C&K (Littelfuse, Inc.)

C&K, now part of Littelfuse, Inc., manufactures electromechanical switches and related components for OEMs and electronics designers. Its portfolio includes tactile, pushbutton, toggle, rocker, rotary, slide, DIP, and other switch types, as well as connectors, smart card readers, and custom assemblies. C&K also provides custom-design collaboration, product-selection tools, technical documents, and 3D models. Its products serve industrial, automotive, consumer, medical, aerospace, IoT, telecommunications, and point-of-sale applications.