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Iron powder toroid cores for RF applications.

(Also toroid cores for Power conversion & Line filters available)

 

  
 

 
  Reference i.e.: T130-2
T = Toroidal Core
130 = Outer diameter dimension= 1.30inch/33mm.
2 = Iron Powder Material Grade. (Red)

O.D. - is the outer diameter of iron powder toroid core
I.D. - is the inside diameter of iron powder toroid core
Height - is the height or the thickness of iron powder toroid core
Material Grade - is the Iron Dust material type.
 
WinToroids

Calculates toroidal core coils.

The program includes technical data.

Executable file, doesn't need to be installed.

For Windows XP,Vista, Windows 7_32/64 bits OS.
WinToroids  
Material Grade
Core color
1
Blue/Clear
2
Red/Clear
3
Gray/Clear
4
Blue/White
6
Yellow /Clear
7
White/Clear
8
Orange/Clear
10
Black/Clear
12
Green/White
15
Red/White
17
Blue/Yellow
42
Blue/Red
0
Tan/Tan

Unlisted items also stocked, please ask

Micrometals
Part No.

AL
nH/N2

OD
in/mm.
ID
in/mm.
Height
in/mm.
Price each
Price x10
T12-0
0.24
0.12 inch/3.18 mm.
0.060 inch/1.57mm.
0.050 inch/1.27mm.
£ 0.50
£ 4.50
T12-1
4.8
 
 
 
£ 0.50
£ 4.50
T12-10
1.2
 
 
 
£ 0..50
£ 4.50
T12-12
0.75
 
 
 
£ 0..50
£ 4.50
T12-15
5.0
 
 
 
£ 0..50
£ 4.50
T12-17
0.75
 
 
 
£ 0..50
£ 4.50
T12-2
2.0
. 
 
 
£ 0.50
£ 4.50
T12-3
6.0
 
 
 
£ 0..50
£ 4.50
T12-6
1.7
 
 
 
£ 0.50
£ 4.50
T12-7
1.8
 
 
 
£ 0..50
£ 4.50
T16-0
0.3
0.16 inch/4.06 mm.
0.070 inch/1.98mm.
0.060 inch/1.52mm.
£ 0..50
£ 4.50
T16-1
4.4
 
 
 
£ 0..50
£ 4.50
T16-10
1.3
 
 
  
£ 0..50
£4.50
T16-12
0.8
 
 
 
£ 0..50
£ 4.50
T16-15
5.5
 
 
 
£ 0..50
£ 4.50
T16-17
0.8
 
 
 
£ 0..50
£ 4.50
T16-2
2.2
 
 
 
£ 0.50
£ 4.50
T16-3
6.1
 
 
 
£ 0..50
£ 4.50
T16-6
1.9
 
 
 
£ 0.50
£ 4.50
T20-0
0.35
0.20 inch/5.08 mm.
0.080 inch/2.24mm.
0.070 inch/1.78mm.
£ 0.50
£ 4.50
T20-1
5.2
 
 
 
£ 0.50
£ 4.50
T20-10
1.6
 
 
 
£ 0.50
£ 4.50
T20-12
1.0
 
 
 
£ 0.50
£ 4.50
T20-15
6.5
 
 
 
£ 0.50
£ 4.50
T20-17
1.0
 
 
 
£ 0.50
£ 4.50
T20-2
2.5
 
 
 
£ 0.50
£ 4.50
T20-3
7.6
 
 
 
£ 0.50
£4.50
T20-6
2.2
 
 
 
£ 0.50
£ 4.50
T25-0
0.45
0.25 inch/6.48 mm.
0.120 inch/3.05mm.
0.96 inch/2.44mm.
£ 0.80
£ 7.00
T25-1
7.0
 
 
 
£ 0.80
£ 7.00
T25-10
1.9
 
 
 
£ 0.80
£ 7.00
T25-12
1.2
 
 
 
£ 0.80
£ 7.00
T25-15
8.5
 
 
 
£ 0.80
£ 7.00
T25-17
1.2
 
 
 
£ 1.00
£ 9.00
T25-2
3.4
 
 
 
£ 0.80
£ 7.00
T25-3
10.0
 
 
 
£ 1.00
£ 9.00
T25-6
2.7
 
 
 
£ 0.80
£ 7.00
T25-7
2.9
 
 
 
£ 0.80
£ 7.00
T30-0
0.6
0.307 inch/7.80 mm.
0.151 inch/3.84mm.
0.128 inch/3.25mm.
£ 0.80
£ 7.00
T30-1
8.5
 
 
 
