A touch switch, also known as a button switch, is a sensitive type of switch that meets the operating force conditions when in use. It then applies pressure to the operating direction of the switch, and the switch function is closed or turned on. When the pressure is released, the switch will immediately open. The internal structure of this light touch switch is achieved by changing the force on the metal spring to achieve connection and disconnection. So its specifications and models are also inseparable from its working mode.

The specifications of touch switches can be roughly divided into several types: environmentally friendly and high-temperature resistant, SMD type, plug-in type, and side plug-in type. They have different specifications, which leads to their differences in other aspects. There are three types of functions for patch type touch switches: environmentally friendly, high-temperature resistant, and waterproof. They have two main sizes and heights, with the heights of 0.8mm and 1.5mm.

The specifications of touch switches can be roughly divided into the following: 2 × 3、2 × 4、3 × 3、3 × 4、3 × 6、4 × 4. The size and height of these different specifications of touch switches are also different, such as 2 × 3 and 2 × The size height of this specification is 3.5mm × There are two sizes and heights of 3, which are 0.8mm and 3.5mm × There are three dimensions and heights of 4, namely 1.8mm, 2.5mm, and 3.0mm, while 3 × There are also three sizes and heights for this type of specification, approximately 0.8mm, 3.5mm, and 3.8mm

The different specifications of touch switches result in different sizes and heights of touch switches, and their functions are also different. According to the different sizes and heights of touch switches, their functions can be divided into many types.

The specifications of the touch switch are closely related to its size and height, and affect the various functions of the touch switch. Therefore, before understanding the specifications of the touch switch, we need to understand its different functions and size and height, in order to better judge the specifications of these touch switches. The above content is a brief introduction to this type of touch switch, hoping to provide some small help for everyone.