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Depending on the clip design and anchor spacing, the attachment force would be 1.5 to 3.5 kgf.
If a higher attachment force is required, a thicker wire diameter can be used. This may require additional heat sink customization, such as fin removal.
A thicker wire can make installation more difficult.
Target Attachment Force
The target attachment force is determined by considering several factors: These factors include the following: Allowable attachment force specified by the device vendor, pressure required for acceptable thermal interface material performance, and the force required to withstand shock loads.
Target attachment force will be considered a reference value.
kg
1. Horizontal Anchor Pitch
mm
2. Horizontal Center-to-Anchor
mm
3. Vertical Anchor Pitch
mm
4. Vertical Center-to-Anchor
mm
5. Chip Contact Width
mm
6. Chip Contact Length
mm
7. Heatsink Base Thickness
mm
8. Chip Height
mm
9. PCB Thickness
mm
10. Height Limit
mm
11. Center Wire Length
This dimension depends on the heat sink fin pattern.
If you are not sure, just enter 10mm and input the heat sink model number.
We will check for any interference issues.
mm
Heat Sink Part Number
Complete!
Thank you for your inquiry. Your request number is . We have sent a confirmation email. We will also send a second email with the drawing and quotation, within 2 business days.