£ 0.80
£ 7.00
T30-10
2.5
 
 
 
£ 0.80
£ 7.00
T30-12
1.6
 
 
 
£ 0.80
£ 7.00
T30-15
9.3
 
 
 
£ 0.80
£ 7.00
T30-17
1.6
 
 
 
£ 1.00
£ 9.00
T30-2
4.2
 
 
 
£ 0.80
£ 7.00
T30-3
14.0
 
 
 
£ 1.00
£ 9.00
T30-6
3.6
 
 
 
£ 0.80
£ 7.00
T30-7
3.7
 
 
 
£ 0.80
£ 7.00
T37-0
0.49
0.375 inch/9.53 mm.
0.250 inch/5.21mm.
0.128 inch/3.25mm.
£ 0.80
£ 7.00
T37-1
8.0
 
 
 
£ 0.80
£ 7.00
T37-10
2.5
 
 
 
£ 0.80
£ 7.00
T37-12
1.5
 
 
 
£ 0.80
£ 7.00
T37-15
9.0
 
 
 
£ 0.80
£ 7.00
T37-17
1.5
 
 
 
£ 0.80
£ 7.00
T37-2
4.0
  
  
  
£ 0.80
£ 7.00
T37-3
12.0
 
 
 
£ 1.00
£ 9.00
T37-6
3.0
 
 
 
£ 0.80
£ 7.00
T37-7
3.2
 
 
 
£ 0.80
£ 7.00
T44-0
0.65
0.440 inch/11.2mm.
0.229inch/5.82mm.
0.159 inch/4.04mm.
£ 0.85
£ 7.50
T44-1
10.5
 
 
 
£0.85  
£ 7.50
T44-10
3.3
 
 
 
£ 0.85
£ 7.50
T44-12
1.85
 
 
 
£ 0.85
£ 7.50
T44-15
16.0
 
 
 
£ 0.85
£ 7.50
T44-17
1.85
 
 
 
£ 0.85
£ 7.50
T44-2
5.2
 
 
 
£ 0.85
£ 7.50
T44-3
18.0
 
 
 
£ 0.85
£ 7.50
T44-6
4.2
 
 
 
£ 0.85
£ 7.50
T44-7
4.6
 
 
 
£ 0.85
£ 7.50
T50-0
0.64
0.50 inch/12.7mm.
0.303 inch/7.70mm.
0.190 inch/4.83mm.
£ 0.90
£ 8.00
T50-1
10.00
 
 
 
£ 0.85
£ 7.50
T50-10
3.1
 
 
 
£ 0.85
£ 7.5
T50-12
1.8
 
 
 
£ 0.85
£ 7.50
T50-15
13.5
 
 
 
£ 0.85
£ 7.50
T50-17
1.8
 
 
 
£ 0.90
£ 8.00
T50-2
4.9
 
 
 
£ 0.80
£ 7.00
T50-3
17.5
 
 
 
£ 0.85
£ 7.50
T50-6
4.0
 
 
 
£ 0.85
£ 7.50
T50-7
4.3
 
 
 
£ 0.70
£ 6.00
T50-26
No RF material  
 
 
£ 2.00
Ask
T68-0
0,75
0.690 inch/17.5mm.
0.370 inch/9.40mm.
0.190 inch/4.83mm.
£ 1.50
£ 14.00
T68-1
11.5
 
 
 
£ 0.90
£ 8.00
T68-10
3.2
 
 
 
£ 1.50
£ 14.00
T68-12
2.1
 
 
 
£ 0.90
£ 8.00
T68-15
18.0
 
 
 
£ 0.90
£ 8.00
T68-17
2.1
 
 
 
£ 0.90
£ 8.00
T68-2
6.5
 
 
 
£ 0.80
£ 7.00
T68-3
19.5
 
 
 
£ 0.90
£ 8.00
T68-6
4.7
 
 
 
£ 0.80
£ 7.00
T68-7
5.2
 
 
 
£ 0.90
£ 8.00
T80-0
0.85
0.795 inch/20.2mm.
0.495 inch/12.6mm.
0.250 inch/6.35mm.
£ 2.50
£ 23.00
T80-1
11.5
 
 
 
£ 2.00
£ 18.00
T80-10
3.2
 
 
 
£ 2.50
£ 23.00
T80-12
2.2
 
 
 
£ 2.50
£ 23.00
T80-15
17.0
 
 
 
£ 2.50
£ 23.00
T80-17
2.2
 
 
 
£ 2.50
£ 22.00
T80-2
5.5
 
 
 
£ 2.50
£ 23.00
T80-3
18,00
 
 
 
