Keypad Switches

- Storm Interface - The company’s purpose: To develop, manufacture and market rugged and responsive data entry devices for use in a wide range of industrial and public applications. Keymat Technology Ltd. was formed in March 1986 as a private UK registered company. It is headquartered, in its own freehold premises, west of London, just four miles north of Heathrow Airport. The company’s production division ‘Storm Manufacturing’ is based in Maldon, on England’s east coast and its North American sales division is located in Glen Ellyn, Illinois just outside Chicago. The core switching technologies developed by the company are protected by international patents and patent applications. These technologies continue to be developed and incorporated in new, innovative products to augment and complement the established product range. This strategy of continued development has enabled the company to market a wider range of data entry products under a single powerful trademark “STORM”. These are premium brand products reflecting the exacting engineering and performance standards demanded in today's military, medical, industrial and public environments.

- Grayhill, Inc. is a leading manufacturer of electronic components including, optical and mechanical encoders, rotary switches, joysticks, surface mount and thru-hole DIP switches, rotary DIP switches, toggle switches, standard & custom keypads, custom operator interface front panels, I/O modules, and mounting racks.

- NKK Switches designs, produces and sells the industry’s most extensive selection of electromechanical switches setting the standard for quality, stability, and reliability in switch solutions. NKK provides a full suite of customizable solutions that include design, programming, and value added support by combining flexibility, expertise, and a commitment to our partners’ success. NKK’s switches turn on millions of products around the world every day by offering more than 3.5 million different toggle, rocker, pushbutton, slide, rotary and keylock switches to illuminated, process sealed, miniature, specialty, surface mount and programmable switch devices. NKK has thousands of configurable 3D CAD switch models available for immediate download at no charge. With a single keystroke, engineers can download part number-specific models directly from Infinity-Semiconductor.com’s web product pages. Kick-start your designs today!

- Parallax, Inc. manufactures microcontrollers and microcontroller development tools. LCDs, AppKits and other related products are also available. Parallax, Inc. produces BASIC Stamp® single-board computers as well as development tools for PIC12/16Cxx® microcontrollers.