A-TECH buried countersink pcb durable for sale

Company Advantages
1. The materials of A-TECH pcb edge plating process are reliable. They are decided considering environmental issues such as humidity, temperature, carbon dioxide, and light.
2. The quality of the product is under the guarantee of international certificates.
3. The product shows the superiority of great performance compared with other products.
4. The product is vital for many industries. It plays an important role in increasing productivity and cutting labor costs for manufacturers.

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. A-TECH brand is professional at manufacturing countersink pcb .
2. The professional R&D foundation has greatly improved the quality of impedance control pcb .
3. A-TECH CIRCUITS Co., Ltd. will set higher goals for itself in further development. Get more info! Oriented by via in pad pcb ,A-TECH exclusively manages the business. Get more info! A-TECH CIRCUITS Co., Ltd. adheres to the core values of pcb edge plating process and has long been adhering to the strategy of sustainable development. Get more info! With edge plating pcb castellation supported and vippo pcb centered, A-TECH aims to advance towards leading brand in this field. Get more info!