£ 2.00
£ 18.00
T80-6
4.5
 
 
 
£ 2.50
£ 23.00
T80-7
5.0
 
 
 
£ 2.00
£ 20.00
T94-0
1.06
0.942 inch/23.9mm.
0.560 inch/14.2mm.
0.312 inch/7.92mm.
£ 3.00
£ 28.00
T94-1
16.0
 
 
 
£ 2.50
£ 24.00
T94-10
5.8
 
 
 
£ 2.50
£ 24.00
T94-15
20.0
 
 
 
£ 2.50
£ 24.00
T94-17
2.9
 
 
 
£ 3.00
£ 28.00
T94-2
8.4
 
 
 
£ 2.00
£ 18.00
T94-3
24.8
 
 
 
£ 2.50
£ 24.00
T94-6
7.0
 
 
 
£ 2.00
£ 18.00
T106-0
1.9
1.060 inch/26.9mm.
0.570 inch/14.5mm.
0.437 inch/11.1mm.
£ 3.50
£ 32.00
T106-1
28,0
 
 
 
£ 3.00
£ 28.00
T106-15
34.5
 
 
 
£ 3.00
£ 28.00
T106-17
5.1
 
 
 
£ 3.50
£ 32.00
T106-2
13.5
 
 
 
£ 2.60
£ 23.00
T106-3
45.0
 
 
 
£ 3.00
£ 28.00
T106-7
11.6
 
 
 
£ 2.60
£ 23.00
T130-0
1.5
1.30 inch/33mm.
0.780 inch/19.8mm.
0.437 inch/11.1mm.
£ 3.50
£ 32.00
T130-1
20.0
 
 
 
£ 3.00
£ 26.00
T130-15
25.0
 
 
 
£ 3.00
£ 26.00
T130-17
4.0
 
 
 
£ 3.50
£ 32.00
T130-2
11.0
 
 
 
£ 3.00
£ 26.00
T130-3
35.0
 
 
 
£ 3.00
£ 26.00
T130-6
9.6
 
 
 
£ 3.00
£ 26.00
T157 -3
42.0
1.57 inch/39.9mm.
0.950 inch/24.1mm.
0.570 inch/14.5mm.
£ 3.50
£ 32.00
T157-1
32.0
 
 
 
£ 3.50
£ 32.00
T157-2
14.0
 
 
 
£ 3.50
£ 32.00
T157-6
11.5
 
 
 
£ 4.00
£35.00
T157-17
5.3
 
 
 
£ 4.00
£ 35.00
T184-1
50.0
1.84 inch/46.7mm.
0.950 inch/24.1mm
0.710 inch/18.0mm.
£ 8.00
£ 75.00
T184-2
24.0
 
 
 
£ 7.00
£ 65.00
T184-3
72.0
 
 
 
£ 8.00
£ 75.00
T184-6
19.5
 
 
 
£9.00
£ 83.00
T184-17
8.7
 
 
 
£ 9.50
£ 86.00
T184-26
No RF material  
 
 
£ 9.00
Ask
T200-1
25.0
2.00 inch/50.8mm.
1.250 inch/31.8mm.
0.550 inch/14.0mm.
£ 8.50
ASK
T200-2
12.0
 
 
 
£ 6.00
ASK
T200-2B
21.8
 
 
 
£ 8.00
ASK
T200-3
42.5
 
 
 
£ 9.00
ASK
T200-6
42.5
 
 
 
£ 7.00
ASK
T200-7
10.4
 
 
 
£ 7.00
ASK
T225-2
12.0
2.25 inch/57.2mm.
1.400 inch/35.6mm.
1.00 inch/25.4mm.
£11.00
ASK
T225-2B
21.5
 
 
 
£ 15.00
ASK
T225-3
42.5
 
 
 
£15.00
ASK
T225-6
10.4
 
 
 
£ 13.00
ASK
T250-2
10.4
No RF material
 
 
£ 14.00
ASK
T300-2
11.4
3.04 inch/77.2mm.
1.930 inch/49.0mm.
1.00 inch/25.4mm.
£ 15.00
ASK
T300-2D
22.8
 
 
 
£ 17.00
ASK
T400-2
18.0
4.00 inch/102mm.
2.250 inch/57.2mm.
1.30 inch/33.0mm.
£ 21.00
ASK
T400-2D
36.0
 
 
 
£ 25.00
p.a, 
T520-2
20.0
5.20 inch/132mm.
3.080 inch/78.2mm.
0.800 inch/20.3mm.
p.a.
 p.a.
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