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| Part Number | 581002B00000 |
| Datasheet | 581002B00000 datasheet |
| Description | HEATSINK TO-220 4.3W H1.0 BLK |
| Manufacturer | Aavid, Thermal Division of Boyd Corporation |
| Series | - |
| Part Status | Active |
| Type | Board Level |
| Package Cooled | TO-220 |
| Attachment Method | Bolt On |
| Shape | Rectangular, Fins |
| Length | 1.000" (25.40mm) |
| Width | 0.640" (16.26mm) |
| Diameter | - |
| Height Off Base (Height of Fin) | 0.640" (16.26mm) |
| Power Dissipation @ Temperature Rise | 2.5W @ 50°C |
| Thermal Resistance @ Forced Air Flow | 4.00°C/W @ 500 LFM |
| Thermal Resistance @ Natural | - |
| Material | Aluminum |
| Material Finish | Black Anodized |