LED Illuminated Tactile Switch

LED illuminated tactile switches are a type of switch that is commonly used in electronic devices. These switches are designed to provide a tactile response when they are pressed, indicating to the user that the switch has been activated. Additionally, these switches have an LED that lights up when they are pressed, making them easy to see in low light conditions. The 7x7mm LED illuminated tactile switch is one of the most popular sizes of these switches, and it is used in a wide range of electronic devices.

The basic design of the 7x7mm LED illuminated tactile switch consists of a switch body, a metal dome, and an LED. When the user presses the switch body, it compresses the metal dome, which in turn makes contact with the underlying circuit board, completing the circuit and activating the switch. The LED is connected to the circuit and is designed to light up when the switch is activated, making it easy to see in low light conditions.