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FR408 FR408HR 14 Layer High Frequency PCB HASL Lead Free

Basic Information
Place of Origin: China
Brand Name: CESGATE
Certification: ISO9001/ ISO14001
Model Number: NA
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
Supply Ability: 30,000pcs/month
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
High Light:

FR408 14 Layer High Frequency PCB


FR408HR 14 layer pcb HASL Lead Free


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


NO. Items Capabilities
1 Layers 2-68L
2 Maximum machining size 600mm*1200mm
3 Board thickness 0.2mm-6.5mm
4 Copper thickness 0.5oz-28oz
5 Min trace/space 2.0mil/2.0mil
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
13 Profiling Punching Routing,V-CUT,Beveling
14 Bow&twist ≤0.5%
15 HDI type 1+n+1,2+n+2,3+n+3
16 Min mechanical aperture 0.1mm
17 Min laser aperture 0.075mm



Company introduction


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.


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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)
Q.Shipping cost?
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.

Contact Details

Phone Number : +8613924238867

WhatsApp : +8618349393344