The Wakefield 641A is an aluminium heat sink with a TO-3 package and a maximum power dissipation of 15W. It features a bolt mount and a natural thermal resistance of 2.4°C/W. The heat sink is also RoHS compliant and has a thermal resistance of 0.9°C/W when cooled with forced air flow.
| RoHS |
Compliant |
| Type |
Passive |
| Color |
Black |
| Mount |
Bolt |
| Shape |
Fins, Rectangular |
| Width |
76.2mm |
| Finish |
Anodized |
| Height |
25.4mm |
| Length |
104.8mm |
| Series |
641 |
| Material |
Aluminium |
| Lead Free |
Lead Free |
| Packaging |
Bulk |
| Package/Case |
Metal |
| Package Cooled |
TO-3 |
| RoHS Compliant |
Yes |
| Power Dissipation |
15W |
| Natural Thermal Resistance |
2.4°C/W |
| Thermal Resistance @ Forced Air Flow (100 LFM) |
0.9°C/W |