PTThe SHOUPT TS6643CJ is a tactile switch DIP with RoHS certification. It is a four-pin device designed for use in a variety of electronic control applications such as alarms and security systems. This switch is a two-position push-through type switch, involving minimal force to activate. The pin-outs are designed in an X-Y configuration, allowing for easy under-board mounting. The terminal contacts are made of silver nickel for a reliable connection and durability. The switch itself is made of a matte black plastic for durability and long-term usage. The TS643CJ is RoHS certified, meaning it meets all requirements related to the hazardous material content of electronic components.