The C&K COMPONENTS PTS645 series 6 mm tactile switches are designed for a wide range of applications requiring a compact and reliable momentary action switch. These switches feature a variety of actuator lengths and actuation forces to meet specific design requirements. Constructed with durable materials like nylon and phosphor bronze, they offer excellent performance and longevity. They are RoHS compliant and suitable for use in consumer products, instrumentation, computer products, and industrial environments. The easy build-a-switch concept allows for customization to meet unique application needs.