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Main Problems with Low Profile SMT Tact Switches

Main Problems with Low Profile SMT Tact Switches

  • Categories:Tact switch
  • Author:
  • Origin:
  • Time of issue:2022-06-27
  • Views:634

(Summary description)The thin SMT tact switch manufacturer tells you that the quality of the product is affected by many aspects, the appearance is smooth, the workmanship is good, and it looks comfortable, and then the frame observation of the tact switch, the size of the gap, etc.,

Main Problems with Low Profile SMT Tact Switches

(Summary description)The thin SMT tact switch manufacturer tells you that the quality of the product is affected by many aspects, the appearance is smooth, the workmanship is good, and it looks comfortable, and then the frame observation of the tact switch, the size of the gap, etc.,

  • Categories:Tact switch
  • Author:
  • Origin:
  • Time of issue:2022-06-27
  • Views:634
Information

The thin SMT tact switch manufacturer tells you that the quality of the product is affected by many aspects, the appearance is smooth, the workmanship is good, and it looks comfortable, and then the frame observation of the tact switch, the size of the gap, etc., these are mainly to analyze the thin SMT tactile Switch workmanship, followed by design, including foot length, angled straight feet, button design, etc., as well as but not limited to use feel, adhesion, cover falling off, poor tap, high contact resistance, after reflow soldering verb: move.

Low price low profile SMT tactile switch

Ultra-thin tact switches are generally called membrane switches. Membrane switches require membranes to be truly thin. However, many films have poor temperature resistance and will fall off after passing the furnace. Adhesion in our term is actually the viscosity of the film. South Korea's PI film controls this very well, with an adhesion of 400g, which is very consistent with the use of thin SMT tact switches. If it is too light, it will fall, and if it is too heavy, it will not press the switch.
During production, customers would complain that the cover of the switch would leak. Why does the lid fall off when you open and close it? First, we need to know the structure of the thin SMT tact switch. The cover of the switch is finally closed, which is a continuous production process for thousands of years. Familiar people will find that the cover is held in place by four riveting points on the base, so as long as these four riveting points are loose and the riveting points shrink or deform after reflow soldering, the cover will come off.

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