{"id":4310,"date":"2025-09-06T15:03:56","date_gmt":"2025-09-06T07:03:56","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=4310"},"modified":"2025-09-06T15:03:59","modified_gmt":"2025-09-06T07:03:59","slug":"what-is-a-ceramic-pcb","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/","title":{"rendered":"Mik\u00e4 on keraaminen piirilevy ja millaisia keraamisia piirilevyj\u00e4 on olemassa?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sis\u00e4llysluettelo<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/#What_is_a_Ceramic_PCB\" >Mik\u00e4 on keraaminen PCB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/#Types_of_Ceramic_PCBs\" >Keraamisen PCB:n tyypit Suunnitteluohjeet:<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/#1_HTCC_High-Temperature_Co-fired_Ceramic\" >1. HTCC (korkeal\u00e4mp\u00f6tilakeraamiset keraamiset)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/#2_LTCC_Low-Temperature_Co-fired_Ceramic\" >2.LTCC (matalal\u00e4mp\u00f6tilakeraamiset keraamiset)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/#3_Thick-Film_Ceramic_PCB\" >3.Paksukalvoinen keraaminen PCB<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/#4_Thin-Film_Ceramic_PCB\" >4.Ohutkalvokeraaminen PCB<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/#5_DBCDPC_Direct_Bonded_CopperDirect_Plated_Copper_Ceramic_Substrate\" >5.DBC\/DPC (Suoraan sidottu kupari\/suorasti p\u00e4\u00e4llystetty kupari-keraaminen substraatti)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/#Advantages_of_Ceramic_PCBs\" >Keraamisten piirilevyjen edut<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/#Manufacturing_Process_of_Ceramic_PCBs\" >Keraamisten piirilevyjen valmistusprosessi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/#When_to_Choose_Ceramic_PCBs\" >Milloin valita keraamiset piirilevyt?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/#Application_Fields\" >Sovelluskent\u00e4t<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_Ceramic_PCB\"><\/span>Mik\u00e4 on <a href=\"https:\/\/www.topfastpcb.com\/fi\/products\/category\/ceramic-pcb\/\">Keraaminen piirilevy<\/a>?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Keraamiset piirilevyt (PCB) ovat piirilevyj\u00e4, joissa substraattina k\u00e4ytet\u00e4\u00e4n keraamisia materiaaleja. Ne valmistetaan keraamisista jauheista (kuten alumiinioksidista, alumiinitridist\u00e4 tai berylliumoksidista) yhdistettyn\u00e4 orgaanisiin sideaineisiin.Niiden l\u00e4mm\u00f6njohtavuus on tyypillisesti 9\u201320 W\/m\u00b7K, mik\u00e4 tekee niist\u00e4 erinomaisia l\u00e4mm\u00f6n hallintaan. Niill\u00e4 on my\u00f6s alhainen l\u00e4mp\u00f6laajenemiskerroin (CTE) ja vakaat s\u00e4hk\u00f6iset ominaisuudet. Ne valmistetaan k\u00e4ytt\u00e4m\u00e4ll\u00e4 tekniikoita, kuten laseraktivoitu metallointi (LAM), mik\u00e4 tekee niist\u00e4 t\u00e4ydellisi\u00e4 elektronisiin laitteisiin, jotka toimivat suuritehoisissa, korkeataajuisissa ja korkean l\u00e4mp\u00f6tilan ymp\u00e4rist\u00f6iss\u00e4.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB-2.jpg\" alt=\"Keraaminen piirilevy\" class=\"wp-image-4312\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB-2-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Types_of_Ceramic_PCBs\"><\/span>Keraamisen PCB:n tyypit Suunnitteluohjeet:<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Materiaalij\u00e4rjestelmien ja valmistusprosessien perusteella keraamiset piirilevyt luokitellaan p\u00e4\u00e4asiassa seuraaviin tyyppeihin:<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_HTCC_High-Temperature_Co-fired_Ceramic\"><\/span><strong>1. HTCC (korkeal\u00e4mp\u00f6tilakeraamiset keraamiset)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Materiaalit<\/strong>: Alumiinipohjainen keramiikka, jossa on volframi\/molybdeenimetallipastoja.<\/li>\n\n<li><strong>Prosessi<\/strong>: Yhteispoltto vetyatmosf\u00e4\u00e4riss\u00e4 1600\u20131700 \u00b0C:ssa enint\u00e4\u00e4n 48 tuntia.<\/li>\n\n<li><strong>Ominaisuudet<\/strong>Korkea rakenteellinen lujuus ja tarkkuus, soveltuu korkean luotettavuuden ilmailu- ja avaruus- sek\u00e4 sotilassovelluksiin.