Inductors: Toroidal Open Winding

T50-6 Toroid
0.87 µH / 1 amp

(ICH) 5061224
T50-6 toroid wound with 12 turns. 0.87 µH, 1 amp. #24 PTFE.
 

T50-6 Toroid
1.24 µH / 750 ma

(ICH) 558-6183
T50-6 toroid wound with 12 turns. 1.24 µH, 750 ma. #24 PTFE.
$2.25 each - $2 (6+)
 
$2 each - $1.50 (6+)

T25-6 Toroid
1.25 µH

(ICH) 0450
Yellow T25-6 toroid, 21 turns #32. 1.25 µH. 0.25" outer diameter.
 

Toroid - Dual Winding
3 µH @ 10 amps

(COL) 668-0517-010
Dual 6 turn, 12 AWG winding on this 1-1/16" diameter toroid, each 3 uH, 10 amp. Made by Torotel for Collins.
$2 each
 
$9 each

FT-75 Toroid
5.6 µH / 6 amps

(ICH) 678-0304
11 turns #19 FT-75 toroid. 5.6 µH, 6 amps. 3/4" diameter. PIC T3522A.
 

FT-80 Ferrite Core
36 µH / 500 ma

(ICH) 36-30
#30 wire on FT-80 ferrite core. 36 µH, 500 ma. 7/8" outer diameter, 3/8" high.
$3 each - $2.75 (6+), $2.25 (25+)
 
$3 each - $2.50 (6+)

FT37-43 Ferrite Core
40 µH - Center Tapped

(ICH) 40CT-22
8 turns #22 wire looped and tinned at top on FT37-43 ferrite core. 40 µH, center tapped. 5/16" diameter.
 

FT82-43 Toroid
40 µH / 2 amps

(ICH) 688-0287010
24 turns #20 wire on FT82-43 toroid, tinned leads. 40 µH, 2 amps.
$2 each - $1.50 (20+), $1.25 (100+)
 
$3 each - $2.50 (6+)

Choke
50 µH / 15 amp

(COL) 678-0305010
18 turns, #14 wound 1-1/4" diameter, 5/8" thick toroid. 50 µH, 15 amp. Resonate F = 15.575 MHz.
 

Toroid
57 µH

(ICH) FT50A-68/57
30 AWG, 68 mix ferrite. 57 µH.
$10 each
 
$3 each

Toroid
83 µH / FT 50

(ICH) 757-8840001
12" PTFE lead, #30 wire. 83 µH. 5 MHz minimum self resin.
 

Toroidal Wound Coil
155 µH / 5 amp

(CPW) HL20154
155 µH toroidal wound coil. 155 µH, 5 amp. 15/16" diameter, 1/2" high.
$3 each
 
$8 each

Toroid
195 µH / 7 amps

(COL) 609-3750-001
195µH toroid. 7 amps. 1" diameter.
 

T68-26 Toroid
350 µH

(ICH) 23431-501
High perm T68-26 (mix) core, #30 wire. 350 µH. 5/8" diameter.
$8.75 each - $7.90 (10+), $7.35 (25+)
 
$3 each

High Current Choke
400 µH / 45 amps

(CPW) 96089-502C
400 µH high current choke tapped @ 100 uH. 18" standard leads. 9 turns on 1-3/8" toroid. Surplus from Maxwell Power Inverters.
 

Toroidal Wound Choke
1 mH / 1.5 amp

(COL) 621-0618-001
1 mH toroid wound choke with #22. 1.5 amp. 1" diameter, 7/16" thick.
$15 each - $12 (5+)
 
$7 each

Toroid Coil
5.3 mH

(ICH) 50-683581-3
Toroid coil radio frequency. 5.3 mH, DCR = 3 ohms. 22 AWG wire. 1/2" outside diameter. NSN: 5950-00-420-8527.
 

Toroidal Wound Choke
6 mH

(ICH) L1041-F100B
Manutech Inc. toroidal wound choke. 6 mH, 34 AWG winding. Wound on 1/4" hi-perm ferrite toroid.
$5 each
 
$1 each - 80¢ (20+), 70¢ (100+), 50¢ (1,000+)

Dual Winding
16.3 mH

(CPW) 656B
Dual winding on this 1-1/4" diameter potted toroid, each 16.3 mH, 1 amp. Long PTFE leads.
 

High Density Choke
111 mH / 288 ma

(CPW) GH3085-2
Hi-density choke, 111 mH, 288 ma. 1-1/4" diameter, 9/16" thick. Minimum I.D.: 0.347".
$10 each - $9 (10+)
 
$7 each - $6 (9+)