Summary data for a few magnetic cores.
Pot cores (ferrite material with µ 2000µ0 and Bsat > 0.3 T up to 100C)
Type number | Outside diameter | Height (two halves) | Window area | Ampere loop length | Magnetic area | Core volume | Typical gap values | AL (nH/turn²) |
704 | 7.2 mm | 4.2 mm | 4.3 mm² | 10 mm | 7.0 mm² | 0.07 cm³ | 0
0.05 mm 0.10 mm |
1100
160 100 |
905 | 9.1 mm | 5.3 mm | 7.2 mm² | 12.5 mm | 10.1 mm² | 0.126 cm³ | 0
0.06 mm 0.11 mm 0.25 mm |
1200
160 100 60 |
1107 | 11.1 mm | 6.5 mm | 10.5 mm² | 15.5 mm | 16.7 mm² | 0.251 cm³ | 0
0.03 mm 0.09 mm 0.15 mm |
1750
250 160 100 |
1408 | 14.0 mm | 8.3 mm | 17.1 mm² | 19.8 mm | 25.1 mm² | 0.496 cm³ | 0
0.10 mm 0.17 mm 0.30 mm 0.61 mm |
2100
250 160 100 60 |
1811 | 18 mm | 11 mm | 28.5 mm² | 25.8 mm | 43.3 mm² | 1.12 cm³ | 0
0.10 mm 0.19 mm 0.33 mm 0.61 mm 1.2 mm |
3000
400 250 160 100 60 |
2213 | 22 mm | 13 mm | 42.0 mm² | 31.5 mm | 63.5 mm² | 2.00 cm³ | 0
0.09 mm 0.17 mm 0.30 mm 0.50 mm 1.0 mm |
4000
600 400 250 160 100 |
2616 | 26 mm | 16 mm | 57.4 mm² | 37.6 mm | 94.8 mm² | 3.53 cm³ | 0
0.07 mm 0.14 mm 0.23 mm 0.40 mm 0.84 mm |
5000
1000 600 400 250 160 |
3019 | 30 mm | 19 mm | 79.8 mm² | 45.2 mm | 138 mm² | 6.19 cm³ | 0
0.05 mm 0.15 mm 0.23 mm 0.36 mm |
6000
1600 1000 600 400 |
3622 | 36 mm | 22 mm | 108 mm² | 53.2 mm | 202 mm² | 10.7 cm³ | 0
0.09 mm 0.19 mm 0.38 mm 0.66 mm |
8000
1600 1000 600 400 |