CPU socket retention mechanism secures processor in server motherboards with precise force distribution.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Cycle Life | ≥50 insertion/removal cycles | |
| Mounting Torque | 0.6-1.2 Nm for screw types | |
| Retention Force | 50-130 lbf (222-578 N) | |
| Contact Resistance | <20 mΩ | |
| Operating Temperature | -40°C to 125°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
Precision mechanical-electrical interface connecting CPU to motherboard in servers
A critical component of rotary tablet presses that applies downward compression force to form tablets from powder or granular materials.
A mechanical interface that securely holds and positions a lens within a focusing mechanism.
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ZIF (Zero Insertion Force) mechanisms completely eliminate insertion force using cam-actuated levers that only apply pressure after CPU placement. LIF (Low Insertion Force) mechanisms require minimal pressure during insertion but still use retention mechanisms to secure the processor.
Proper retention force ensures consistent electrical contact between CPU pads and socket pins, maintains thermal interface material compression for efficient heat transfer, and prevents micro-movement that could cause signal integrity issues or thermal throttling.
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