Heat Sink Specs: pin_fin
Heat sink thermal resistance and performance specifications for electronics cooling — 7 heat sink types (extruded aluminum, bonded fin, folded fin, pin fin, stamped, vapor chamber, active fan sink) from 25×25mm to 150×150mm; thermal resistance at natural convection, 200 LFM, and 400 LFM forced air; fin dimensions, weight, surface area, max power dissipation
| heat sink type | heat sink id | base thickness mm (mm) | fin pitch mm (mm) | height mm (mm) | length mm (mm) | material | max power dissipation W at 40C rise (W) | num fins (count) | surface area cm2 (cm2) | thermal resistance 200LFM C per W (degC/W) | thermal resistance 400LFM C per W (degC/W) | thermal resistance natural C per W (degC/W) | weight g (g) | width mm (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| pin_fin | PF-100X50 | 4 | 8 | 50 | 100 | aluminum_6061 | 6.2 | 144 | 480 | 3.3 | 2.1 | 6.5 | 430 | 100 |
| pin_fin | PF-40X25 | 3 | 5 | 25 | 40 | aluminum_6061 | 1.4 | 49 | 62 | 12 | 8 | 28 | 45 | 40 |
| pin_fin | PF-60X30 | 3 | 6 | 30 | 60 | aluminum_6061 | 2.7 | 81 | 136 | 7 | 4.5 | 15 | 110 | 60 |
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