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| Part Number | 574902B04300G |
| Datasheet | 574902B04300G datasheet |
| Description | HEATSINK TO-220 VERT MNT W/TAB |
| Manufacturer | Aavid, Thermal Division of Boyd Corporation |
| Series | - |
| Part Status | Active |
| Type | Board Level, Vertical |
| Package Cooled | TO-220 |
| Attachment Method | Clip and PC Pin |
| Shape | Rectangular, Fins |
| Length | 1.375" (34.93mm) |
| Width | 0.860" (21.84mm) |
| Diameter | - |
| Height Off Base (Height of Fin) | 0.395" (10.03mm) |
| Power Dissipation @ Temperature Rise | 2.5W @ 40°C |
| Thermal Resistance @ Forced Air Flow | 6.00°C/W @ 400 LFM |
| Thermal Resistance @ Natural | 16.00°C/W |
| Material | Aluminum |
| Material Finish | Black Anodized |