Model Number T6-3862S push button tact switch, is a SMD type and top actuated sealed tactile switch with 3.8×6.2mm compact size and 4 J bend pins. It is a typical normally closed tactile switch. It means that the circuit is closed in normal condition. It is also a soft feel light touch switch because the actuator is made of silicone rubber. In addition, the tactile switch has IP65 level of waterproof and dustproof performance.