BOARD LEVEL HEAT SINK
| Part | Length [x] | Length [x] | Material | Fin Height | Fin Height | Attachment Method | Material Finish | Thermal Resistance @ Forced Air Flow | Package Cooled | Width [x] | Width [x] | Power Dissipation @ Temperature Rise | Thermal Resistance @ Natural | Type | Shape | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Boyd Laconia, LLC  | 63.5 mm  | 2.5 in  | Aluminum  | 1 in  | 25.4 mm  | Bolt On  PC Pin  | Black Anodized  | 1.5 °C/W  400 LFM  | TO-220  | 41.91 mm  | 1.65 in  | 4 W  20 °C  | 2.7 °C/W  | Board Level  Vertical  | Rectangular  Fins  |