Rigid PCB

FAQ

  • Can you do multiple layers of rigid boards and how many layers can you do?

    Of course, we can do up to 60 layers of rigid circuit boards, provide Gerber documents and board instructions, there will be professional technicians to follow up, in order to ensure that the “high quality” at the same time, but also to achieve “fast delivery.

  • Any industry documents with similar needs? Can you send them to me to look at?

    We can't share these documents. When we sign a contract, we sign an NDA agreement with our customers that we can't disclose the customer's design to maximize the customer's benefit. We are a trustworthy and responsible supplier, and we will not disclose your products to other customers when they ask for them in the future. Become a trustworthy PCB service provider.

  • If I want to order rigid circuit boards, how do I order them?

    Online: Get a free quote on our website. Email: 向op@topfastpcb.com Send an email with the following information: name, company, address, phone number, email address, product number, quantity, product time and any other information you would like to share with us. Attach your gerber file. Phone: If you have any questions, please feel free to call us at +86 139 2957 6863.

  • Can I make a PCB if I only have a schematic?

    Yes, you can. We can lay out the PCB according to your schematic and then arrange the production. Please send your schematic and requirements toop@topfastpcb.com, we will provide a quotation accordingly.

  • What certifications do PCB factories have?

    All of our products are IPC rated with ISO 14001; ISO 9001; CE; ROHS certificates, etc. Our products are widely used in communication, medical equipment, industrial control, power supply, consumer electronics and aerospace, automotive industry and other fields.

Introduction

A Rigid PCB (Printed Circuit Board) is a type of circuit board made from inflexible substrate materials, known for its structural strength and long-term stability. Unlike flexible PCBs, rigid PCBs maintain a fixed shape, providing a solid mounting platform for electronic components.

Advantages

Rigid PCB using glass fiber (FR4), epoxy resin, and other high-strength rigid materials, multi-layer stacking design to ensure circuit reliability and stability, with excellent heat dissipation, suitable for high-power applications. It supports high-density wiring design for complex circuits, suitable for mass production and a cheaper price.

Key Manufacturing Process

Substrate preparation, Selection of rigid base materials (e.g., FR4)
Pattern transfer, Circuit design transferred onto copper layers
Etching process, Excess copper removed to form conductive traces
Lamination, Multi-layer bonding under heat and pressure
Surface finishing, Application of solder mask and silkscreen

Primary Applications

Due to their reliability, rigid PCBs are widely used in
Computer hardware: Motherboards, graphics cards, and other core components
Industrial equipment: Control systems, power supplies
Medical electronics: Diagnostic machines, monitoring devices
Automotive electronics: ECUs, navigation systems
Consumer electronics: TVs, audio systems, and home appliances

Future Development Trends

Rigid PCBs are irreplaceable in applications requiring structural stability and durability. Their mature manufacturing process, reliable performance, and relatively low cost make them the preferred circuit solution for most electronic products. As devices demand higher performance, rigid PCB technology continues to evolve, meeting the growing need for high-density interconnects.