HEATSINK TO-220 PWR SEMI
| Part | Fin Height [z] | Fin Height [z] | Thermal Resistance @ Forced Air Flow | Shape | Material | Length | Length | Width | Width [x] | Package Cooled | Material Finish | Power Dissipation @ Temperature Rise | Attachment Method | Type | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wakefield-Vette  | 12.7 mm  | 0.5 in  | 7.4 °C/W  | Rectangular  Fins  | Copper  | 30.23 mm  | 1.19 in  | 25.4 mm  | 1 in  | TO-220  | Black Anodized  | 4 W  58 °C  | Bolt On  PC Pin  | Board Level  Vertical  | 
Wakefield-Vette  | 12.7 mm  | 0.5 in  | 7.4 °C/W  | Rectangular  Fins  | Copper  | 30.23 mm  | 1.19 in  | 25.4 mm  | 1 in  | TO-220  | Tin  | 4 W  58 °C  | Bolt On  PC Pin  | Board Level  Vertical  |