Latest Insights in the Evolving Digital World

Know Your Switch Types

Tactile switches are different from most membrane switches because they require higher pressure to activate. A tactile switch is often related to mechanical switches, that are used in many different keypads and keyboards uses in a variety of industries. Because of their

KMT2: This switch is an everyday tactile switch. It has a low profile for applications in tiny appliances and is often used in MP3 players, headsets, hearing aids, and mobile phones. It has a high number of cycles for its size and is thin.

KMR2: This switch is larger than the KMT2 switch. It is used in larger applications, such as automotive stereo buttons, industrial electronics, and medical equipment. This switch has a long life and is capable of operating on extremely low currents. The switch also has 4 actuator forces.

KMS: This switch is slightly bigger than the two above switches. It is sometimes used for keyboards and other electronic products. The switch is also used in medical equipment, telecommunication devices, consumer electronics, and mobile phones. The key features of this switch include a good tactile feel, IP40 sealing, and ESD protection.

PTS 535: This switch is known as the microminature switch. It has a very low profile and compact packaging. The life of this switch is surprisingly long for its size. Various applications for this switch include hand-held devices, consumer products, electrical instruments, and computers.