433K
ActiveHEAT SINK, SQUARE, PCB, 0.84 °C/W, TO-3, 120.7 MM, 76.2 MM, 140 MM
433K
ActiveHEAT SINK, SQUARE, PCB, 0.84 °C/W, TO-3, 120.7 MM, 76.2 MM, 140 MM
Description
General part information
433K
The 433K is a 120.7 x 139.7 x 76.2mm center channel double-surface high-performance Heat Sink made of aluminum with black anodized finish. This extruded blank semiconductor mounting hole heat sink offer the highest performance-to-weight ratio for minimum volume occupied for TO-3, diode and stud-mount metal power semiconductors in the 30 to 100 Watt operating range.
Technical Specifications
Parameters and characteristics for this part
| Specification | 433K |
|---|---|
| Attachment Method | Press Fit |
| Fin Height | 3 in |
| Length | 5 in |
| Material | Aluminum |
| Material Finish | Black Anodized |
| Package Cooled | Stud Mounted Diode |
| Power Dissipation | 50 W |
| Shape | Fins, Rectangular |
| Thermal Resistance | 0.28 °C/W |
| Type | Board Level, Extrusion |
| Width | 4.75 in |
Pricing
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CAD
3D models and CAD resources for this part