| PartNumber | 287-1AB | 287-1ABHE | 287-1ABE |
| Description | Heat Sinks Wave-Solderable Low-Cost Heatsink for TO-220, Mounting Slot, 25.4x12.7x30.0mm | Heat Sinks Wave-Solderable Low-Cost Heatsink for TO-220, Mounting Hole, 25.4x12.7x30.0mm | Heat Sink Passive Vertical Thru-Hole 7.8C/W |
| Manufacturer | Wakefield-Vette | Wakefield-Vette | - |
| Product Category | Heat Sinks | Heat Sinks | - |
| RoHS | N | Y | - |
| Product | Heat Sinks | - | - |
| Mounting Style | Through Hole | Through Hole | - |
| Heatsink Material | Aluminum | Aluminum | - |
| Fin Style | Rectangular, Fin | Rectangular, Fin | - |
| Thermal Resistance | 16.2 C/W | 16.2 C/W | - |
| Length | 29.97 mm | 29.97 mm | - |
| Width | 25.4 mm | 25.4 mm | - |
| Height | 12.7 mm | 12.7 mm | - |
| Designed for | TO-220 | TO-220 | - |
| Color | Black | Black | - |
| Series | 287 | 287 | - |
| Type | Board Level | Board Level | - |
| Brand | Wakefield-Vette | Wakefield-Vette | - |
| Product Type | Heat Sinks | Heat Sinks | - |
| Subcategory | Heat Sinks | Heat Sinks | - |
| Factory Pack Quantity | - | 800 | - |
| Part # Aliases | - | 287-1ABEH | - |