| Product Attributes Select All |
| Other Names | 345-1050 423-K |
| Category | Fans, Thermal Management |
| Shape | Rectangular, Fins |
| Datasheets | Extruded Heat Sinks Catalog 413, 421, 423 Series Datasheet |
| Online Catalog | Heat Sinks |
| Material | Aluminum |
| Height Off Base (Height of Fin) | 2.625" (66.67mm) |
| Standard Package | 50 |
| Series | 423 |
| Type | Board Level |
| Thermal Resistance @ Forced Air Flow | 0.5°C/W @ 250 LFM |
| Length | 5.421" (139.70mm) |
| Manufacturer | Wakefield-Vette |
| Part Status | Active |
| Thermal Resistance @ Natural | 0.96°C/W |
| Family | Thermal - Heat Sinks |
| Material Finish | Black Anodized |
| Attachment Method | Press Fit |
| Width | 4.750" (120.65mm) |
| Diameter | - |
| Power Dissipation @ Temperature Rise | 50W @ 47°C |
| Package Cooled | TO-3, DO-5, Stud Mount |
