|Place of Origin:||China|
|Minimum Order Quantity:||1PCS( NO MOQ)|
|Price:||Negotiable (Depends on your GERBER and BOM)|
|Packaging Details:||PCB: Vacuum Packing / PCBA: ESD Packing|
|Delivery Time:||1-30 working days|
|Payment Terms:||T/T, L/C|
|Product Name:||Fabrication Service Rogers Materials Stack Up High Frequency PCB Signal Layer||Feature:||Stack Up|
|Min. Line Width:||0.2mm, 3mi, 0.075mm, 0.075mm/0.075mm(3mil/3mil), 0.1 0mm||Min. Hole Size:||0.20mm, 0.1mm, 8 Mil, 0.254-0.40mm, 0.1mm-1mm|
|Surface Finishing:||HASL, OSP, ENIG, Immersion Gold, HASL Lead Free/OSP/Soft Gold/Hard Gold||Board Thickness:||1.6mm, 1.6mm-3.2mm, 0.2-6.0mm, 0.5~3.2mm, 0.4~3mm|
|Copper Thickness:||1oz, 1/2OZ 1OZ 2OZ 3OZ, As Your Request, 0.5-3.0 Oz, 1 Oz||Base Material:||FR4, Aluminum, Rogers, CEM-1, TG|
FR408 FR408HR High Frequency PCB,
FR408 FR408HR 14 layer pcb,
14 layer pcb HASL lead free
Fabrication Service Rogers Materials Stack Up High Frequency PCB Signal Layer
Features of High Frequency PCB
The simple way of understanding High Frequency PCBs is by understanding its features.
The features give you an idea of what a High Frequency PCBs are.
To avoid any delay in the transmission of the frequency signal, the DK needs to be smaller and stable. Actually, the lower it is, the better for efficient frequency transmission.
The DF needs to be small since it affects the quality of the transmission of the signal. If possible, use a smaller DF for clear signal transmission.
To avoid separation of the copper foil when there is temperature change, you need to check on the thermal expansivity of the PCB. For effectiveness, you need to ensure that the thermal expansivity of the PCB materials is the same as that of the copper foil.
Ensure that the heat resisting property, impact endurance, chemical resistance and peel of resistance needs to be appropriate.
Minimize the size of your land patterns
One thing that you will notice with High Frequency PCB is that they have a smaller pad than the rest of the PCBs.
Actually, minimizing the space of your PCB is key to ensuring that you have a useful PCB.
On a general note, you can maintain the size of your Pad to be between 0 to 5% the size of the component pins. Other PCBs have a capacity of 30% of the component pins.
There are several advantages of minimizing space. It will maximize the mechanical strength as well as reduce the parasitic capacitance
Also, by reducing the space, you will have more space for differential pairs and high pin count space for your PCB.
PCB Capacities and Technical Specification
|2||Maximum machining size||600mm*1200mm|
|6||Minimum finished aperture||0. 10mm|
|7||Maximum thickness to diameter ratio||15:1|
|8||Via treatment||Via, blind&buried via, via in pad, Copper in via …|
|9||Surface finish/treatment||HASL/HASL lead free, Chemical tin, Chemical Gold, Immersion gold Inmersion Silver/Gold, Osp, Gold Plating|
|10||Base Material||FR408 FR408HR, PCL-370HR;IT180A, Megtron 6(Panasonic);Rogers4350,
Rogers4003, RO3003, Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4)
|11||Solder mask color||Green.Black.Red.Yellow.White.Blue.Purple.Matte Green. Matte Black|
|12||Testing Service||AOI, X-Ray, Flying-Probe, Function Test, First Article Tester|
|16||Min mechanical aperture||0.1mm|
|17||Min laser aperture||0.075mm|
Chengdu Cesgate Technology Co.,Ltd was found in Chengdu, China.The company is strong and professional technical, with perfect quality assurance system and advances test-analyzed instrument. CESGATE is one of the Professional PCB manufacturer from China. We have professional PCB designer for your PCB layout requirement. We design single, double, and multi layers , Rigid, flexible, Flex-Rigid printed circuit boards, and PCB assembly.
|Q. What file formats do you accept for production?
CESGATE: Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)
CESGATE: The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.
|Q: What certificates do you have?
CESGATE: We have ISO 9001, ISO14001 and UL certificates.
|Q: Which express companies do you cooperate with?
CESGATE: We cooperate with express companies, including DHL, FedEX, UPS, TNT and EMS. And we also have our own freight forwarders, with lower shipping fees.