Is a Stronger Magnetic Holding Force Always Better?

Not always. Too little holding force causes unstable contact and accidental release; too much makes the connector hard to separate, accelerates wear on contacts and housing, and on thin or light devices can deform the structure or spoil the feel.

The right target is: enough force to hold the device under its own weight plus the specified vibration or pull test, while still releasing within the designed pull-off force. We normally define the pull-off force together with the customer based on device weight, usage posture and safety requirements.

For a project-specific evaluation, please contact Mr. Wan at 133-2018-8513.