The Boyd heat sink, part number 574402B03200G, is designed for use with TO-220 packages. It features a low-cost, labor-saving slide-on design with spring action and solderable tabs, making it suitable for various applications. The heat sink is constructed from aluminum and has a black anodized finish. Its thermal resistance is rated at 23.2¬8C/W based on a 75¬8C rise in natural convection. This component is unaffected by standard soldering or reflow processes used in semiconductor circuits, ensuring reliability in thermal management.
Heat Sink TO-220 Aluminum 3.0W @ 60°C Board Level
HEAT SINK; Thermal Resistance:23.2°C/W;
| DigiKey | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Heat Sinks | Heat Sinks |
| Product Number | HS355-ND | 99R8251 |
| Product Name | Heat Sinks | Heat Sink; Thermal Resistance Boyd |
| Device | Passive Heat Sink | |
| Mounting | Clips; Socket | |
| Thermal Resistance | 23.2 °C / W | 23.2 °C / W |
| Material | Aluminum | Aluminum; Aluminium |
