Fuji & Co. offers several tilt switches.
These switches change state by movement of a conductive ball inside the switch
housing. The ball and contacts are gold plated for high conductivity and
corrosion resistance.
The shape of the conductive ball is very suitable for detecting very small
amplitude of motion and shock and will operate accurately and precisely.
FUJI tilt switches are very small and can be mounted on a PCB. Applications
range from toys to precision instruments.
Custom design of tilt switches will be considered.