16+ Years Experience in Aluminia PCB Manufacturing
A Brief Introduction to Alumina PCB
Alumina PCB is a circuit board made with alumina ceramic as the substrate material. Alumina PCBs are known for their superior performance, high thermal conductivity and excellent durability in harsh environments. In addition, given that Alumina substrates offer higher electrical insulation than traditional FR4 materials, Alumina substrate PCBs are ideal for applications that require extreme operating temperatures or need to meet tight tolerance requirements. In Viaison, we manufacture high-quality Alumina PCBs that satisfy customers’ needs.
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Viasion’s Advantages as A One-Stop Alumina PCB Manufacturer
The Applications of Alumina PCBs
The Benefits of Using Alumina PCBs
Alumina PCB Design Considerations
Regarding designing PCB made by Alumina material, Viasion sums up several factors to consider:
Alumina can withstand high temperatures, making it ideal for applications requiring sustained elevated temperatures.
Alumina PCB design requires careful consideration of these factors and other important considerations, such as the cost of production and materials.
Alumina PCB Manufacturing Process
According to Viasion‘s experience, the manufacturing process begins with selecting an appropriate Alumina material as required by the board’s design requirements. The Alumina is then cut and formed into the desired PCB shape with a CNC machine. Next, holes are drilled into the Alumina to accommodate components and conductive tracks. Once all components have been mounted onto the Alumina printed circuit boards, it is ready to be soldered. This step can be done by hand or with an automated soldering machine. Finally, the Alumina PCB is tested to ensure it meets the expected specifications before being shipped out.
Challenges in Alumina PCB Production
Alumina PCB Cost
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Viasion Technology is your trusted partner & one-stop shop for PCB fabrication, components sourcing, PCB assembly and electronic manufacturing. With more than 16 years of experience, we have been supplying high-quality PCBs with competitive pricing for 1000+ customers worldwide. Our company is ISO9001:2015 Certified & UL Listed, and all our products are 100% E-tested and inspected by AOI & X-RAY to meet the highest industry standards. So please get an instant quote from our sales team now, and we will take care of the rest.
Frequently Asked Questions
Alumina PCBs have some advantages over traditional glass-epoxy PCBs. Take, for example, the following ones.
Alumina PCBs are much more durable.
Alumina substrate PCBs are also much lighter.
Alumina PCBs have excellent electrical insulation properties.
Alumina PCBs are suitable for applications where no mechanical strain will be applied.
Alumina substrate PCBs must be designed with proper cooling in mind by combining heat sinking or thermal vias.
Designers must use carefully chosen components to avoid component cracking.
No, Alumina PCBs are not difficult to manufacture. They can be manufactured by using advanced etching and lamination techniques.
Aerospace Medical electronics Military applications Telecommunications Consumer electronics
The lead time varies from requirements for an alumina PCB, such as the board size, layers and complexity.
The thickness of the alumina substrate
The layer count of alumina PCB
The weight of the copper foil
Surface Finish Types
The choice of solder mask colour
The quantity of the order
The shipping cost