{"id":17983,"date":"2025-05-06T09:44:13","date_gmt":"2025-05-06T00:44:13","guid":{"rendered":"https:\/\/www.japanunix.com\/en\/?post_type=column&#038;p=17983"},"modified":"2025-05-12T11:21:44","modified_gmt":"2025-05-12T02:21:44","slug":"lets-try-soldering-narrow-pitch-hall-ics-by-tip-and-laser","status":"publish","type":"column","link":"https:\/\/www.japanunix.com\/en\/column\/lets-try-soldering-narrow-pitch-hall-ics-by-tip-and-laser\/","title":{"rendered":"Let&#8217;s Try Soldering! Narrow Pitch &#8211; Hall ICs by Tip and Laser"},"content":{"rendered":"<div class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<div class=\"heading-title-image\">\n<div class=\"_utility-wrapper\">\n<div class=\"_date\">May 6th, 2025<\/div>\n<div class=\"_category\">Automation Case Study: YouTube Article<\/div>\n<\/p><\/div>\n<div class=\"_image-wrapper\">\n<div class=\"_image\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2022\/11\/japanunix_youtube.jpg\" alt=\"\" \/>\n\t\t\t\t\t<\/div>\n<div class=\"_text\">\n<p class=\"_title\">Automation Case Study: YouTube Article<br \/>Let\u2019s Try Soldering Series: Soldering Hall ICs<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"col-md-12\">\n<h3>Table of Contents<\/h3>\n<ul class=\"list-contents\">\n<li><a href=\"#01\">Introduction<\/a><\/li>\n<li><a href=\"#02\">Tip Soldering<\/a><\/li>\n<li><a href=\"#03\">Laser Soldering<\/a><\/li>\n<li><a href=\"#04\">Conclusion<\/a><\/li>\n<li><a href=\"#05\">Related Products &#038; Services<\/a><\/li>\n<li><a href=\"#06\">Watch the Video for This Article<\/a><\/li>\n<\/ul>\n<div class=\"panel-light\">\n<div class=\"_header\">Download Materials<\/div>\n<div class=\"_body\"><mark>\uff3cOver 1,000 companies have adopted our solutions domestically and internationally\uff0f<\/mark>Introduction to Japan Unix Products &#038; Services<\/p>\n<div class=\"row-lg-2\">\n<div class=\"col\"><a class=\"btn-primary btn-animation btn-block btn-icon-next\" href=\"https:\/\/www.japanunix.com\/en\/contact\/download_catalog\">Download Now<\/a><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<hr class=\"hr-color-dark\">\n<div id=\"00\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-5\">\n<p>\n\t\t\t\t<a class=\"btn-primary btn-icon-next\" href=\"https:\/\/www.japanunix.com\/en\/products\/automation\/\">Click here for Automatic Soldering Robots<\/a>\n\t\t\t<\/p>\n<p>\n<a class=\"btn-primary btn-icon-next\" href=\"https:\/\/www.japanunix.com\/en\/products\/laser\/\">Click here for Laser Soldering<\/a>\n\t\t\t<\/p>\n<\/p><\/div>\n<div class=\"col-md-7\">\n<div class=\"js-modal-video\" data-modal=\"#modal-media-target\" data-video-id=\"vsyxfIieliA\">\n<div class=\"_thumb\"><img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/vsyxfIieliA\/maxresdefault.jpg\" alt=\"\" \/><\/div>\n<\/p><\/div>\n<h5>Watch the Video for This Article Here<\/h5>\n<\/p><\/div>\n<\/p><\/div>\n<div id=\"01\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Where Is Automatic Soldering of Hall ICs Used?<\/h2>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"row\">\n<div class=\"col-md-7 order-md-2\">\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Naka<\/span>&emsp;Hello everyone, this is Nakano from Japan Unix.<br \/>\nIn today\u2019s &#8220;Let\u2019s Try Soldering&#8221; series, the theme is <span class=\"text-size-medium\"><strong><mark>Hall IC<\/mark><\/strong><\/span> soldering. Our guest today is Engineer Yanaka. Thank you for joining us.<br \/>\nCould you tell us where Hall ICs are typically used?<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-light\">Yana<\/span>&emsp;Hall ICs are <span class=\"text-size-medium\"><strong><mark>sensors that detect position and rotation<\/mark><\/strong><\/span>. In automotive parts, they are used for detecting pedal positions and steering rotation angles.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Naka<\/span>&emsp;It\u2019s a very important component now that driving assistance technologies are becoming widespread.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-light\">Yana<\/span>&emsp;Exactly.