Wakefield Thermal Solutions
Wakefield Thermal Solutions 421V
421V
HEATSINK POWER TO-3
Prices and stock are confirmed with the supplier at the moment you ask, so what you see is what you pay.
Product Details
| Type | Board Level, Extrusion |
|---|---|
| Shape | Rectangular, Fins |
| Width | 4.750" (120.65mm) |
| Length | 3.000" (76.20mm) |
| Series | 421 |
| Package | Bulk |
| Material | Aluminum |
| Fin Height | 2.625" (66.67mm) |
| Package Cooled | TO-3, DO-5, Stud Mount |
| Product Status | Active |
| Material Finish | Black Anodized |
| Attachment Method | Press Fit |
| Quantity Available | 0 In Stock Check Lead Time |
| Thermal Resistance @ Natural | 1.16°C/W |
| Power Dissipation @ Temperature Rise | 50.0W @ 58°C |
| Thermal Resistance @ Forced Air Flow | 0.70°C/W @ 250 LFM |