In stock: 144
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Standard Packaging Integrated Circuit Components 421K
Width | 4.750" (120.65mm) |
---|---|
Type | Board Level |
Thermal Resistance @ Natural | 1.16°C/W |
Thermal Resistance @ Forced Air Flow | 0.70°C/W @ 250 LFM |
Shape | Rectangular, Fins |
Series | 421 |
Power Dissipation @ Temperature Rise | 50.0W @ 58°C |
Package Cooled | TO-3, DO-5, Stud Mount |
Other Names | 345-1049 421-K |
Moisture Sensitivity Level (MSL) | Not Applicable |
Material Finish | Black Anodized |
Material | Aluminum |
Manufacturer Standard Lead Time | 6 Weeks |
Length | 3.000" (76.20mm) |
Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Height Off Base (Height of Fin) | 2.625" (66.67mm) |
Diameter | - |
Detailed Description | Heat Sink TO-3, DO-5, Stud Mount Aluminum 50.0W @ 58°C Board Level |
Attachment Method | Press Fit |