<br \/>\n\t\t\t\t<\/span><\/p>\n<\/p><\/div>\n<div class=\"col-md-5 order-md-1\">\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2024\/10\/hall_ic_soldering_01.jpg\" \/><\/div>\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2024\/10\/hall_ic_soldering_02.jpg\" \/><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<div id=\"02\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Tip Soldering for Hall ICs<\/h2>\n<\/p><\/div>\n<div class=\"col-md-7 order-md-1\">\n<p><span class=\"text-size-small\"><span class=\"label-light\">Yana<\/span>&emsp;Now, we have a video of tip soldering. Please have a look.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Naka<\/span>&emsp;This is the actual product after soldering.<br \/>\nDespite the narrow pitch, it was soldered without any bridging. Could you tell us about the <span class=\"text-size-medium\"><strong><mark>important points and characteristics<\/mark><\/strong><\/span> when soldering Hall ICs?<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-light\">Yana<\/span>&emsp;The biggest feature of insertion-type Hall ICs is that the distance between PCB pads is only <span class=\"text-size-medium\"><strong><mark>0.2 mm<\/mark><\/strong><\/span>, making it very prone to bridging. Therefore, not only the soldering tip but also the <span class=\"text-size-medium\"><strong><mark>accuracy of solder supply<\/mark><\/strong><\/span> is extremely important.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Naka<\/span>&emsp;So, the <span class=\"text-size-medium\"><strong><mark>reproducibility of positioning<\/mark><\/strong><\/span> and <span class=\"text-size-medium\"><strong><mark>maintenance of the tip condition<\/mark><\/strong><\/span> are crucial.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-light\">Yana<\/span>&emsp;Also, with Hall ICs, not only the soldering equipment side but also the <span class=\"text-size-medium\"><strong><mark>positional accuracy of the component<\/mark><\/strong><\/span> is very important.<br \/>\nIf the height and position are not accurate, it will result in defective products.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Naka<\/span>&emsp;It seems necessary to consider <span class=\"text-size-medium\"><strong><mark>precise jigs<\/mark><\/strong><\/span> and, if using a robotic arm, <span class=\"text-size-medium\"><strong><mark>accurate holding of components<\/mark><\/strong><\/span> as well.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-light\">Yana<\/span>&emsp;Exactly.<br \/>\n\t\t\t\t<\/span><\/p>\n<\/p><\/div>\n<div class=\"col-md-5 order-md-2\">\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2024\/10\/hall_ic_soldering_03.jpg\" \/><\/div>\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2024\/10\/hall_ic_soldering_04.jpg\" \/><\/div>\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2024\/10\/hall_ic_soldering_05.jpg\" \/><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<div id=\"03\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Laser Soldering for Hall ICs<\/h2>\n<\/p><\/div>\n<div class=\"col-md-7 order-md-2\">\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Naka<\/span>&emsp;Next, let&#8217;s take a look at laser soldering. Here it is.<br \/>\nThis is the product soldered using a laser. It was also soldered beautifully without any bridging.<br \/>\nPlease tell us about the important points and characteristics of laser soldering as well.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-light\">Yana<\/span>&emsp;One feature of laser soldering is that it can heat only the desired area, making it less likely for solder to bridge to neighboring pads. It is very advantageous for soldering <span class=\"text-size-medium\"><strong><mark>narrow pitches and small patterns<\/mark><\/strong><\/span>.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Naka<\/span>&emsp;So it offers high <span class=\"text-size-medium\"><strong><mark>reproducibility of positioning and heating<\/mark><\/strong><\/span>.