C25-SDR
Charly25 SDR project
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Toroid core data
Colour code
| Suffix | Primary Colour | Secondary Colour |
|---|---|---|
| -1 | Blue | Clear |
| -2 | Red | Clear |
| -3 | Grey | Clear |
| -6 | Yellow | Clear |
| -7 | White | Clear |
| -10 | Black | Clear |
| -12 | Green | White |
| -15 | Red | White |
| -17 | Blue | Yellow |
| -0 | Tan |
Magnetic dimensions
OD = outer diameter; ID = inner diameter; Ht = height
| Core Type | Core AL (nH/N²) | OD (mm, in) | ID (mm, in) | Ht (mm, in) | t (cm) | A (cm²) | V (cm³) |
|---|---|---|---|---|---|---|---|
| T37-1 | 8 | 9.53 (0.375) | 5.21 (0.205) | 3.25 (0.128) | 2.31 | 0.064 | 0.147 |
| T37-2 | 4 | ||||||
| T37-3 | 12 | ||||||
| T37-6 | 3 | ||||||
| T37-7 | 3.2 | ||||||
| T37-10 | 2.5 | ||||||
| T37-12 | 1.5 | ||||||
| T37-15 | 9 | ||||||
| T37-17 | 1.5 | ||||||
| T37-0 | 0.49 | ||||||
| T44-1 | 10.5 | 11.2 (0.44) | 5.82 (0.229) | 4.04 (0.159) | 2.68 | 0.099 | 0.266 |
| T44-2 | 5.2 | ||||||
| T44-3 | 18 | ||||||
| T44-6 | 4.2 | ||||||
| T44-7 | 4.6 | ||||||
| T44-10 | 3.3 | ||||||
| T44-12 | 1.85 | ||||||
| T44-15 | 16 | ||||||
| T44-17 | 1.85 | ||||||
| T44-0 | 0.65 | ||||||
| T44-2 A | 3.6 | 11.2 (0.44) | 5.82 (0.229) | 3.25 (0.128) | 2.68 | 0.08 | 0.215 |
| T50-1 | 10 | 12.7 (0.5) | 7.7 (0.303) | 4.83 (0.19) | 3.19 | 0.112 | 0.358 |
| T50-2 | 4.9 | ||||||
| T50-3 | 17.5 | ||||||
| T50-6 | 4 | ||||||
| T50-7 | 4.3 | ||||||
| T50-10 | 3.1 | ||||||
| T50-12 | 1.8 | ||||||
| T50-15 | 13.5 | ||||||
| T50-17 | 1.8 | ||||||
| T50-0 | 0.64 | ||||||
| T51-2 B | 13.8 | 12.7 (0.5) | 5.08 (0.2) | 7.92 (0.312) | 2.79 | 0.282 | 0.786 |
| T51-6 B | 10.2 | ||||||
| T60-2 | 6.5 | 15.2 (0.6) | 8.53 (0.336) | 5.94 (0.234) | 3.74 | 0.187 | 0.699 |
| T60-6 | 5.5 | ||||||
| T68-1 | 11.5 | 17.5 (0.69) | 9.4 (4.83) | 4.83 (0.19) | 4.23 | 0.179 | 0.759 |
| T68-2 | 5.7 | ||||||
| T68-3 | 19.5 | ||||||
| T68-6 | 4.7 |