| Series | 634 |
| Package | Bulk |
| Part Status | Obsolete |
| Type | Board Level, Vertical |
| Package Cooled | TO-220, TO-218 |
| Attachment Method | Bolt On and PC Pin |
| Shape | Rectangular, Fins |
| Length | 1.500" (38.10mm) |
| Width | 0.640" (16.26mm) |
| Diameter | - |
| Fin Height | 0.640" (16.26mm) |
| Power Dissipation @ Temperature Rise | 3.0W @ 50°C |
| Thermal Resistance @ Forced Air Flow | 2.00°C/W @ 300 LFM |
| Thermal Resistance @ Natural | 50.00°C/W |
| Material | Aluminum |
| Material Finish | Black Anodized |
