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Causes of poor touch feel

Release time:2018-10-22    Clicks: Click

 
Touch the switch feel is how, feel bad is what the reason, the specific details we will understand in detail below.
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A large number of customers have been responding, many suppliers sent samples feel is very consistent, but to mass production feel is not the same, in fact, this problem is very common, we all know that the switch feel and button force are controlled by shrapnel, we often say shrapnel is divided into phosphorus-copper shrapnel And stainless steel shrapnel, the vast majority of manufacturers in order to save costs touch switch is basically the use of phosphorus-copper shrapnel, because the price of phosphorus-copper shrapnel is relatively high, which is widely used, but phosphorus-copper shrapnel after the furnace temperature will be changed, shrinkage is more serious, which leads to poor feel, use Stainless steel shrapnel will not have this problem, but the cost of stainless steel shrapnel is relatively high, resulting in many manufacturers take the risk of choosing phosphorus copper shrapnel, so in the purchase of light touch switch must ask the next question.
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