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High-quality fabrication board flex top selling for wholesale

High-quality fabrication board flex top selling for wholesale
  • High-quality fabrication board flex top selling for wholesale

High-quality fabrication board flex top selling for wholesale

fabrication board is designed based on the combination of classic and fashionable concepts. It has classical charm and poetry, as well as modern elegance and gorgeousness. It is a beautiful and high-quality jewelry.
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Microwave RF PCB, it’s also known as high frequent PCB, they use materials of excellent dielectric property for its main body with other dielectric materials and metal substrates matched to complete corresponding multi-layer processing or thick-film processing and manufacture and to achieve the transmission functions of excellent high thermal conductivity, low dielectric constant, high frequency and high speed.



The features of Microwave RF PCB

● The thermal expansivity should be the same with copper foil as much as possible, because the difference will lead toe copper foil separated in the changes of cold and heat.
● Heat resisting property, chemistry resisting, impact endurance, peel off resisting must be good.
● Water absorptivity must be low, high water absorptivity will affect DK and DF when in the wet environment
● DK should be small and stable enough, usually the smaller the better, high DK may lead to signal transmission delay
● DF should be small, which mainly affect quality of signal transmission, the smaller DF could make smaller signal wastage accordingly



The applications of Microwave RF PCB

● Microwave transmission
● Automobile telephone
● Wireless networks
● Wireless communications
● Satellite microwave communications
● 4G & 5G networks



A-TECH CIRCUITS have increased investment and intensity of research & development on Microwave high frequency PCB over the last few years to meet the continuously increasing demands. We have obtained rich knowledge and experience in professional manufacturing of various high-frequency PCBs from prototypes to production run. For main RF PCBs, such as Teflon PCB, Rogers PCB, Taconic PCB and Arlon PCB, we have sufficient inventory to ensure fast delivery.



General specification for Microwave/RF PCB in A-TECH
Layer Count1-6
Board thickness0.4-3.2mm
Copper thickness0.5-3oz
Dielectric Constant(DK)2.2-10.3
Min trace width/spacing4/4mil
Min drill hole size0.2mm
Surface treatmentHAL(Lead free), Immersion Gold/Tin/Silver, OSP, Gold Plating.
Material availableTeflon, Rogers, Taconic, Arlon, etc




single layer pcb is stylish in appearance, unique in structure and soft in touch feeling. It not only gives a comfortable wearing experience but also shows the style of the wearer.
fabrication board is natural in color, smooth in lines, and soft in touch feeling. It can be matched with different costumes to show different styles.
fabrication board is carefully designed by professionals. It is smooth in lines, elegant in style and natural in color. It can be matched with different costumes, which is deeply loved by consumers.
fabrication board is natural in color, smooth in lines and unique in structure. It can be worn with different styles of clothing, which is favored by consumers.
single layer pcb is unique in shape, natural in color and smooth in lines. It is a high-quality and good-looking jewelry.
Excellent performance: the product is superior in performance, which could be seen in the test reports and the users' comments. This makes it highly cost-effective and widely recognized. It adopts pneumatic cylinder structure to avoid machine shaking caused by weight
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