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_LTCC_Low-Temperature_Co-fired_Ceramic\"><\/span><strong>2.LTCC (matalal\u00e4mp\u00f6tilakeraamiset keraamiset)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Materiaalit<\/strong>Kristallilasi + keraamiset komposiittimateriaalit, joissa on kultapohjaisia tahnoja.<\/li>\n\n<li><strong>Prosessi<\/strong>: Sintraus noin 900 \u00b0C:ssa, mink\u00e4 j\u00e4lkeen laminointi ja muovaus.<\/li>\n\n<li><strong>Ominaisuudet<\/strong>Alhainen kutistumistoleranssi ja korkea mekaaninen lujuus, k\u00e4ytet\u00e4\u00e4n laajalti RF-moduuleissa ja antureissa.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Thick-Film_Ceramic_PCB\"><\/span><strong>3.Paksukalvoinen keraaminen PCB<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Prosessi<\/strong>: Hopea-\/kulta-palladiumpastojen silkkipainatus keraamisille alustoille, jota seuraa korkean l\u00e4mp\u00f6tilan sintraus (\u22641000 \u00b0C).<\/li>\n\n<li><strong>Ominaisuudet<\/strong>: Johtokerroksen paksuus 10\u201313 \u03bcm, tukee passiivisten komponenttien, kuten vastusten ja kondensaattoreiden, integrointia, sopii monimutkaisiin piirisuunnitteluihin.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Thin-Film_Ceramic_PCB\"><\/span><strong>4.Ohutkalvokeraaminen PCB<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Prosessi<\/strong>Mikronitason metallipiirien muodostaminen tyhji\u00f6pinnoituksella tai sputteroinnilla.<\/li>\n\n<li><strong>Ominaisuudet<\/strong>Korkea piirin tarkkuus, ihanteellinen korkeataajuisille mikroaaltopiireille.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_DBCDPC_Direct_Bonded_CopperDirect_Plated_Copper_Ceramic_Substrate\"><\/span><strong>5.DBC\/DPC (Suoraan sidottu kupari\/suorasti p\u00e4\u00e4llystetty kupari-keraaminen substraatti)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Prosessi<\/strong>Kuparifolion suora liimaaminen keraamisille pinnoille korkeissa l\u00e4mp\u00f6tiloissa (DBC) tai piirin muodostaminen galvanoimalla (DPC).<\/li>\n\n<li><strong>Ominaisuudet<\/strong>Erinomainen l\u00e4mm\u00f6njohtavuus ja virransietokyky, mink\u00e4 vuoksi ne ovat ensisijainen valinta tehopuolijohteisiin (esim. IGBT) ja LED-valaistukseen.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_Ceramic_PCBs\"><\/span>Keraamisten piirilevyjen edut<span class=\"ez-toc-section-end\"><\/span><\/h2><ol class=\"wp-block-list\"><li><strong>Korkea l\u00e4mm\u00f6njohtavuus<\/strong>:<br>L\u00e4mm\u00f6njohtavuus on paljon korkeampi kuin perinteisiss\u00e4 FR-4-substraateissa (esim. alumiinitriidi voi saavuttaa 170\u2013230 W\/m\u00b7K), mik\u00e4 ratkaisee tehokkaasti l\u00e4mm\u00f6n haihtumisen suuritehoisissa laitteissa.<\/li>\n\n<li><strong>Erinomainen korkean taajuuden suorituskyky<\/strong>:<br>Alhainen dielektrinen h\u00e4vi\u00f6 ja vakaa dielektrinen vakio, joka soveltuu 5G-, RF- ja mikroaaltoviestint\u00e4\u00e4n.<\/li>\n\n<li><strong>Korkean l\u00e4mp\u00f6tilan vakaus<\/strong>:<br>Voidaan k\u00e4ytt\u00e4\u00e4 yli 350 \u00b0C:n l\u00e4mp\u00f6tiloissa, mik\u00e4 tekee niist\u00e4 ihanteellisia autojen elektroniikkaan, ilmailu- ja avaruusteollisuuteen sek\u00e4 muihin korkean l\u00e4mp\u00f6tilan sovelluksiin.<\/li>\n\n<li><strong>Mekaaninen ja kemiallinen kest\u00e4vyys<\/strong>:<br>Korkea mekaaninen lujuus, t\u00e4rin\u00e4n, korroosion ja kemiallisen eroosion kest\u00e4vyys.<\/li>\n\n<li><strong>Mittapysyvyys ja alhainen CTE<\/strong>:<br>L\u00e4mp\u00f6laajenemiskerroin on l\u00e4hell\u00e4 piisirujen l\u00e4mp\u00f6laajenemiskerrointa, mik\u00e4 v\u00e4hent\u00e4\u00e4 l\u00e4mp\u00f6rasituksesta johtuvia liitosvikoja.<\/li>\n\n<li><strong>Suuren tiheyden integrointikapasiteetti<\/strong>:<br>Tukee hienoja viivanleveyksi\u00e4, mikroviivoja ja monikerroksista pinoamista, mik\u00e4 sopii miniatyrisoituihin malleihin.