Give the user immediate feedback with tactile membrane switches

The construction of the membrane switch provides that extra give in the button for the user. Tactile membrane switches have more layers to allow for the tactile feedback when the user pushes a button. Manufacturers achieve this by adding domes made of stainless steel or some other material that compresses as they are pushed.

I recommend: More than one membrane switch manufacturer makes the tactile membrane switch. Among them are Miller Dial and Metromark. Both companies also serve the function of membrane switch supplier as well as a maker of custom membrane switches.

Pick the non-tactile membrane switch when no feedback is needed for the user

A non-tactile membrane switch lacks the domes of the tactile membrane switches. However, they are just as effective, while having a lower profile. Non-tactile membrane switches are often less in price when compared to a tactile membrane switch. Manufacturers of non-tactile membrane switches are also quite often manufacture custom membrane switches as well.

I recommend: Two manufactures of membrane switches are The Hall Company and Mentron Input Components. Both companies also make tactile membrane switches as well.

Pick the industrial membrane switch where hard use is expected

The industrial membrane switch can take a lot of use. The industrial membrane switch has a tougher construction so it can withstand the slings and arrows of many fingers in an industrial setting such as a factory, or in the military. Often these membrane switches had a rigid base, and graphic overlays designed to last.

I recommend: Two companies that fall within the category of manufacturer of industrial membrane switches are Monopanel Technologies and The Douglas Corporation. Monopanel lists the space station as one of the challenging environments that uses its industrial switches.