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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

The procedures of material selection and processing are made by A-TECH CIRCUITS Co., Ltd. independently. These stainless steel profiles have the best performance and use widely
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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




With the high quality material, single layer pcb is more durable. These stainless steel profiles have the best performance and use widely
single layer pcb enjoys such advantages as beautiful appearance, proper structure and fabrication board. These stainless steel profiles have the best performance and use widely
fabrication board with single layer pcb features is unlikely to be a best-seller. These stainless steel profiles have the best performance and use widely
Different from common material, material for fabrication board gains the absolute advantage in characteristics of fabrication board. These stainless steel profiles have the best performance and use widely
With high level fabrication board material, the service life of our fabrication board is more durable than that of others. These stainless steel profiles have the best performance and use widely
The product has good luster. Made of high-quality glaze materials that feature high brightness, it has a good reflectivity to light. These stainless steel profiles have the best performance and use widely
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