{"id":5119,"date":"2024-12-30T04:16:54","date_gmt":"2024-12-29T20:16:54","guid":{"rendered":"https:\/\/hdicircuitboard.com\/pcb-material\/"},"modified":"2025-11-20T14:14:50","modified_gmt":"2025-11-20T06:14:50","slug":"pcb-material","status":"publish","type":"page","link":"https:\/\/hdicircuitboard.com\/en-au\/pcb-material\/","title":{"rendered":"PCB Material"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"5119\" class=\"elementor elementor-5119 elementor-57\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0c16079 e-flex e-con-boxed e-con e-parent\" data-id=\"0c16079\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e3c6a5 elementor-widget elementor-widget-heading\" data-id=\"0e3c6a5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">PCB Material<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7121487 elementor-widget elementor-widget-text-editor\" data-id=\"7121487\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>High frequency low loss PCB material<\/li>\n<li>Low loss high speed PCB materials<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cdf151a e-flex e-con-boxed e-con e-parent\" data-id=\"cdf151a\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-50019db e-con-full e-flex e-con e-child\" data-id=\"50019db\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0beeb92 elementor-widget elementor-widget-image\" data-id=\"0beeb92\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/prototype-pcb-manufacturing.webp\" class=\"attachment-full size-full wp-image-5122\" alt=\"\" srcset=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/prototype-pcb-manufacturing.webp 1024w, https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/prototype-pcb-manufacturing-300x200.webp 300w, https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/prototype-pcb-manufacturing-768x512.webp 768w, https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/prototype-pcb-manufacturing-600x400.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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<div class=\"elementor-element elementor-element-92089b9 e-con-full e-flex e-con e-child\" data-id=\"92089b9\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29f60ab elementor-widget elementor-widget-heading\" data-id=\"29f60ab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">PCB Material<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8db94e2 elementor-widget elementor-widget-text-editor\" data-id=\"8db94e2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Printed circuit boards (PCB) are embedded into almost all electronic devices. While a <a href=\"https:\/\/hdicircuitboard.com\/en-au\/\">PCB<\/a> is not necessarily needed to make an electronic system, they provide a convenient means of connecting various circuits together through copper routes while also providing a rigid and reliable surface to mount components on. The PCB can have a major impact on many electrical systems and thought should always be given to the choice of PCB material used.  <\/p>\n<p>Some key characteristics to consider when choosing a PCB material include the dielectric constant (Dk), dissipation factor (Df), thermal conductivity (TC), and coefficient of thermal expansion (CTE). Other key factors to examine are signal integrity, material cost, and manufacturing cost. <\/p>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dbdf65c e-flex e-con-boxed e-con e-parent\" data-id=\"dbdf65c\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-55f7491 e-con-full e-flex e-con e-child\" data-id=\"55f7491\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a8deee4 elementor-widget elementor-widget-heading\" data-id=\"a8deee4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PCB Material Datasheet<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb954c8 elementor-widget elementor-widget-text-editor\" data-id=\"bb954c8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Materials covered in this guide can be found below. Click on a material name to download the material&#8217;s datasheet. <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d432aee style-table-container ha-adt-x-scroll-yes elementor-widget elementor-widget-ha-advanced-data-table happy-addon ha-advanced-data-table happy-addon-pro\" data-id=\"d432aee\" data-element_type=\"widget\" data-widget_type=\"ha-advanced-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<table class=\"ha-advanced-table\" data-widget-id=\"d432aee\" data-search=\"false\" data-paging=\"false\">\n\t\t\t<thead class=\"ha-advanced-table__head\">\n\t\t\t\t<tr class=\"ha-advanced-table__head-column\">\n\t\t\t\t\t\t\t\t\t\t\t<th class=\"ha-advanced-table__head-column-cell\">Supplier<\/th>\n\t\t\t\t\t\t\t\t\t\t\t<th class=\"ha-advanced-table__head-column-cell\">Material<\/th>\n\t\t\t\t\t\t\t\t\t\t\t<th class=\"ha-advanced-table__head-column-cell\">Data Sheet<\/th>\n\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t<\/thead>\n\n\t\t\t<tbody