Rotary Switches

- 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.

- For over 60 years, APEM has been a leading manufacturer of high quality miniature and industrial switches, offering one of the broadest ranges of products in the industry.  APEM’s portfolio, comprised of an expanding range of HMI interface products, includes switches, joysticks, indicators and keypads. APEM is a vertically integrated manufacturer with a strong commitment to maintaining its exceptionally high standards in safety, service and reliability, while continuing its emphasis on innovation and product development.  For more information about APEM, Inc.’s product line, please visit the company’s website at www.apem.com. CH Products and MEC Switches are trade names of APEM, Inc.

- E-Switch, Inc. is a leading electromechanical switch supplier that offers one of the broadest switch lines available today. Product offerings continue to expand each year with new product introductions that cater to markets including; industrial, electronics, audio/visual, medical devices and equipment, fitness and wellness, computer peripheral, consumer, appliance and many others. Customer demand has prompted the addition of several new products, including new series of tact, snap-action; slide, sealed, illuminated and anti-vandal pushbutton switches; SMT pushbutton switches; and illuminated rocker switches. E-Switch has been delivering innovative and quality switches to the global market since 1979. Headquartered in Minneapolis, Minnesota, E-Switch has local reps, engineers, and account managers on hand to provide specifying assistance and quick response to 3D drawing requests and other inquiries, along with a top-notch sample program that allows engineers to examine and qualify switches for end product applications.