Conductive rubber keypads were developed nearly 30 years ago as a means to provide a less expensive momentary switch. This molded keypad alternative has grown in popularity as they can be made to look and feel like traditional mechanical switches while eliminating some of their inherent disadvantages. Like membrane switches, elastomeric keypads can be made to resist moisture and other harsh environmental conditions while providing a very user-friendly interface.
Material section, base colors (bleed vs. pre-mold), tactile feel and actuation force are all important elements in designing and producing conductive rubber keypads. The GUIDELINES TO DESIGNING RUBBER KEYPADS will help ensure that all aspects of product design are considered as to maximize the esthetic quality, reliability, and efficiency of the final product.
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