class=\"ha-advanced-table__body\">\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Shengyi<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">S1000-2<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/S1000-2_datasheet.pdf\" target=\"_blank\">S1000-2 Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">ITEQ<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">IT-158, IT-180A, IT-150G, IT-170GRA1, IT-150DA<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/IT-158-Data-sheet.pdf\" target=\"_blank\">IT-158 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/IT-180A-Data-sheet.pdf\" target=\"_blank\">IT-180A Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/IT-150G-Data-sheet.pdf\" target=\"_blank\">IT-150G Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/IT-170GRA1-Data-sheet.pdf\" target=\"_blank\">IT-170GRA1 Datasheet,<\/a> <br><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/IT-150DA-Data-sheet.pdf\" target=\"_blank\">IT-150DA Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">ITEQ<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">IT-968, IT-968 SE, IT-988G, IT-988G SE<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/IT-968_Data-Sheet.pdf\" target=\"_blank\">IT-968 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/IT-968-SE-datasheet.pdf\" target=\"_blank\">IT-968 SE Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/IT-988G-Datasheet.pdf\" target=\"_blank\">IT-988G Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/IT-988G-SE-Datasheet.pdf\" target=\"_blank\">IT-988G SE Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Isola<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">370HR, FR408HR, I-Speed<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/370HR_datasheet.pdf\" target=\"_blank\">370HR Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/fr408hr_datasheet.pdf\" target=\"_blank\">FR408HR Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/I-Speed_DataSheet.pdf\" target=\"_blank\">I-Speed Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Isola<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">I-Tera MT40, Astra MT77, Tachyon 100G<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/I_Tera-MT40-RF-Laminte-and-Prepreg-DataSheet.pdf\" target=\"_blank\">I-Tera MT40 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/astra-mt77_datasheet.pdf\" target=\"_blank\">Astra MT77 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/Tachyon-100G-Laminate_datasheet.pdf\" target=\"_blank\">Tachyon 100G Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Panasonic<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Megtron 6, Megtron 7, Megtron 8<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/Megtron-6_datasheet.pdf\" target=\"_blank\">Megtron 6 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/Megtron-7_datasheet.pdf\" target=\"_blank\">Megtron 7 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/Megtron-8_datasheet.pdf\" target=\"_blank\">Megtron 8 Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">EMC<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">EM-825, EM-827, EM-285<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-825-Datasheet.pdf\" target=\"_blank\">EM-825 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-827-Datasheet.pdf\" target=\"_blank\">EM-827 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-285-Datasheet.pdf\" target=\"_blank\">EM-285 Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">EMC<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">EM-370(D), EM-370(Z), EM-390<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-370D-Datasheet.pdf\" target=\"_blank\">EM-370(D) Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-370Z-Datasheet.pdf\" target=\"_blank\">EM-370(Z) Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-390-Datasheet.pdf\" target=\"_blank\">EM-390 Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">EMC<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">EM-888, EM-888(S), EM-888(K)<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-888-Datasheet.pdf\" target=\"_blank\">EM-888 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-888S-Datasheet.pdf\" target=\"_blank\">EM-888(S) Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-888K-Datasheet.pdf\" target=\"_blank\">EM-888(K) Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">EMC<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">EM-526, EM-528, EM-528K<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-526-Datasheet.pdf\" target=\"_blank\">EM-526 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-528-Datasheet.pdf\" target=\"_blank\">EM-528  Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-528K-Datasheet.pdf\" target=\"_blank\">EM-528K  Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">EMC<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">EM-890, EM-890K, EM-891, EM-891K<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-890-Datasheet.pdf\" target=\"_blank\">EM-890 