RTE Low Profile Rotary DIP Switches C&K Switches RTE Low Profile Rotary DIP Switches are miniature SMT/SMD switches with 16 positions, hexadecimal coding, and a robust stainless steel cover. The RTE components have a standard plate (without ESD protection), a flush screwdriver slot actuator, gold contacts, and matte-tin terminal material. The series offers thru-hole or surface mount options and vertical, right angle, or reverse options. The RTE switches are RoHS compliant and ideal for timers, automation components, computers and peripherals, alarms, access control, and instrumentation.