Tel: +86-15118827626E-mail: pcb@jbmcpcb.com
Home PCB Copper substrateAbout

PCB Copper substrateAbout

PCB Copper substrateFPC Flexible PCB Capabilities PCB Copper substrateIndustry PCB Copper substrateDownload PCB Copper substrateBlog PCB Copper substrateContact

Language

简体中文 English العربية Português Español Français Shqip አማርኛ অসমীয়া Azərbaycanca Eʋegbe Aymar aru Gaeilge Eesti Afaan Oromoo Euskara Беларуская Bamanankan Български Íslenska Polski Bosanski فارسی भोजपुरी Татарча Dansk Deutsch ދިވެހިބަސް Русский 繁體中文 संस्कृतम् Fippino Suomi Frysk ខ្មែរ ქართული कोंकणी ગુજરાતી Avañeʼẽ Kreyòl Ayisyen 한국어 Hausa Nederlands Кыргызча Galego Català Čeština ಕನ್ನಡ Corsu Kreyòl Ayisyen Hrvatski Runasimi Kurmancî کوردیی سۆرانی Latina Latviešu ລາວ Lietuvių Luganda Lëtzebuergesch Kinyarwanda Română Malti मराठी മലയാളം Bahasa Melayu Македонски मैथिली Te Reo Māori বাংলা မြန်မာ Hmoob Afrikaans नेपाली Norsk ਪੰਜਾਬੀ پښتو ChiCheŵa Twi 日本語 Svenska Gagana Sāmoa සිංහල Slovenčina Slovenščina Kiswahip Gàidhpg Cebuano Soomaap Тоҷикӣ తెలుగు தமிழ் ไทย Türkçe Türkmençe Cymraeg اردو Українська עברית Ελληνικά ʻŌlelo Hawaiʻi سنڌي Magyar ChiShona Հայերեն Igbo Itapano ייִדיש हिन्दी Bahasa Indonesia Engpsh Yorùbá Tiếng Việt
Home>>PCB Copper substrateBlog

Product

PCB Copper substrateWhat are the advantages of multilayer PCB circuit boards?
2025-12-05

If we compare it with a single-sided PCB board, we can see the differences on the surface without discussing the internal quality. These differences are important for the durability and functionality of the PCB throughout its entire life.

The main advantages of multilayer PCB boards are as follows: they are resistant to oxidation. The multi-layer structure, high-density and surface coating technologies ensure that the circuit boards are of high quality and safe to use.

  1. The hole wall copper of a multilayer PCB board is usually 25 microns thick.

    Better reliability, including better resistance to thermal expansion of the copper core.

  2. Solder - free connection or open - circuit connection.

    Advantage: Perfect circuits ensure reliability and safety, with no maintenance work and no risk.

  3. Exceeding the cleanliness requirements specified by IPC.

    Benefit: Improving the cleanliness of multilayer PCB boards can lead to better reliability.

  4. Strict control of the service life of each surface treatment.


Custom PCB and PCB assembly partner for you

Copyright © 2025 Shenzhen Jiubao Technology Co, Ltd.

Technical support: hqwl

​