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-890K-Datasheet.pdf\" target=\"_blank\">EM-890K Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-891-Datasheet.pdf\" target=\"_blank\">EM-891 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/EM-891K-Datasheet.pdf\" target=\"_blank\">EM-891K Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">TUC<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">TU-662, TU-768, TU-747 LK, TU -862 HF<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TU-662_datasheet.pdf\" target=\"_blank\">TU-662 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/tu-768_datasheet.pdf\" target=\"_blank\">TU-768 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TU-747-LK_datasheet.pdf\" target=\"_blank\">TU-747 LK Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/tu-862-hf_datasheet.pdf\" target=\"_blank\">TU -862 HF Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">TUC<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">TU-865, TU-872 LK, TU-872 SLK, TU-872 SLK SP<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TU-865_datasheet.pdf\" target=\"_blank\">TU-865 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/tu-872-lk_datasheet.pdf\" target=\"_blank\">TU-872 LK Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/tu-872-slk_datasheet.pdf\" target=\"_blank\">TU-872 SLK Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/tu-872-slk-sp_datasheet.pdf\" target=\"_blank\">TU-872 SLK SP Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">TUC<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">TU-883, TU -933, TU-943SN<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TU-883_datasheet.pdf\" target=\"_blank\">TU-883 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TU-933_datasheet.pdf\" target=\"_blank\">TU-933+ Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TU-943SN_datasheet.pdf\" target=\"_blank\">TU-943SN Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Nelco<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">N4000-13EP, N4000-13 EP SI<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/n4000-13ep_datasheet.pdf\" target=\"_blank\">N4000-13EP Datasheet,<\/a><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/n4000-13-ep-si_datasheet.pdf\" target=\"_blank\">N4000-13 EP SI Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Rogers<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">RO4003, RO4350B, RO4835<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/ro4003C-laminates_datasheet.pdf\" target=\"_blank\">RO4003 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/ro4350b-laminates_datasheet.pdf\" target=\"_blank\">RO4350B Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/RO4835-datasheet.pdf\" target=\"_blank\">RO4835 Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Rogers<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">RO3210, RO3003<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/ro3210-laminate-datasheet.pdf\" target=\"_blank\">RO3210 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/ro3003-laminate-datasheet.pdf\" target=\"_blank\">RO3003 Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Rogers<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">RT\/duroid 5870, RT\/duroid 5880, RT\/duroid 6002<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/RT-duroid-5870-datasheet.pdf\" target=\"_blank\">RT\/duroid 5870 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/rt-duroid-5880-datasheet.pdf\" target=\"_blank\">RT\/duroid 5880 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/RT-duroid-6002datasheet.pdf\" target=\"_blank\">RT\/duroid 6002 Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Rogers<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">TMM3, TMM4, TMM6, TMM10, TMM10i<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TMM3_datasheet.pdf\" target=\"_blank\">TMM3 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TMM4_datasheet.pdf\" target=\"_blank\">TMM4 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TMM6_datasheet.pdf\" target=\"_blank\">TMM6 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/tmm10_datasheet.pdf\" target=\"_blank\">TMM10 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/tmm10i_datasheet.pdf\" target=\"_blank\">TMM10i Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Taconic<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">TLY-5, RF35, RF-35TC, TSM-DS3<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TLY-5_datasheet.pdf\" target=\"_blank\">TLY-5 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/RF35_datasheet.pdf\" target=\"_blank\">RF35 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/RF-35TC_datasheet.pdf\" target=\"_blank\">RF-35TC Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TSM-DS3_datasheet.pdf\" target=\"_blank\">TSM-DS3 Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">Taconic<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">TLX-8, TLX-9<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TLX-8_Datasheet.pdf\" target=\"_blank\">TLX-8 Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/TLX-9_Datasheet.pdf\" target=\"_blank\">TLX-9 Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">DuPont<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">AP 8515R, AP 9111R, AP 8525R, AP 9121R<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/Pyralux-AP-8515R-datasheet.pdf\" target=\"_blank\">AP 8515R Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/Pyralux-AP-9111R-datasheet.pdf\" target=\"_blank\">AP 9111R Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pyralux-AP-8525R-datasheet.pdf\" target=\"_blank\">AP 8525R Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/Pyralux-AP-9121R-datasheet.pdf\" target=\"_blank\">AP 9121R Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">DuPont<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\">AP 8535R, AP 9131R, AP 8545R, AP 9141R<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<td class=\"ha-advanced-table__body-row-cell\"><a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/Pyralux-AP-8535R-datasheet.pdf\" target=\"_blank\">AP 8535R Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/Pyralux-AP-9131R-datasheet.pdf\" target=\"_blank\">AP 9131R Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pyralux-AP-8545R-datasheet.pdf\" target=\"_blank\">AP 8545R Datasheet,<\/a> <a href=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/Pyralux-AP-9141R-datasheet.pdf\" target=\"_blank\">AP 9141R Datasheet<\/a><\/td>\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t\t\t<tr class=\"ha-advanced-table__body-row\">\n\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t\t\t\t\t<\/tbody>\n\t\t<\/table>\n\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-ecd27d3 table-view-more-button elementor-widget elementor-widget-heading\" data-id=\"ecd27d3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">View More +<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c113173 e-flex e-con-boxed e-con e-parent\" data-id=\"c113173\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-397d1af e-con-full e-flex e-con e-child\" data-id=\"397d1af\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4225e7 elementor-widget elementor-widget-image\" data-id=\"c4225e7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pcb-prototype-service.webp\" class=\"attachment-large size-large wp-image-5121\" alt=\"\" srcset=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pcb-prototype-service.webp 1024w, https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pcb-prototype-service-300x200.webp 300w, https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pcb-prototype-service-768x512.webp 768w, https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pcb-prototype-service-600x400.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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<div class=\"elementor-element elementor-element-d82baa4 e-con-full e-flex e-con e-child\" data-id=\"d82baa4\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-400430b elementor-widget elementor-widget-heading\" data-id=\"400430b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PCB Material Properties<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c77b74 elementor-widget elementor-widget-text-editor\" data-id=\"3c77b74\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The dissipation factor (Df) is the most important in determining the extent of signal loss in a PCB material; a higher value of Df leads to a higher loss. Furthermore, the signal loss also increases with the frequency or speed of operation. Therefore, for controlling the loss at high frequencies or high speeds, choose a PCB material with a low Df value.  <\/p>\n<p>Dielectric constant (Dk) of a PCB material changes with frequency. Large variations of Dk with frequency cause larger signal distortion\/rise time degradation, which becomes less acceptable for high-frequency or high-speed signals. Therefore, as the signal frequency or speed increases, it is desirable to have lesser and lesser variation in Dk with frequency. The need for less variation of Dk with frequency for <a href=\"https:\/\/hdicircuitboard.com\/en-au\/high-frequency-pcb\/\">low loss PCB<\/a> materials has been recognized and implemented by all board material manufacturers.   <\/p>\n\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-74fd3c9 e-flex e-con-boxed e-con e-parent\" data-id=\"74fd3c9\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b5f607c elementor-widget elementor-widget-n-accordion\" data-id=\"b5f607c\" data-element_type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1900\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1900\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Dielectric constant (Dk) <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"34\" height=\"34\" viewBox=\"0 0 34 34\" fill=\"none\"><rect x=\"0.5\" y=\"0.5\" width=\"33\" height=\"33\" rx=\"16.5\" stroke=\"#E6E6E6\"><\/rect><path d=\"M9.5 21L16.927 13.0778C16.9666 13.0357 17.0334 13.0357 17.073 13.0778L24.5 21\" stroke=\"#585858\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"34\" height=\"34\" viewBox=\"0 0 34 34\" fill=\"none\"><rect x=\"0.5\" y=\"0.5\" width=\"33\" height=\"33\" rx=\"16.5\" stroke=\"#E6E6E6\"><\/rect><path d=\"M9.5 13L16.927 20.9222C16.9666 20.9643 17.0334 20.9643 17.073 20.9222L24.5 13\" stroke=\"#585858\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1900\" class=\"elementor-element elementor-element-2861c15 e-con-full e-flex e-con e-child\" data-id=\"2861c15\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eb4a5ee elementor-widget elementor-widget-text-editor\" data-id=\"eb4a5ee\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The Dk of most PCB materials ranges from 2 to 10. The Dk of a PCB material largely determines the trace width of controlled impedance transmission lines on the circuit board; the greater the Dk value, the lesser the trace width will be for the same target controlled impedance value. A higher Dk value also leads to higher dielectric loss. In general, high-speed\/low-loss materials have lower Dk values. Thus, Dk becomes an important electrical performance criterion for material selection. For normal speed\/normal loss materials, the Dk varies considerably with frequency; for very high speed\/very low loss materials, the Dk remains effectively constant with frequency. The Dk of the most commonly used board material- FR4- for example FR370HR- is 3.92 @ 10Ghz.      <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1901\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1901\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Dissipation factor (Df) <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"34\" height=\"34\" viewBox=\"0 0 34 34\" fill=\"none\"><rect x=\"0.5\" y=\"0.5\" width=\"33\" height=\"33\" rx=\"16.5\" stroke=\"#E6E6E6\"><\/rect><path d=\"M9.5 21L16.927 13.0778C16.9666 13.0357 17.0334 13.0357 17.073 13.0778L24.5 21\" stroke=\"#585858\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"34\" height=\"34\" viewBox=\"0 0 34 34\" fill=\"none\"><rect x=\"0.5\" y=\"0.5\" width=\"33\" height=\"33\" rx=\"16.5\" stroke=\"#E6E6E6\"><\/rect><path d=\"M9.5 13L16.927 20.9222C16.9666 20.9643 17.0334 20.9643 17.073 20.9222L24.5 13\" stroke=\"#585858\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1901\" class=\"elementor-element elementor-element-c339fa0 e-con-full e-flex e-con e-child\" data-id=\"c339fa0\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3f0ae42 elementor-widget elementor-widget-text-editor\" data-id=\"3f0ae42\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A material\u2019s dissipation factor is the most important factor in determining the signal attenuation or signal loss, as signals travel along a PCB conductor or trace. The lower a material\u2019s dissipation factor is, the lesser will be the signal loss. Thus, Df is the most important selection criterion from the signal loss perspective. The Df of FR4 material FR370HR is 0.025 @ 10Ghz.   <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1902\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1902\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> CTI class\/voltage <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"34\" height=\"34\" viewBox=\"0 0 34 34\" fill=\"none\"><rect x=\"0.5\" y=\"0.5\" width=\"33\" height=\"33\" rx=\"16.5\" stroke=\"#E6E6E6\"><\/rect><path d=\"M9.5 21L16.927 13.0778C16.9666 13.0357 17.0334 13.0357 17.073 13.0778L24.5 21\" stroke=\"#585858\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"34\" height=\"34\" viewBox=\"0 0 34 34\" fill=\"none\"><rect x=\"0.5\" y=\"0.5\" width=\"33\" height=\"33\" rx=\"16.5\" stroke=\"#E6E6E6\"><\/rect><path d=\"M9.5 13L16.927 20.9222C16.9666 20.9643 17.0334 20.9643 17.073 20.9222L24.5 13\" stroke=\"#585858\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1902\" class=\"elementor-element elementor-element-d860224 e-con-full e-flex e-con e-child\" data-id=\"d860224\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce8d9e5 elementor-widget elementor-widget-text-editor\" data-id=\"ce8d9e5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>It is a measure of the voltage threshold above which electric breakdown can occur between 2 electrical conductors on the surface of a material. The smaller the CTI class value, the higher the threshold voltage. The CTI of the most commonly used PCB material-FR4- for example FR370HR- is CTI Class 3 with the electric breakdown voltage range being 175V-249V.  <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9432b62 elementor-widget elementor-widget-n-accordion\" data-id=\"9432b62\" data-element_type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1550\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1550\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Glass transition temperature (Tg) <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"34\" height=\"34\" viewBox=\"0 0 34 34\" fill=\"none\"><rect x=\"0.5\" y=\"0.5\" width=\"33\" height=\"33\" rx=\"16.5\" stroke=\"#E6E6E6\"><\/rect><path d=\"M9.5 21L16.927 13.0778C16.9666 13.0357 17.0334 13.0357 17.073 13.0778L24.5 21\" stroke=\"#585858\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"34\" height=\"34\" viewBox=\"0 0 34 34\" fill=\"none\"><rect x=\"0.5\" y=\"0.5\" width=\"33\" height=\"33\" rx=\"16.5\" stroke=\"#E6E6E6\"><\/rect><path d=\"M9.5 13L16.927 20.9222C16.9666 20.9643 17.0334 20.9643 17.073 20.9222L24.5 13\" stroke=\"#585858\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1550\" class=\"elementor-element elementor-element-b1d4b0a e-con-full e-flex e-con e-child\" data-id=\"b1d4b0a\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d5ff89e elementor-widget elementor-widget-text-editor\" data-id=\"d5ff89e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Tg is the temperature around which a circuit board substrate transitions from a glassy, rigid state to a softened, deformable state. Above Tg, the material has a substantially higher coefficient of thermal expansion than that below Tg. However, the deformation with temperature around Tg is completely elastic; when the temperature drops down from a temperature higher than Tg to below Tg, the material returns to its original state. For all lead-free (ROHS compatible) materials the Tg requirement is &gt;= 170 \u00b0C.The Tg of FR4 material FR370HR- is 180 \u00b0C.   <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1551\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1551\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Decomposition temperature (Td) <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"34\" height=\"34\" viewBox=\"0 0 34 34\" fill=\"none\"><rect x=\"0.5\" y=\"0.5\" width=\"33\" height=\"33\" rx=\"16.5\" stroke=\"#E6E6E6\"><\/rect><path d=\"M9.5 21L16.927 13.0778C16.9666 13.0357 17.0334 13.0357 17.073 13.0778L24.5 21\" stroke=\"#585858\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"34\" height=\"34\" viewBox=\"0 0 34 34\" fill=\"none\"><rect x=\"0.5\" y=\"0.5\" width=\"33\" height=\"33\" rx=\"16.5\" stroke=\"#E6E6E6\"><\/rect><path d=\"M9.5 13L16.927 20.9222C16.9666 20.9643 17.0334 20.9643 17.073 20.9222L24.5 13\" stroke=\"#585858\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1551\" class=\"elementor-element elementor-element-81a371c e-con-full e-flex e-con e-child\" data-id=\"81a371c\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7712d24 elementor-widget elementor-widget-text-editor\" data-id=\"7712d24\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Td is the temperature at which a PCB material chemically decomposes and the change is completely irreversible; once the material crosses Td, it cannot return to its original state after cooling down and therefore becomes totally non-functional. The Td of FR4 material FR370HR is 340 \u00b0C. <\/p>\n<p>Coefficient of thermal expansion (CTE) X\/Y and Z direction<\/p>\n<p>It is the rate of expansion of a board material in the X, Y, and Z directions as the temperature increases. These values refer to the rate of expansion below Tg. The X, Y CTE of FR4 material FR370HR is (13,14) ppm\/\u00b0C. The Z-axis CTE of FR370HR is 45 ppm\/\u00b0C.   <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b38cffe e-flex e-con-boxed e-con e-parent\" data-id=\"b38cffe\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-81aa743 e-con-full e-flex e-con e-child\" data-id=\"81aa743\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6ae1d0b elementor-widget elementor-widget-image\" data-id=\"6ae1d0b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pcb-prototype-board.webp\" class=\"attachment-full size-full wp-image-5120\" alt=\"\" srcset=\"https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pcb-prototype-board.webp 1024w, https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pcb-prototype-board-300x200.webp 300w, https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pcb-prototype-board-768x512.webp 768w, https:\/\/hdicircuitboard.com\/wp-content\/uploads\/2025\/01\/pcb-prototype-board-600x400.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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<div class=\"elementor-element elementor-element-025e63d e-con-full e-flex e-con e-child\" data-id=\"025e63d\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0dbb34c elementor-widget elementor-widget-heading\" data-id=\"0dbb34c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Laminates in Stock<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84960d1 elementor-widget elementor-widget-text-editor\" data-id=\"84960d1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>We understand how important it is for you to have those prototypes that you handed over to Benchuang Electronics delivered in a timely manner. To this end, Benchuang Electronics is having all sorts of laminates, especially for those are high Tg, Low Dk\/Loss materials available in stock enables us to start to fabricate your urgent requirements without missing a beat. The rare material preparation ahead of time in favor of the lead time of quick-turn projects. That&#8217;s customer cares in the highest sense for a quick-turn job.   <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8799481 elementor-widget elementor-widget-default\" data-id=\"8799481\" data-element_type=\"widget\" data-widget_type=\"default.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t<div class=\"readmore_wrapper\">\n\t<button class=\"readmore_btn read-more\" style=\"color:#2C53A2;\">Show More<div class=\"my-icon-wrapper\" style=\"width:16px;\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"17\" viewBox=\"0 0 16 17\" fill=\"none\"><path d=\"M12 9L8 13L4 9\" fill=\"#2C53A2\"><\/path><\/svg>\t\t<\/div><\/a><\/button>\n\t<div class=\"readmore_description\"><p>A variety of board materials ranging from FR4 to Microwave\/RF PTFE can be retrieved from our warehouse in an instant, get going to meet any urgent PCB\u2019s requirement. No matter what kind of the raw material are designated to apply on your designs; the regular FR4, or High Tg (e.g., Arlon, Nelco, Getek, Isola), High frequency& Low DK\/Loss (e.g., Rogers, Taconic, etc.), flex, rigid-flex, or other types of laminate, we have them all for you.<\/p><\/div>\n\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ef89d07 e-flex e-con-boxed e-con e-parent\" data-id=\"ef89d07\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3817cf7 e-con-full e-flex e-con e-child\" data-id=\"3817cf7\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8415d0a elementor-widget elementor-widget-heading\" data-id=\"8415d0a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Get Touch For PCB Manufacturing and Assembly <\/h2>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-713e8b9 e-con-full e-flex e-con e-child\" data-id=\"713e8b9\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t<div class=\"elementor-element elementor-element-06f973e e-con-full e-flex e-con e-child\" data-id=\"06f973e\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6dca923 elementor-align-left elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"6dca923\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">High frequency low loss PCB material<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b876d1a e-con-full e-flex e-con e-child\" data-id=\"b876d1a\" data-element_type=\"container\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-03b7bfa elementor-align-left elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"03b7bfa\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-circle\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M256 8C119 8 8 119 8 256s111 248 248 248 248-111 248-248S393 8 256 8z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Low loss high speed PCB materials<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75c26d9 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"75c26d9\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/hdicircuitboard.com\/online-pcb-quote\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"25\" height=\"25\" viewBox=\"0 0 25 25\" fill=\"none\"><path d=\"M21.5 12.5H3.5\" stroke=\"white\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><path d=\"M15.5 6.5L21.5 12.5L15.5 18.5\" stroke=\"white\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">GET A QUOTE<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>PCB Material High frequency low loss PCB material Low loss high speed PCB materials PCB Material Printed circuit boards (PCB) are embedded into almost all electronic devices. While a PCB is not necessarily needed to make an electronic system, they provide a convenient means of connecting various circuits together through copper routes while also providing [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5119","page","type-page","status-publish","hentry"],"blocksy_meta":{"has_hero_section":"disabled","vertical_spacing_source":"custom","content_area_spacing":"none","styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"_links":{"self":[{"href":"https:\/\/hdicircuitboard.com\/en-au\/wp-json\/wp\/v2\/pages\/5119","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hdicircuitboard.com\/en-au\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hdicircuitboard.com\/en-au\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hdicircuitboard.com\/en-au\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hdicircuitboard.com\/en-au\/wp-json\/wp\/v2\/comments?post=5119"}],"version-history":[{"count":5,"href":"https:\/\/hdicircuitboard.com\/en-au\/wp-json\/wp\/v2\/pages\/5119\/revisions"}],"predecessor-version":[{"id":6274,"href":"https:\/\/hdicircuitboard.com\/en-au\/wp-json\/wp\/v2\/pages\/5119\/revisions\/6274"}],"wp:attachment":[{"href":"https:\/\/hdicircuitboard.com\/en-au\/wp-json\/wp\/v2\/media?parent=5119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}