{"id":11351,"date":"2024-05-27T16:22:01","date_gmt":"2024-05-27T08:22:01","guid":{"rendered":"http:\/\/www.elepcb.com\/?p=11351"},"modified":"2024-12-26T13:59:14","modified_gmt":"2024-12-26T05:59:14","slug":"rohs-compliance-for-circuit-board-manufacturing","status":"publish","type":"post","link":"https:\/\/www.elepcb.com\/it\/blog\/rohs-compliance-for-circuit-board-manufacturing\/","title":{"rendered":"Conformit\u00e0 RoHS per la produzione di circuiti stampati"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"11351\" class=\"elementor elementor-11351\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3adef51 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3adef51\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-413df67\" data-id=\"413df67\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f9bdf8b elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"f9bdf8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;marker_view&quot;:&quot;numbers&quot;,&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__f9bdf8b\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__f9bdf8b\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__f9bdf8b\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3579df elementor-widget elementor-widget-heading\" data-id=\"e3579df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What is RoHS Compliance?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d36313 elementor-widget elementor-widget-text-editor\" data-id=\"4d36313\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Restriction of Hazardous Substances (RoHS) is a product-level compliance regulation that prohibits the use of certain harmful components found in electronic and electrical appliances developed in the European Union.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9250321 elementor-widget elementor-widget-heading\" data-id=\"9250321\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The History of RoHS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6af4b23 elementor-widget elementor-widget-text-editor\" data-id=\"6af4b23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>On July 1, 2006, the RoHS Directive 2002\/95\/EC started in effect. 2002\/95\/EC was adopted in February 2003 by the European Union. It applies to a wide range of products, including appliances, printed circuit boards, electronic components, tools, toys, IT and lighting equipment, and prohibits the use of hazardous materials. After some time, the regulation was updated, resulting in RoHS 2 in 2011, which had stronger compliance standards and broadened the scope to encompass more types of equipment. In 2019, RoHS 3 was implemented, adding four more prohibited compounds to the list.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e12dc27 elementor-widget elementor-widget-heading\" data-id=\"e12dc27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">RoHS 1 (Directive)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f41862d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f41862d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-cf0af71\" data-id=\"cf0af71\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e1c7bfa elementor-widget elementor-widget-text-editor\" data-id=\"e1c7bfa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>RoHS1 restricts the use of six harmful materials in the manufacturing of various electronic products and circuit boards, including:<\/p><ul><li>Cadmium (Cd)<\/li><li>Lead (Pb)<\/li><li>Mercury (Hg)<\/li><li>Polybrominated biphenyls (PBB)<\/li><li>Polybrominated Diphenyl Ethers (PBDE)<\/li><li>Hexavalent Chromium (CrVI)<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-ebd286a\" data-id=\"ebd286a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-29ae9f8 elementor-widget elementor-widget-image\" data-id=\"29ae9f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"796\" height=\"1024\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/ROHS-Compliant-2002-95-EC-796x1024.png\" class=\"attachment-large size-large wp-image-11386\" alt=\"ROHS-Compliant-2002\/95\/EC\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/ROHS-Compliant-2002-95-EC-796x1024.png 796w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/ROHS-Compliant-2002-95-EC-233x300.png 233w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/ROHS-Compliant-2002-95-EC-768x988.png 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/ROHS-Compliant-2002-95-EC-1193x1536.png 1193w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/ROHS-Compliant-2002-95-EC.png 1425w\" sizes=\"(max-width: 796px) 100vw, 796px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a1b50d elementor-widget elementor-widget-heading\" data-id=\"1a1b50d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">RoHS 2<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88336f5 elementor-widget elementor-widget-text-editor\" data-id=\"88336f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>RoHS 2, also known as Directive 2011\/65\/EU, is an EU legislation that aims to restrict the use of certain hazardous substances in electrical and electronic equipment (EEE). The six restricted substances under RoHS 2 are limited in terms of their maximum concentration in homogeneous materials, typically expressed in PPM (parts per million) or weight percent (%).<\/p><ul><li>Cadmium (Cd): &lt;100 ppm (0.01%)<\/li><li>Lead (Pb): &lt;1000 ppm (0.1%)<\/li><li>Hexavalent Chromium (CrVI): &lt;1000 ppm (0.1%)<\/li><li>Polybrominated Biphenyls (PBB): &lt;1000 ppm (0.1%)<\/li><li>Mercury (Hg): &lt;1000 ppm (0.1%)<\/li><li>Polybrominated Diphenyl Ethers (PBDE): &lt;1000 ppm (0.1%)<\/li><\/ul><p>PPM stands for &#8220;parts per million.&#8221; It is a unit of measurement used to express the concentration of a substance in a solution or mixture. PPM represents the number of units of a particular substance per one million units of the solution or mixture.