{"id":951,"date":"2021-08-19T09:07:08","date_gmt":"2021-08-19T01:07:08","guid":{"rendered":"https:\/\/www.metal-domes.com\/blog\/?p=951"},"modified":"2021-08-19T09:07:10","modified_gmt":"2021-08-19T01:07:10","slug":"what-factors-will-influence-the-click-feeling-of-the-metal-dome-after-assembly-on-pcb","status":"publish","type":"post","link":"https:\/\/www.metal-domes.com\/blog\/2021\/08\/19\/what-factors-will-influence-the-click-feeling-of-the-metal-dome-after-assembly-on-pcb\/","title":{"rendered":"What factors will influence the click feeling of the metal dome after assembly on PCB"},"content":{"rendered":"<div class=\"yzp-no-index\"><\/div>\n<p>We always get feedback from customers that the click of <a href=\"https:\/\/www.metal-domes.com\/SMD-dome-switch.htm\">dome switch<\/a> or metal dome is not good after <a href=\"https:\/\/www.bestpcbs.com\/products\/pcba.htm\">assembly on PCB<\/a>, what reasons cause this issue? That&#8217;s what they care about most. Today I will analyze it from the following reasons.<\/p>\n\n\n\n<ol class=\"wp-block-list\" type=\"1\"><li>There is an 0.15mm assembly tolerance when assemble <a href=\"https:\/\/www.metal-domes.com\/products.htm\">metal dome<\/a> onto PET adhesive<\/li><\/ol>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.metal-domes.com\/blogimages\/2021\/08\/18\/1.jpg\"><img decoding=\"async\" src=\"https:\/\/www.metal-domes.com\/blogimages\/2021\/08\/18\/1-s.jpg\" alt=\"\"\/><\/a><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>If place four legs or triangle metal dome, there will also be a 5 percent angular tilt tolerance.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.metal-domes.com\/blogimages\/2021\/08\/18\/2.jpg\"><img decoding=\"async\" src=\"https:\/\/www.metal-domes.com\/blogimages\/2021\/08\/18\/2-s.jpg\" alt=\"\"\/><\/a><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>If place round metal dome, the diameter of hole on spacer would be 0.3mm larger than metal dome, then could ensure unilateral tolerance of 0.15mm<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.metal-domes.com\/blogimages\/2021\/08\/18\/3.jpg\"><img decoding=\"async\" src=\"https:\/\/www.metal-domes.com\/blogimages\/2021\/08\/18\/3-s.jpg\" alt=\"\"\/><\/a><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>There is a assembly tolerance when customer place dome array on PCB (print circuit board)<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.metal-domes.com\/blogimages\/2021\/08\/18\/4.jpg\"><img decoding=\"async\" src=\"https:\/\/www.metal-domes.com\/blogimages\/2021\/08\/18\/4-s.jpg\" alt=\"\"\/><\/a><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>The press key or press rubber key is very large, exceed 30% of contact surface of <a href=\"https:\/\/www.metal-domes.com\/products.htm\">metal dome<\/a> from center, lead to hard to press and influence the click.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.metal-domes.com\/blogimages\/2021\/08\/18\/5.jpg\"><img decoding=\"async\" src=\"https:\/\/www.metal-domes.com\/blogimages\/2021\/08\/18\/5-s.jpg\" alt=\"\"\/><\/a><\/figure><\/div>\n\n\n\n<p>All above factors would influence the click of <a href=\"https:\/\/www.metal-domes.com\/products.htm\">snap dome<\/a>, so we need to take these factors into account when we produce. Avoid trouble in next step.<\/p>\n\n\n\n<p>If you still have any question after read, please feel free to contact us, we are here always and would solve your issue and provide our help to you.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We always get feedback from customers that the click of dome switch or metal dome is not good after assembly on PCB, what reasons cause this issue? That&#8217;s what they care about most. Today I will analyze it from the &hellip; <a href=\"https:\/\/www.metal-domes.com\/blog\/2021\/08\/19\/what-factors-will-influence-the-click-feeling-of-the-metal-dome-after-assembly-on-pcb\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":5286,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[100,3,5],"tags":[],"class_list":["post-951","post","type-post","status-publish","format-standard","hentry","category-metal-dome-assembly-2","category-metal-domes","category-others"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.metal-domes.com\/blog\/wp-json\/wp\/v2\/posts\/951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.metal-domes.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.metal-domes.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.metal-domes.com\/blog\/wp-json\/wp\/v2\/users\/5286"}],"replies":[{"embeddable":true,"href":"https:\/\/www.metal-domes.com\/blog\/wp-json\/wp\/v2\/comments?post=951"}],"version-history":[{"count":1,"href":"https:\/\/www.metal-domes.com\/blog\/wp-json\/wp\/v2\/posts\/951\/revisions"}],"predecessor-version":[{"id":952,"href":"https:\/\/www.metal-domes.com\/blog\/wp-json\/wp\/v2\/posts\/951\/revisions\/952"}],"wp:attachment":[{"href":"https:\/\/www.metal-domes.com\/blog\/wp-json\/wp\/v2\/media?parent=951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.metal-domes.com\/blog\/wp-json\/wp\/v2\/categories?post=951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.metal-domes.com\/blog\/wp-json\/wp\/v2\/tags?post=951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}