Littelfuse/Commercial Vehicle Products

C&K’s ED keyswitches are self-cleaning, short travel sealed tact switches commonly found in panels and various forms of instrumentation. Known for providing great tactile feedback, the ED series is available in three actuation forces and is compliant with RoHS regulations.

C&K’s ELUM series of right angle illuminated latching pushbutton switches can be found in the telecommunications, automotive, medical and computing equipment industries – and are used often in instrumentation, electronics, server, modem and storage applications. ELUM switches feature a low height above PCB, reliable self-cleaning contacts and central LED illumination. Additionally, ELUMs are available with either a standard or custom actuator, with a surface-mount or thru-hole PCB and with either latching or momentary switch designs.

C&K’s ENC series optical encoder switches are perfect for designers in the automotive, industrial and instrumentation industries. Featuring clear detent and a strong haptic feel, these incremental type switches are available in two channels, with 2 bit output – and provide designers with the long-lasting, high performance switch needed to be successful.

The EP series of sealed tiny pushbutton switches from C&K are selected to power applications in the telecommunications and networking industry. The EP’s snap-fitting actuator accepts standard caps, and is sealed to protect against solder and cleaning processes – helping ensure it can withstand any harsh environment. Available in thru-hole and surface mount models, C&K’s EP switches are also RoHS compliant.

C&K’s ES series sealed tiny slide switches are perfect for applications in the computer peripherals & network products, test & measurement equipment and general telecom industries. With process compatible internal o-ring and epoxy base seals and a robust actuator for easy actuation, its reliable contact design ensures a long electrical life.

C&K’s ET series are sealed subminiature toggle switches, often used in the medical and telecommunications industry in hand-held or instrumentation applications. Featuring a small footprint (to help save space on the PCB) and ESD protection, long-lasting ET switches also come with strong protection from solder and cleaning process contaminants.

Toggle Switches

Innovative digital equipment and medical equipment interfaces utilize F series pushbutton switches from C&K because the variety of possible mounting and switch ganging configurations can fit almost any design. F series switches are RoHS compliant, have various contact terminals and are engineered with up to 10 poles per module.