<\/p><p>PPM is commonly used in various fields, including chemistry, environmental science, manufacturing, and quality control. It allows for precise measurement and comparison of trace amounts of substances in a given context. The PPM unit is especially useful when dealing with very low concentrations or when high accuracy is required.<\/p><p>To calculate PPM, you divide the amount of the substance (in mass, volume, or count) by the total amount of the solution or mixture and multiply by one million. The formula can be expressed as:<br \/><strong><em>PPM = (Amount of Substance \/ Total Amount) x 1,000,000<\/em><\/strong><\/p><p>For example, if you have 5 milligrams of a particular chemical dissolved in 10 liters of water, the PPM concentration of that chemical would be:<br \/>PPM = (5 mg \/ 10,000,000 mg) x 1,000,000 = 500 PPM<\/p><p>This means there are 500 units of the chemical per one million units of the water solution.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f38a8c5 elementor-widget elementor-widget-heading\" data-id=\"f38a8c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">RoHS 3<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-60ee79f elementor-widget elementor-widget-text-editor\" data-id=\"60ee79f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>It restricts the use of the following four more substances:<\/p><p>Bis(2-Ethylhexyl)phthalate (DEHP): &lt;1000 ppm<br \/>Dibutyl phthalate (DBP): &lt;1000 ppm<br \/>Diisobutyl phthalate (DIBP): &lt;1000 ppm<br \/>Benzyl butyl phthalate (BBP): &lt;1000 ppm<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7643e1a elementor-widget elementor-widget-heading\" data-id=\"7643e1a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Who Must Comply With RoHS?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3edfcdb elementor-widget elementor-widget-image\" data-id=\"3edfcdb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"512\" height=\"260\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/RoHS-compliance-for-circuit-board-manufacturing.png\" class=\"attachment-large size-large wp-image-11382\" alt=\"RoHS compliance for circuit board manufacturing\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/RoHS-compliance-for-circuit-board-manufacturing.png 512w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/RoHS-compliance-for-circuit-board-manufacturing-300x152.png 300w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4022326 elementor-widget elementor-widget-text-editor\" data-id=\"4022326\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Manufacturers, importers, and distributors of RoHS-compliant electronic and electrical goods (EEE) have to stick to its standards while exporting their products to the European Union (EU).<\/p><p><a href=\"https:\/\/www.elepcb.com\/\" target=\"_blank\" rel=\"noopener\">Manufacturers<\/a>: Companies that create EEE for the EU market must guarantee that their products comply with RoHS. They have to test their products, keep records, and show compliance.<\/p><p>Importers: Enterprises that bring EEE into the EU from other countries must observe RoHS regulations. Importers must guarantee that the products meet RoHS specifications, including boundaries on harmful substances and adequate paperwork.<\/p><p>Distributors: Distributors in the EU must ensure RoHS compliance for their products. They must ensure that items have the CE marking and the important documentation, but their responsibility in assessing compliance is less involved than that of producers or importers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8233127 elementor-widget elementor-widget-heading\" data-id=\"8233127\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What If a Product is not RoHS-Compliant?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b09a06 elementor-widget elementor-widget-text-editor\" data-id=\"4b09a06\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Imagine a product that is not RoHS-compliant and is placed on the European Union (EU) market. Here are a few potential consequences of a violation:<\/p><ul><li>Market Access Restrictions<\/li><li>Fines and punishments.<\/li><li>Legal Action<\/li><li>Refund and withdrawal<\/li><li>Brand Damage<\/li><li>Costs of compliance and lost sales opportunities.<\/li><li>Environmental effects<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dbd4812 elementor-widget elementor-widget-heading\" data-id=\"dbd4812\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">RoHS and Non-RoHS <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-03098fc elementor-widget elementor-widget-text-editor\" data-id=\"03098fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>RoHS (Restriction of Hazardous Substances)-compliant electronics follow rules that prohibit using specified hazardous materials, such as lead, mercury, and cadmium, in electronic and electrical gadgets, making them safer for human health and the environment. Non-RoHS items do not fulfill these regulations and may contain higher quantities of these hazardous compounds, offering greater dangers to both humans and the environment, throughout the manufacture.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ce7cfb elementor-widget elementor-widget-heading\" data-id=\"4ce7cfb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">RoHS Requirements in PCB Manufacturing<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de2939c elementor-widget elementor-widget-text-editor\" data-id=\"de2939c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>All <a href=\"https:\/\/www.elepcb.com\/pcb-manufacturing-process-and-services\/\" target=\"_blank\" rel=\"noopener\">PCB manufacturing<\/a> machinery and methods have been designed to completely comply with RoHS requirements by removing restricted heavy metals and flame retardants containing bromine from the manufacturing process while maintaining quality.