<\/li><\/ol><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB-1-1.jpg\" alt=\"Keraamiset PCBsessSuunnitteluohjeet:\" class=\"wp-image-4314\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB-1-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB-1-1-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB-1-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Manufacturing_Process_of_Ceramic_PCBs\"><\/span>Keraamisten piirilevyjen valmistusprosessi<span class=\"ez-toc-section-end\"><\/span><\/h2><ol class=\"wp-block-list\"><li><strong>Suunnittelu ja ulkoasu<\/strong>:<br>Piirisuunnittelu CAD-ohjelmiston avulla, l\u00e4mm\u00f6nhallinnan ja signaalin eheyden optimointi.<\/li>\n\n<li><strong>Substraatin valmistelu<\/strong>:<br>Keraamiset substraatit (Al\u2082O\u2083, AlN, SiC jne.) leikataan ja kiillotetaan haluttuihin mittoihin.<\/li>\n\n<li><strong>Johtavan kerroksen laskeutuminen<\/strong>:<br>Hopea\/kulta-palladium-johtava tahna levitet\u00e4\u00e4n silkkipaino- tai mustesuihkutekniikalla.<\/li>\n\n<li><strong>Poraus ja t\u00e4ytt\u00f6<\/strong>:<br>Laser- tai mekaaninen poraus, jossa l\u00e4piviennit t\u00e4ytet\u00e4\u00e4n johtavilla materiaaleilla kerrosten v\u00e4lisi\u00e4 liitoksia varten.<\/li>\n\n<li><strong>Yhteispoltto ja sintraus<\/strong>:<\/li><\/ol><ul class=\"wp-block-list\"><li>HTCC: Sintrattu vetyymp\u00e4rist\u00f6ss\u00e4 1600\u20131700 \u00b0C:ssa.<\/li>\n\n<li>LTCC: Matalan l\u00e4mp\u00f6tilan sintraus noin 900 \u00b0C:ssa.<br>Monikerroksiset piirit on pinottava ennen rinnakkaispolttoa.<\/li><\/ul><ol class=\"wp-block-list\"><li><strong>Komponenttien kokoonpano ja testaus<\/strong>:<br>SMD-komponentit juotetaan, mink\u00e4 j\u00e4lkeen tehd\u00e4\u00e4n s\u00e4hk\u00f6-, ymp\u00e4rist\u00f6- ja luotettavuustestit.<\/li>\n\n<li><strong>Suojapinnoitteet ja pakkaukset<\/strong>:<br>Suojakerrokset levitet\u00e4\u00e4n ymp\u00e4rist\u00f6nkest\u00e4vyyden parantamiseksi, mink\u00e4 j\u00e4lkeen tehd\u00e4\u00e4n lopullinen toiminnallinen testaus ja pakkaus.<\/li><\/ol><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"When_to_Choose_Ceramic_PCBs\"><\/span>Milloin valita keraamiset piirilevyt?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Keraamiset piirilevyt soveltuvat seuraaviin tilanteisiin:<\/p><ul class=\"wp-block-list\"><li><strong>Suuritehoiset laitteet<\/strong>: Kuten IGBT-moduulit, tehonhallintaj\u00e4rjestelm\u00e4t ja autojen LED-valot.<\/li>\n\n<li><strong>Korkean taajuuden sovellukset<\/strong>5G-tukiasemat, tutkaj\u00e4rjestelm\u00e4t, satelliittiviestint\u00e4.<\/li>\n\n<li><strong>Korkean l\u00e4mp\u00f6tilan ymp\u00e4rist\u00f6t<\/strong>Ilmailu- ja avaruusteollisuuden moottorinohjaus, autoteollisuuden elektroniikka.<\/li>\n\n<li><strong>Korkean luotettavuuden vaatimukset<\/strong>L\u00e4\u00e4kinn\u00e4lliset laitteet (esim. laser-kirurgiset instrumentit), sotilaslaitteet.<\/li>\n\n<li><strong>Kemiallisesti sy\u00f6vytt\u00e4v\u00e4t ymp\u00e4rist\u00f6t<\/strong>: \u00d6ljynetsint\u00e4, teollisuusautomaatio.<\/li><\/ul><p><strong>Huomioita<\/strong>:<\/p><ul class=\"wp-block-list\"><li>Keraamiset piirilevyt ovat suhteellisen kalliita, joten ne soveltuvat pikemminkin korkean suorituskyvyn tarpeisiin kuin kuluttajaluokan tuotteisiin.<\/li>\n\n<li>Suunnittelussa on otettava huomioon materiaalin hauraus mekaanisen j\u00e4nnityksen keskittymisen v\u00e4ltt\u00e4miseksi.<\/li>\n\n<li>Prosessien suuri monimutkaisuus edellytt\u00e4\u00e4 yhteisty\u00f6t\u00e4 sellaisten toimittajien kanssa, joilla on kyps\u00e4\u00e4 teknist\u00e4 asiantuntemusta.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Application_Fields\"><\/span>Sovelluskent\u00e4t<span class=\"ez-toc-section-end\"><\/span><\/h2><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Kentt\u00e4<\/th><th>Sovellusesimerkkej\u00e4<\/th><\/tr><\/thead><tbody><tr><td><strong>Ilmailu- ja avaruusala<\/strong><\/td><td>Ohjusten ohjausj\u00e4rjestelm\u00e4t, tutkal\u00e4hetinvastaanotinmoduulit, satelliittiviestint\u00e4laitteet.<\/td><\/tr><tr><td><strong>Autoteollisuuden elektroniikka<\/strong><\/td><td>S\u00e4hk\u00f6ajoneuvojen tehomoduulit, autojen LED-valot, anturit.<\/td><\/tr><tr><td><strong>5G ja viestint\u00e4<\/strong><\/td><td>Korkeataajuiset RF-moduulit, antenniryhm\u00e4t ja tukiasemien tehovahvistimet.