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Company Advantages
1. A-TECH press fit pins pcb is fabricated using optimum quality raw materials and pioneering technology. The product has dynamic and mechanical stability
2. With many advantages, the product has a good application prospect and practical value. It is lead-free and environmental-friendly and has passed SGS test
3. press fit pins pcb is manufactured based on high-quality and eco-friendly materials. It is safe and reliable without toxicity and odor.
4. The product has excellent features like reliable quality and reliable performance. It totally conforms to the UL Flame Rating of 94V-0
5. The product is secured by our QC team, which is high quality and durable. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo

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. Advanced manufacture technology have been applied for press fit pins pcb processing methods in A-TECH CIRCUITS Co., Ltd..
2. We spare no efforts to minimize the negative environmental impact in every aspect of our business. We will pilot new a production approach that focuses on eliminating waste, reducing and controlling pollution.