| PartNumber | HSE-B18635-035H-04 | HSE-B18635-060H-W | HSE-B18635-035H |
| Description | Heat Sinks 63.5x41.6x25mm w/pin extrusion TO-218 | Heat Sinks 63.5x41.6x25mm w/pin extrusion TO-218 | Heat Sinks 63.5x41.6x25mm w/pin extrusion TO-218 |
| Manufacturer | CUI Inc. | CUI Inc. | CUI Inc. |
| Product Category | Heat Sinks | Heat Sinks | Heat Sinks |
| RoHS | Y | Y | Y |
| Product | Heat Sinks | Heat Sinks | Heat Sinks |
| Mounting Style | PCB | PCB | PCB |
| Heatsink Material | Aluminum | Aluminum | Aluminum |
| Fin Style | Extruded Axial Fin | Extruded Axial Fin | Extruded Axial Fin |
| Thermal Resistance | 4.97 C/W | 4.49 C/W | 4.49 C/W |
| Length | 63.5 mm | 63.5 mm | 63.5 mm |
| Width | 41.6 mm | 41.6 mm | 41.6 mm |
| Height | 25 mm | 25 mm | 25 mm |
| Designed for | TO-218 | TO-218 | TO-218 |
| Packaging | Bulk | Bulk | Bulk |
| Series | HSE-BX-035H | HSE-B18X-060H-W | HSE-B18X-035H |
| Brand | CUI | CUI | CUI |
| Height in | 0.98 in | 0.98 in | 0.98 in |
| Length in | 2.5 in | 2.5 in | 2.5 in |
| Product Type | Heat Sinks | Heat Sinks | Heat Sinks |
| Factory Pack Quantity | 300 | 300 | 300 |
| Subcategory | Heat Sinks | Heat Sinks | Heat Sinks |
| Width in | 1.63 in | 1.63 in | 1.63 in |
| Unit Weight | 1.763698 oz | 1.763698 oz | 1.763698 oz |