Frequently Asked Questions

No, the foil slit is blackened on only one side.

The order code for the unmounted foil slit is LW50.

The copper foil used in the slit has a nominal thickness of 25µm.

The tolerance of the slit is ±2.0µm and the straightness is 0.5µm/mm.

The unmounted foil slit is 50µm wide by 5.0mm long.

You May Also Like