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| Part Number | HSS-B20-0503H |
| Datasheet | HSS-B20-0503H datasheet |
| Description | HEATSINK TO-220 4.6W ALUMINUM |
| Manufacturer | CUI Inc. |
| Series | HSS |
| Part Status | Active |
| Type | Board Level, Vertical |
| Package Cooled | TO-220 |
| Attachment Method | PC Pin |
| Shape | Rectangular, Fins |
| Length | 0.500" (12.70mm) |
| Width | 1.000" (25.40mm) |
| Diameter | - |
| Height Off Base (Height of Fin) | 1.180" (29.97mm) |
| Power Dissipation @ Temperature Rise | 4.6W @ 75°C |
| Thermal Resistance @ Forced Air Flow | 5.44°C/W @ 200 LFM |
| Thermal Resistance @ Natural | 16.30°C/W |
| Material | Aluminum |
| Material Finish | Black Anodized |