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c859869 elementor-widget elementor-widget-heading\" data-id=\"c859869\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Material Selection<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c73fd25 elementor-widget elementor-widget-text-editor\" data-id=\"c73fd25\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Material selection for RoHS compliance entails selecting materials that do not include any restricted hazardous compounds, such as lead, mercury, cadmium, hexavalent chromium, or specific flame retardants.<\/p><p>This procedure begins with identifying and buying components and essentials from providers that have certified that their goods meet RoHS requirements. Producers must guarantee that all parts of the circuit board, comprising base materials, solder, coatings, and parts, are free of these prohibited compounds.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-670988a elementor-widget elementor-widget-heading\" data-id=\"670988a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Adopting Lead-Free Solder<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7d548d elementor-widget elementor-widget-text-editor\" data-id=\"e7d548d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Changing to <a href=\"https:\/\/www.elepcb.com\/blog\/lead-vs-lead-free-solder-which-is-better\/\" target=\"_blank\" rel=\"noopener\">lead-free solder<\/a> is one of the major RoHS-related turns in PCB manufacturing. Substitutes for traditional tin-lead solder include tin-silver-copper (SAC) alloys. This change necessitates changes to the soldering procedure, including higher melting points, which may alter heating profiles during PCB manufacturing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8bbdd63 elementor-widget elementor-widget-image\" data-id=\"8bbdd63\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"294\" height=\"160\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/RoHS-Lead-Free.jpg\" class=\"attachment-large size-large wp-image-11384\" alt=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a43a311 elementor-widget elementor-widget-heading\" data-id=\"a43a311\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Removing Other Hazardous Substances<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-358434b elementor-widget elementor-widget-text-editor\" data-id=\"358434b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>As well as lead, RoHS prohibits mercury, cadmium, and hexavalent chromium. Exporters must guarantee that none of these hazardous compounds are present in any PCB components, such as <a href=\"https:\/\/www.elepcb.com\/blog\/pcb-substrate-materials\/\" target=\"_blank\" rel=\"noopener\">laminated material<\/a>, connections, or wires.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-341351b elementor-widget elementor-widget-heading\" data-id=\"341351b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Component Sourcing and Verification<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3031542 elementor-widget elementor-widget-text-editor\" data-id=\"3031542\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Ensure RoHS compliance by sourcing components. Companies must collaborate with manufacturers to get RoHS-compliant items and supplies. This usually requires <a href=\"https:\/\/www.elepcb.com\/pcb-quality-control\/\" target=\"_blank\" rel=\"noopener\">thorough testing<\/a> and paperwork to ensure compliance. Furthermore, <a href=\"https:\/\/www.elepcb.com\/blog\/top-10-china-pcb-manufacturers\/\" target=\"_blank\" rel=\"noopener\">manufacturers<\/a> must install tracking mechanisms to check the degree of compliance of every part used in their PCBs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-80581eb elementor-widget elementor-widget-heading\" data-id=\"80581eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Compliance, Certification, and Labeling<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a01ee5d elementor-widget elementor-widget-text-editor\" data-id=\"a01ee5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Producers should comply with RoHS regulations and verify compliance through accurate paperwork and labeling. PCBs that complete RoHS criteria are usually tagged with the RoHS compliance marking. Also, producers must keep data and submit paperwork, such as a Certificate of Conformity, to prove compliance during auditing or visits.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7c6f5c5 elementor-widget elementor-widget-heading\" data-id=\"7c6f5c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"> Continuous Monitoring and Adaptation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8fc933b elementor-widget elementor-widget-text-editor\" data-id=\"8fc933b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The RoHS directive is open to modifications and revisions, and manufacturers must stay aware of these changes to remain compliant. This includes keeping track of new forbidden chemicals, alterations to limit values, and any new permits. Continuous monitoring and adaptation to these laws are required for PCB producers to remain safe and competitive in the global market.