wound 24 TPI for 2.75 on a 1" diameter grooved fiberglass form 5" overall -- $7

Miller 62A024 series (.173-.272uH I think!?) coils, 1/4" diameter wound with a 5 turn coil. Blue (carbonyl SF 40-300 MHz) core.   4 terminals, 2 currently unused.   NOS.-- 2/$1

Antique Radio coil -- wound with old green cloth covered wire, 3" diameter & 3" long overall on bakelite form, 138 uH total, tapped at 6 turns. -- $10



Iron Powder Cores with threaded brass shafts

1-1/8" long x 1/4" diameter w/ 1-1/4" long 4-40 threaded shaft -- $1 ea
1-1/2" long x 1/4" diameter w/ 1-1/2" long 4-40 threaded shaft -- $1.50 ea
1-1/2" long x 3/8" diameter w/ 1-1/2" long 6-32 threaded shaft -- $2.50 ea
2-1/4" long x 3/8" diameter w/ 1-1/2" long 6-32 threaded shaft -- $3.50 ea
3" long x 3/8" diameter w/ 1-1/2" long 6-32 threaded shaft -- $5 ea