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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 OS and Windows Vista 32 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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