Heat Sink Specs: extruded_aluminum
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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| extruded_aluminum | EXT-100X100 | 5 | 4.1 | 100 | 100 | aluminum_6063 | 18.2 | 22 | 680 | 1.1 | 0.72 | 2.2 | 500 | 100 |
| extruded_aluminum | EXT-100X50 | 5 | 5 | 50 | 100 | aluminum_6063 | 9.5 | 18 | 380 | 2.1 | 1.4 | 4.2 | 280 | 100 |
| extruded_aluminum | EXT-100X75 | 5 | 4.5 | 75 | 100 | aluminum_6063 | 13.3 | 20 | 520 | 1.5 | 1 | 3 | 380 | 100 |
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