490-6K
ActiveHEAT SINK, EXTRUDED, FOR POWER SEMICONDUCTORS, 0.3 °C/W, 235 MM, 171.5 MM, 152 MM
490-6K
ActiveHEAT SINK, EXTRUDED, FOR POWER SEMICONDUCTORS, 0.3 °C/W, 235 MM, 171.5 MM, 152 MM
Description
General part information
490-6K
The 490-6K is a king size Heat Sink made of aluminium with black anodized finish for high-power rectifiers. It can be used to mount a single high-power rectifier or a grouping of smaller power devices. The semiconductor device mounting surface is free of anodize on the entire surface on one side only. The anodize-free mounting surface is milled for maximum contact area. It can also be drilled for mounting and cooling IGBTs and other isolated power modules.
Technical Specifications
Parameters and characteristics for this part
| Specification | 490-6K |
|---|---|
| Attachment Method | Press Fit |
| Fin Height | 6.75 in |
| Length | 0.5 ft |
| Material | Aluminum |
| Material Finish | Black Anodized |
| Package Cooled | Stud Mounted Diode |
| Power Dissipation | 200 W |
| Shape | Fins, Rectangular |
| Thermal Resistance | 0.13 °C/W |
| Type | Board Level, Extrusion |
| Width | 9.52 in |
Pricing
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