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| Part Number | 677-20ABP |
| Datasheet | 677-20ABP datasheet |
| Description | HEATSINK MULTIWATT 2.0 BLK |
| Manufacturer | Wakefield-Vette |
| Series | 677 |
| Part Status | Active |
| Type | Board Level, Vertical |
| Package Cooled | TO-218, TO-220, TO-247, Multiwatt |
| Attachment Method | Bolt On and PC Pin |
| Shape | Rectangular, Fins |
| Length | 2.000" (50.80mm) |
| Width | 1.650" (41.91mm) |
| Diameter | - |
| Height Off Base (Height of Fin) | 1.000" (25.40mm) |
| Power Dissipation @ Temperature Rise | 6.0W @ 40°C |
| Thermal Resistance @ Forced Air Flow | 2.50°C/W @ 200 LFM |
| Thermal Resistance @ Natural | 6.70°C/W |
| Material | Aluminum |
| Material Finish | Black Anodized |