When using the light touch switch, we should pay attention to its service life, because it needs to be replaced after the service life is used up. At this time, we need to make clear the service life of the light touch switch. The following will give you a detailed introduction.

Light touch switch mainly tests the number of opening and closing, until damaged. If you do not need to manually use a small motor to drive the eccentric opening and closing switch, use a counter to record the number of times! This switch requires the safety certification is necessary, the product is sold in domestic CQC, foreign words to see which country to sell, such as the United States UL, Canadian CUL, European countries have VDE, ENEC, TUV and other safety certification. Domestic shrapnel life: 50-70,000 imported shrapnel single-sided silver life: more than 100,000 stainless steel shrapnel greater than 500,000 high life.

The light touch switch is widely used in household appliances because of its small contact resistance, clear touch and complete height specifications, such as video and audio products, digital products, remote controllers, communication products, household appliances, security products, toys, computer products, fitness equipment, medical equipment, banknote checker pen, laser pen keys and so on. But touch switch has its shortcomings. Frequent pressing will make the metal shrapnel lose elasticity and become ineffective due to fatigue. Therefore, the buttons of most electrical appliances are directly replaced by conductive rubber or pot switch hardware bullets, such as computer keyboards, remote controllers and so on.

Above is the introduction of the service life of the light touch switch of Dongkun Electronic Technology Co., Ltd. Dongguan City. I hope you can replace the light touch switch in time.