Wholesale high quality altium through hole pad hybrid for business for wholesale

Company Advantages
1. A-TECH press fit pins pcb is manufactured under a series of steps. Its mechanical components have to be cut, welded, dried, sprayed, and so on. With a solder mask, it enjoys a good electrical insulation property
2. It helps expand customer range. It helps attract a large number of potential customers, from the delivery person to the shoppers. Its solderable surface is protected from the oxidation
3. This product has the required safety. The dyes used for its fabrics are treated to be free of damaging chemicals that would possibly cause harm to the human body. The inner layer core of the product is chemically treated for improved adhesion of the copper surface

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. Our production capacity occupies steadily in the forefront of the altium through hole pad industry.
2. A-TECH CIRCUITS Co., Ltd. has a full set of professional sales service. Contact us!