<\/td><\/tr><tr><td><strong>L\u00e4\u00e4kinn\u00e4lliset laitteet<\/strong><\/td><td>L\u00e4\u00e4ketieteelliset laserlaitteet, r\u00f6ntgenlaitteet ja suurtaajuuskirurgiset instrumentit.<\/td><\/tr><tr><td><strong>Teollisuuselektroniikka<\/strong><\/td><td>Suuritehoiset tarvikkeet, teollisuuslaserit ja \u00f6ljynetsint\u00e4laitteet.<\/td><\/tr><tr><td><strong>Armeija ja puolustus<\/strong><\/td><td>Tutkaj\u00e4rjestelm\u00e4t, ohjusten ohjaus ja s\u00e4teilynkest\u00e4v\u00e4t elektroniset laitteet.<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>Keraamiset piirilevyt ovat painettuja piirilevyj\u00e4, joissa on keraamiset substraatit, jotka tarjoavat poikkeuksellisen l\u00e4mm\u00f6njohtavuuden, korkean taajuuden suorituskyvyn ja korkean l\u00e4mp\u00f6tilan vakauden. Ne luokitellaan ensisijaisesti HTCC-, LTCC- ja paksukeramiikkatyyppeihin, jotka soveltuvat korkean luotettavuuden sovelluksiin, kuten ilmailu- ja avaruusalalle, 5G-viestint\u00e4\u00e4n, autoelektroniikkaan ja l\u00e4\u00e4kinn\u00e4llisiin laitteisiin.<\/p>","protected":false},"author":1,"featured_media":4311,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[109],"tags":[365],"class_list":["post-4310","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faq","tag-ceramic-pcb"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is a ceramic PCB, and what are the types of ceramic PCBs? - Topfastpcb<\/title>\n<meta name=\"description\" content=\"Ceramic PCB is a high-performance circuit board utilizing an aluminum oxide\/aluminum nitride substrate, offering high thermal conductivity, high-frequency stability, and high-temperature resistance. This article provides a detailed analysis of ceramic PCB types, manufacturing processes, advantages, and application areas, helping engineers select suitable solutions for high-end electronic designs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/\" \/>\n<meta property=\"og:locale\" content=\"fi_FI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is a ceramic PCB, and what are the types of ceramic PCBs? - Topfastpcb\" \/>\n<meta property=\"og:description\" content=\"Ceramic PCB is a high-performance circuit board utilizing an aluminum oxide\/aluminum nitride substrate, offering high thermal conductivity, high-frequency stability, and high-temperature resistance. This article provides a detailed analysis of ceramic PCB types, manufacturing processes, advantages, and application areas, helping engineers select suitable solutions for high-end electronic designs.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/\" \/>\n<meta property=\"og:site_name\" content=\"Topfastpcb\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-06T07:03:56+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-06T07:03:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"402\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u6258\u666e\u6cd5\u65af\u7279\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Kirjoittanut\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u6258\u666e\u6cd5\u65af\u7279\" \/>\n\t<meta name=\"twitter:label2\" content=\"Arvioitu lukuaika\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minuuttia\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/\"},\"author\":{\"name\":\"\u6258\u666e\u6cd5\u65af\u7279\",\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a\"},\"headline\":\"What is a ceramic PCB, and what are the types of ceramic PCBs?\",\"datePublished\":\"2025-09-06T07:03:56+00:00\",\"dateModified\":\"2025-09-06T07:03:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/\"},\"wordCount\":727,\"publisher\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB.jpg\",\"keywords\":[\"Ceramic PCB\"],\"articleSection\":[\"FAQ\"],\"inLanguage\":\"fi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/\",\"url\":\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/\",\"name\":\"What is a ceramic PCB, and what are the types of ceramic PCBs? - Topfastpcb\",\"isPartOf\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB.jpg\",\"datePublished\":\"2025-09-06T07:03:56+00:00\",\"dateModified\":\"2025-09-06T07:03:59+00:00\",\"description\":\"Ceramic PCB is a high-performance circuit board utilizing an aluminum oxide\/aluminum nitride substrate, offering high thermal conductivity, high-frequency stability, and high-temperature resistance. This article provides a detailed analysis of ceramic PCB types, manufacturing processes, advantages, and application areas, helping engineers select suitable solutions for high-end electronic designs.