Huashengxin Circuit Limited
Circuit connects the world, technology leads the future.
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4L High Frequency PCB Board Rogers FR4 2OZ Immersion Tin Surface
High Frequency Printed Circuit Board
this board is 4 layer it is used for security equipment application. we can accept PCB prototype,samll volum, middle and large volume. no MOQ request for new order.all of our PCB are met UL, TS 16949,ROHS, ISO etc. certification.
A high frequency printed circuit board, whether it’s rigid or flex, offers faster signal flow rates and a frequency range of up to 100 GHz. It’s important to note that there are numerous materials designed to operate at high frequency levels. HF PCBs are defined by lower dielectric constant (Dk), lower dissipation factor (Df), and low levels of thermal expansion. They are used regularly for HDI technology. They are also used extensively in high speed communications, telecommunications, and RF microwave technology.
Depending on the parameters, the HF signal is reflected on the circuit board, which means that the impedance (dynamic resistance) changes relative to the transmitting component. To avoid such capacitive effects, all parameters must be specified accurately and implemented with the highest level of process control.
High frequency printed circuit boardis are widely used for special signal transmission between objects. It operates from 500MHz to 2GHz and is right for mobile, microwave, RF and high-speed design applications. With the increasing complexity of electronic components and switches, faster signal flow and better transmission frequency are needed. High frequency PCB can play a really important role.Due to the short rise time of the pulse in electronic components, it is necessary to consider the conductor width as an electronic component in HF technology.
| Feature | Capability |
| Quality Grade | Standard IPC 2 |
| Number of Layers | 2- 24layers |
| Material | ROGERS, TACONIC, ARLON, FR4, |
| Board Size | Min 5mm x 5mm | Max 500mm x 745mm |
| Board Thickness | 0.2mm - 4.0mm |
| Copper Weight(Finished) | 0.5oz - 2oz |
| Min Tracing/Spacing | 3mil/3mil |
| Solder Mask Color | Green, White, Blue, Black, Red, Yellow... |
| Silkscreen Color | White, Black, Yellow... |
| Surface Finish | Electroless nickel/immersion gold (ENIG) - RoHS |
| Immersion silver - RoHS | |
| Immersion tin - RoHS | |
| Min Annular Ring | 0.1mm |
| Min Drilling Hole Diameter | 0.15mm |
| Other Techniques | Peelable solder mask |
| Gold fingers | |
| Carbon oil | |
| Countersink holes |
Advantage Of PCB Printed Circuit Board
• Strict product liability, taking IPC-A-160 standard
• Engineering pretreatment before production
• Production process control (5Ms)
• 100% E-test, 100% visual inspection, including IQC, IPQC, FQC, OQC
• 100% AOI inspection, including X-ray, 3D microscope and ICT
• High-voltage test, impedance control test
• Micro section, soldering capacity, thermal stress test, shocking test
FAQ:
Q1:Are you a factory or trade company?
A: Yes, we are the factory, we have independent quick turn prototype PCB manufacturing & big volume PCB production lines.
Q2:How about your PCB factory production capacity?
A: Our monthly production capacity is 50,000 square meter/month and 5000types/month.
Q3:If we have no PCB file/Gerber file, only have the PCB sample,can you produce it for me?
A: Yes,we could help you to clone the PCB. Just send the sample PCB to us, we could clone the PCB design and work out it.