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-light\">Yana<\/span>&emsp;However, if the terminal is overheated, since the terminals are thin, the heat may transfer to the component itself, causing <span class=\"text-size-medium\"><strong><mark>damage<\/mark><\/strong><\/span>.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Naka<\/span>&emsp;So in laser soldering, <span class=\"text-size-medium\"><strong><mark>temperature control<\/mark><\/strong><\/span> is extremely important.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-light\">Yana<\/span>&emsp;Exactly.<br \/>\n\t\t\t\t<\/span><\/p>\n<\/p><\/div>\n<div class=\"col-md-5 order-md-1\">\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2024\/10\/hall_ic_soldering_06.jpg\" \/><\/div>\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2024\/10\/hall_ic_soldering_07.jpg\" \/><\/div>\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2024\/10\/hall_ic_soldering_08.jpg\" \/><\/div>\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2024\/10\/hall_ic_soldering_09.jpg\" \/><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<div id=\"04\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Conclusion<\/h2>\n<\/p><\/div>\n<div class=\"col-md-7 order-md-1\">\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Naka<\/span>&emsp;Thank you very much for today, Mr. Yanaka.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-light\">Yana<\/span>&emsp;Thank you very much.<br \/>\n\t\t\t\t<\/span><\/p>\n<p><span class=\"text-size-small\"><span class=\"label-primary\">Naka<\/span>&emsp;See you again in the next video.<br \/>\nSee you next time!<br \/>\n\t\t\t\t<\/span><\/p>\n<\/p><\/div>\n<div class=\"col-md-5 order-md-2\">\n<div class=\"_image align-center mb-4\"><img decoding=\"async\" src=\"\/wp\/wp-content\/uploads\/2024\/10\/hall_ic_soldering_10.jpg\" \/><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<hr class=\"hr-color-dark\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<div class=\"panel-light\">\n<div class=\"_header\">Download Materials<\/div>\n<div class=\"_body\"><mark>\uff3cOver 1,000 companies have adopted our solutions domestically and internationally\uff0f<\/mark>Introduction to Japan Unix Products &#038; Services<\/p>\n<div class=\"row-lg-2\">\n<div class=\"col\"><a class=\"btn-primary btn-animation btn-block btn-icon-next\" href=\"https:\/\/www.japanunix.com\/en\/contact\/download_catalog\">Download Now<\/a><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<div id=\"05\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Related Products &#038; Services<\/h2>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<p>\n\t\t\t\t\t<a class=\"btn-primary btn-icon-next\" href=\"https:\/\/www.japanunix.com\/en\/products\/automation\/\">Click here for Automatic Soldering Robots<\/a>\n\t\t\t\t<\/p>\n<p>\n<a class=\"btn-primary btn-icon-next\" href=\"https:\/\/www.japanunix.com\/en\/products\/laser\/\">Click here for Laser Soldering<\/a>\n\t\t\t<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n<div id=\"06\" class=\"c-box\">\n<div class=\"row\">\n<div class=\"col-md-12\">\n<h2 class=\"heading-title\">Watch the Video for This Article<\/h2>\n<\/p><\/div>\n<div class=\"col-md-6\">\n<div class=\"js-modal-video\" data-modal=\"#modal-media-target\" data-video-id=\"vsyxfIieliA\">\n<div class=\"_thumb\"><img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/vsyxfIieliA\/maxresdefault.jpg\" alt=\"\" \/><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>\n","protected":false},"featured_media":0,"template":"","column_category":[296,307,297,304],"column_tag":[],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/column\/17983"}],"collection":[{"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/column"}],"about":[{"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/types\/column"}],"wp:attachment":[{"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/media?parent=17983"}],"wp:term":[{"taxonomy":"column_category","embeddable":true,"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/column_category?post=17983"},{"taxonomy":"column_tag","embeddable":true,"href":"https:\/\/www.japanunix.com\/en\/wp-json\/wp\/v2\/column_tag?post=17983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}