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#breadcrumb\"},\"inLanguage\":\"fi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fi\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#primaryimage\",\"url\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB.jpg\",\"contentUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB.jpg\",\"width\":600,\"height\":402,\"caption\":\"Ceramic PCB\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.topfastpcb.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is a ceramic PCB, and what are the types of ceramic PCBs?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.topfastpcb.com\/#website\",\"url\":\"https:\/\/www.topfastpcb.com\/\",\"name\":\"Topfastpcb\",\"description\":\"Topfast Prime Choice for Global Electronics Manufacturing\",\"publisher\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.topfastpcb.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.topfastpcb.com\/#organization\",\"name\":\"Topfastpcb\",\"url\":\"https:\/\/www.topfastpcb.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fi\",\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png\",\"contentUrl\":\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png\",\"width\":144,\"height\":56,\"caption\":\"Topfastpcb\"},\"image\":{\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a\",\"name\":\"\u6258\u666e\u6cd5\u65af\u7279\",\"sameAs\":[\"http:\/\/www.topfastpcb.com\"],\"url\":\"https:\/\/www.topfastpcb.com\/fi\/blog\/author\/admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is a ceramic PCB, and what are the types of ceramic PCBs? - Topfastpcb","description":"Ceramic PCB is a high-performance circuit board utilizing an aluminum oxide\/aluminum nitride substrate, offering high thermal conductivity, high-frequency stability, and high-temperature resistance. This article provides a detailed analysis of ceramic PCB types, manufacturing processes, advantages, and application areas, helping engineers select suitable solutions for high-end electronic designs.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/","og_locale":"fi_FI","og_type":"article","og_title":"What is a ceramic PCB, and what are the types of ceramic PCBs? - Topfastpcb","og_description":"Ceramic PCB is a high-performance circuit board utilizing an aluminum oxide\/aluminum nitride substrate, offering high thermal conductivity, high-frequency stability, and high-temperature resistance. This article provides a detailed analysis of ceramic PCB types, manufacturing processes, advantages, and application areas, helping engineers select suitable solutions for high-end electronic designs.","og_url":"https:\/\/www.topfastpcb.com\/fi\/blog\/what-is-a-ceramic-pcb\/","og_site_name":"Topfastpcb","article_published_time":"2025-09-06T07:03:56+00:00","article_modified_time":"2025-09-06T07:03:59+00:00","og_image":[{"width":600,"height":402,"url":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB.jpg","type":"image\/jpeg"}],"author":"\u6258\u666e\u6cd5\u65af\u7279","twitter_card":"summary_large_image","twitter_misc":{"Kirjoittanut":"\u6258\u666e\u6cd5\u65af\u7279","Arvioitu lukuaika":"4 minuuttia"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#article","isPartOf":{"@id":"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/"},"author":{"name":"\u6258\u666e\u6cd5\u65af\u7279","@id":"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a"},"headline":"What is a ceramic PCB, and what are the types of ceramic PCBs?","datePublished":"2025-09-06T07:03:56+00:00","dateModified":"2025-09-06T07:03:59+00:00","mainEntityOfPage":{"@id":"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/"},"wordCount":727,"publisher":{"@id":"https:\/\/www.topfastpcb.com\/#organization"},"image":{"@id":"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#primaryimage"},"thumbnailUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB.jpg","keywords":["Ceramic PCB"],"articleSection":["FAQ"],"inLanguage":"fi"},{"@type":"WebPage","@id":"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/","url":"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/","name":"What is a ceramic PCB, and what are the types of ceramic PCBs? - Topfastpcb","isPartOf":{"@id":"https:\/\/www.topfastpcb.