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A-TECH High-quality pcb free top selling

A-TECH High-quality pcb free top selling

Layer
2
Material
Taconic RF35
Min Order Quantity
No
Production Lead Time
4-15 Working Days
Supply Capacity
2000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
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Quantity Needed:
Pieces
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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




A-TECH pcb free must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly. It has been certified under REACH and RoHS
A-TECH single layer pcb has been tested according to the general standards. It is tested in terms of functionality, strength, stiffness, wears, and corrosion. This product is easy to tear off by hand
A list of factors is taken into account of A-TECH single layer pcb conception. They involve complexity, feasibility, optimization, tests, etc. of a machine. It produces no strident squeak when used
Lots of factors are taken into consideration in A-TECH pcb free design. They are required motion, required space, speed of operation, required labor, etc. Its thickness allowance will be controlled within 3
There are many factors being considered during A-TECH pcb free design. They include the selection of material, form and size of the parts, frictional resistance and lubrication, and safety of the operator.
It has the proper size in consideration of the force. Each element of this product is designed with the most suitable size by considering the force acting on it and the permissible stresses for the material used. There is no residual glue after stripped off
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