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-01d02c0 elementor-widget elementor-widget-heading\" data-id=\"01d02c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Identification for RoHS Circuit Boards<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7010975 elementor-widget elementor-widget-image\" data-id=\"7010975\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/RoHS-compliant-1024x576.png\" class=\"attachment-large size-large wp-image-11380\" alt=\"RoHS compliant\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/RoHS-compliant-1024x576.png 1024w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/RoHS-compliant-300x169.png 300w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/RoHS-compliant-768x432.png 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2024\/05\/RoHS-compliant.png 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ca2940 elementor-widget elementor-widget-text-editor\" data-id=\"0ca2940\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>RoHS compliance markings: Products are labeled with particular symbols. These marks say RoHS compliance.<br \/>Documents and Certificates of Compliance: Detailed records that prove compliance. These certificates are granted after lengthy evaluations.<br \/>Supplier Declarations: Suppliers provide a documented confirmation. The declarations state that the materials meet the RoHS requirements.<br \/>Material testing and analysis.: Components are scientifically analyzed. Investigations confirm the absence of banned chemicals.<br \/>Traceability Systems: Systems monitor the compliance status of each component and provide transparency in sourcing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e94ffa4 elementor-widget elementor-widget-heading\" data-id=\"e94ffa4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0fba4fd elementor-widget elementor-widget-text-editor\" data-id=\"0fba4fd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>RoHS compliance is required when constructing electrical and electronic equipment, including circuit boards. It reduces toxic pollutants, improving the environment and safeguarding human health. Compliance necessitates considerable modifications in materials, techniques, and paperwork, but results in healthier goods. Manufacturers must conduct rigorous inspections and continuously adapt to changing rules. Companies that adhere to RoHS regulations can gain access to worldwide markets, avoid legal concerns, strengthen their brand, and contribute to a healthier world.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a654a41 elementor-widget elementor-widget-heading\" data-id=\"a654a41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">FAQs about RoHS<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5648016 elementor-widget elementor-widget-heading\" data-id=\"5648016\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Q1: How can I make my product RoHS-Compliant?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0c67c3 elementor-widget elementor-widget-text-editor\" data-id=\"b0c67c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Identify and delete any RoHS-restricted materials from your product. Hire an experienced testing lab to check whether your product satisfies RoHS criteria. Gather any essential paperwork, such as test reports and technical files. Put the CE mark on equipment that meets RoHS requirements.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9f3234 elementor-widget elementor-widget-heading\" data-id=\"e9f3234\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Q2: Why is RoHS important in PCB manufacturing?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-854d521 elementor-widget elementor-widget-text-editor\" data-id=\"854d521\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>RoHS compliance is critical in the PCB business for encouraging sustainable manufacturing. RoHS restricts the use of hazardous compounds typically found in electronic components, guaranteeing that PCBs are environmentally safe.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5e0fa3 elementor-widget elementor-widget-heading\" data-id=\"a5e0fa3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Q3: Are PCBs RoHS-compliant?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6823563 elementor-widget elementor-widget-text-editor\" data-id=\"6823563\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Yes, PCB is completely compliant with RoHS requirements in ELEPCB. RoHS 2\/3 also applies to the metal sector, specifically metal plating and other coatings on EEE electronics. These processes are often part of PCB manufacturing.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7364aa elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b7364aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Table of Contents What is RoHS Compliance? Restriction of Hazardous Substances (RoHS) is a product-level compliance regulation that prohibits the use of certain harmful components found in electronic and electrical appliances developed in the European Union. The History of RoHS On July 1, 2006, the RoHS Directive 2002\/95\/EC started in effect. 2002\/95\/EC was adopted in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11353,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44],"tags":[200,129],"class_list":["post-11351","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-lead-free","tag-pcb-manufacturing"],"_links":{"self":[{"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/posts\/11351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/comments?post=11351"}],"version-history":[{"count":36,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/posts\/11351\/revisions"}],"predecessor-version":[{"id":11393,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/posts\/11351\/revisions\/11393"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/media\/11353"}],"wp:attachment":[{"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/media?parent=11351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/categories?post=11351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/tags?post=11351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}