A-TECH routing edge plating pcb hot-sale at discount

Company Advantages
1. Over the years, complex designs that might not be attempted by other firms, A-TECH CIRCUITS Co., Ltd. has been created and verified using castellated holes pcb .
2. The product is of high quality and has passed international certification.
3. The product is environmental-friendly. When it is not used, it can be recycled, reused to eliminate pollution to the environment.

Hybrid PCB is also known as mixed material lamination, it’s normally combined by two different material like FR4 and PI(rigid flex PCB), FR4 and Ceramic, FR4 and Teflon, FR4 and Aluminum base etc.

The challenge to manufacture the Hybrid PCB is managing the different coefficient of thermal expansion properties of the dissimilar circuit materials both during PCB manufacturing and component assembly.

Hybrid PCB with a combination of FR4 material and PTFE material allows a designer to condense both RF functionality and RF functionality on the same PCB which can reduce both the footprint of the device and the cost.

When producing a printed circuit board with dissimilar materials it’s critically important to have experience in both the physical properties of the laminate and the capabilities of your equipment. Based upon the CTE values of all of the layers of material(ex FR4, PTFE and Copper), each material grows at a different rate during elevated thermal exposure. This can cause significant registration issues as one material shrinks while another one expands and it can also cause delamination of the copper-to substrate interfaces. Therefore, not all materials should be used in hybrid applications as they are not manufacturable regardless of the desired performance.

Hybrid constructions typically involve a low loss material such as Nelco or Rogers combined with another core material like FR4, the details include FR4 and Rogers4350B, FR4 and Rogers 4003C, FR4 and Aluminum base etc.

Company Features
1. Over the years, A-TECH CIRCUITS Co., Ltd. has been a preferred choice of manufacturing castellated holes pcb . We have strong capacities of design and production.
2. We are backed by a talented technical team. They leverage their heritage in technical leadership to help ensure that our products meet the highest levels of quality and performance.
3. We act with honesty and integrity. We encourage every employee to speak the truth, never cheat on clients, or do sth that harm the interests of our clients. Our mission is to maintain high-quality design standards and business ethics with improved production time and time to market (TTM).