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#primaryimage"},"image":{"@id":"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#primaryimage"},"thumbnailUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB.jpg","datePublished":"2025-09-06T07:03:56+00:00","dateModified":"2025-09-06T07:03:59+00:00","description":"Ceramic PCB is a high-performance circuit board utilizing an aluminum oxide\/aluminum nitride substrate, offering high thermal conductivity, high-frequency stability, and high-temperature resistance. This article provides a detailed analysis of ceramic PCB types, manufacturing processes, advantages, and application areas, helping engineers select suitable solutions for high-end electronic designs.","breadcrumb":{"@id":"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#breadcrumb"},"inLanguage":"fi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/"]}]},{"@type":"ImageObject","inLanguage":"fi","@id":"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#primaryimage","url":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB.jpg","contentUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/Ceramic-PCB.jpg","width":600,"height":402,"caption":"Ceramic PCB"},{"@type":"BreadcrumbList","@id":"https:\/\/www.topfastpcb.com\/blog\/what-is-a-ceramic-pcb\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.topfastpcb.com\/"},{"@type":"ListItem","position":2,"name":"What is a ceramic PCB, and what are the types of ceramic PCBs?"}]},{"@type":"WebSite","@id":"https:\/\/www.topfastpcb.com\/#website","url":"https:\/\/www.topfastpcb.com\/","name":"Topfastpcb","description":"Topfast Prime Choice for Global Electronics Manufacturing","publisher":{"@id":"https:\/\/www.topfastpcb.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.topfastpcb.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fi"},{"@type":"Organization","@id":"https:\/\/www.topfastpcb.com\/#organization","name":"Topfastpcb","url":"https:\/\/www.topfastpcb.com\/","logo":{"@type":"ImageObject","inLanguage":"fi","@id":"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png","contentUrl":"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2026\/02\/cropped-topfast-logo.png","width":144,"height":56,"caption":"Topfastpcb"},"image":{"@id":"https:\/\/www.topfastpcb.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.topfastpcb.com\/#\/schema\/person\/39870874f1c329f3cd3693593dbdce3a","name":"\u6258\u666e\u6cd5\u65af\u7279","sameAs":["http:\/\/www.topfastpcb.com"],"url":"https:\/\/www.topfastpcb.com\/fi\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.topfastpcb.com\/fi\/wp-json\/wp\/v2\/posts\/4310","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.topfastpcb.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.topfastpcb.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/fi\/wp-json\/wp\/v2\/comments?post=4310"}],"version-history":[{"count":1,"href":"https:\/\/www.topfastpcb.com\/fi\/wp-json\/wp\/v2\/posts\/4310\/revisions"}],"predecessor-version":[{"id":4315,"href":"https:\/\/www.topfastpcb.com\/fi\/wp-json\/wp\/v2\/posts\/4310\/revisions\/4315"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/fi\/wp-json\/wp\/v2\/media\/4311"}],"wp:attachment":[{"href":"https:\/\/www.topfastpcb.com\/fi\/wp-json\/wp\/v2\/media?parent=4310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.topfastpcb.com\/fi\/wp-json\/wp\/v2\/categories?post=4310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.topfastpcb.com\/fi\/wp-json\/wp\/v2\/tags?post=4310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}