FASTPCBA Co., Ltd.
FASTPCBA Is Professional 20 Years PCB / PCBA Manufactuer, Supply One-Stop Solution: PCB Manufacturing + Components Sourcing + PCB Assembly + Testing.
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Factors influencing a high frequency PCB Design
Some of the factors needed to design high frequency PCB are mentioned below:
The selection of PCB material for high-speed digital circuits is influenced by several factors. The high frequency PCB must offer following features apart from a good structural build-up. Impedance controlled multilayers
Sandwich buildup for material combinations
Controlled production line
Signal loss tolerance
Heat sinking ability
Operating temperature(temperature expansion, stability over a temperature range)
Production cost
| Article | Description | Capability |
| Material | Laminate materials | FR4, High TG FR4, High Frequency, Alum, FPC... |
| Board Cutting | Number of layers | 1-48 |
| Min.thickness for inner layers (Cu thickness are excluded) | 0.003”(0.07mm) | |
| Board Thickness | Standard | (0.1-4mm±10%) |
| Min. | Single/Double:0.008±0.004” | |
| 4layer:0.01±0.008” | ||
| 8layer:0.01±0.008” | ||
| Bow and twist | no more than 7/1000 | |
| Copper Weight | Outer Cu weight | 0.5-4 0z |
| Inner Cu weight | 0.5-3 0z | |
| Drilling | Min size | 0.0078”(0.2mm) |
| Drill deviation | ±0.002″(0.05mm) | |
| PTH hole tolerance | ±0.002″(0.005mm) | |
| NPTH hole tolerance | ±0.002″(0.005mm) | |
| Solder Mask | Color | Green,white,black,red,blue… |
| Min solder mask clearanace | 0.003″(0.07mm) | |
| Thickness | (0.012*0.017mm) | |
| Silkscreen | Color | white,black,yellow,blue… |
| Min size | 0.006″(0.15mm) | |
| Max Size of Finish Board | 700*460mm | |
| Surface Finish | HASL,ENIG,immersion silver,immersion tin,OSP… | |
| PCB Outline | Square,circle,irregular(with jigs) | |
| Package | QFN,BGA,SSOP,PLCC,LGA | |
FASTPCBA is the leading pcb manufacturing and pcb assembly factory globally, with ISO14000, 13485, ISO9001 and IATF16949 certificates simultaneously, can provide better pcba service for customers from Iot pcba, aerospace pcba, military pcba, communication pcba, industrial pcba, medical pcba, automotive pcba etc.
FASTPCBA keeps pace with the times, has imported advanced X-RAY, 3D AOI, selective wave soldering, MADATA, YAMAHA etc equiments, we can provide accurate pcb printing, precise pcb assembly, custom pcb manufacturing, original package componets agent service, save your cost and time at the same time.
FASTPCBA survival over 20 years, as our goal is always provide best quality pcba solution for customers from domestic and abroad like France, Gemany, Russia, America, Brazil, Japan, UK etc. FASTPCBA can turn your pcb design to pcba or pcb assp, welcome to inquiry and visit us in shenzhen china.
Delivery Time for PCB
| Layer | Prototype | Mass Productions (above 30 m2 ) | |
| Quick Turn | Unual Time | ||
| 2 | 24 hours | 3-4 days | 8-10 days |
| 4 | 48 hours | 5-6 days | 10-12 days |
| 6 | 72 hours | 6-8 days | 12-14 days |
| 8 | 96 hours | 8-10 days | 14-16 days |
| 10 | 120 hours | 12-14 days | 16-18 days |
| ... | ... | ... | ... |
Delivery Time for PCBA
| Order Conditions | Standard Delivery Date | The fastest Delivery Date |
| Prototype (<20 pcs) | 2 days | 8 hours |
| Small Volum (20-100 pcs) | 3 days | 12 hours |
| Medium Volum(100-1000 pcs) | 6 days | 24 hours |
| Mass productions (>1000 pcs) | Depends on BOM | Depends on BOM |