|Place of Origin:||China|
|Certification:||ISO, UL, SGS,TS16949|
|Minimum Order Quantity:||1-5PCS|
|Packaging Details:||Vacuum packaging|
|Payment Terms:||L/C / T/T / Western Union / Paypal|
|Supply Ability:||30,000SQ.M/PER MONTH|
|Thickness:||1.58mm||Surface Finishing:||Immersion Gold|
|Max Board Size:||120mm*90mm||Application:||Electronics Device|
double sided fr4 pcb,
dual layer pcb
4Layer Fr4 impedance control PCB With 90 ohm immerion gold for Wireless antenna Device
Key Specifications/Special Features :
|Base Material :||FR4|
|Board Thickness :||1.58mm|
|Layers :||4 layers|
|Copper thickness :||1 / 1 / 1 / 1 OZ|
|Surface Finish :||ENIG|
|Min. Hole Size :||0.150mm|
|Min. Line Width :||0.1mm/4mil|
|Min. Line Spacing :||4/4mil(0.1/0.1mm)|
|Capacity of Production :||50000Sq.m/month|
Quality assurance :
Every production process has a special person to test to ensure quality, AOI, E-testing, Flying Probe Test.
Have professional engineers to check the quality
All products have passed CE, FCC, ROHS and other certifications
Widely used in stage, Industrila control,computer,consuming electronics,security,automotive,power electronics,medical,telecom etc.
Lead Time :
|Lead Time||2 /L||4 /L||6/ L||8/ L|
1. How do ACCPCB ensure quality?
Our high quality standard is achieved with the following.
1.1 The process is strictly controlled under ISO 9001:2008 standards.
1.2 Extensive use of software in managing the production process
1.3 State-of-art testing equipments and tools. E.g. Flying Probe,e-Testing, X-ray Inspection, AOI (Automated Optical Inspector) .
1.4.Dedicated quality assurance team with failure case analysis process
2. What kinds of boards can ACCPCB process?
Common FR4, high-TG and halogen-free boards, Rogers, Arlon, Telfon, aluminum/copper-based boards, PI, etc.
3. What data are needed for PCB production?
PCB Gerber files with RS-274-X format.
4. What’s the typical process flow for multi-layer PCB?
Material cutting → Inner dry film → inner etching → Inner AOI → Multi-bond→ Layer stack up Pressing → Drilling → PTH → Panel Plating → Outer Dry Film → Pattern Plating → Outer etching → Outer AOI → Solder Mask → Component Mark → Surface finish → Routing → E/T → Visual Inspection.
5. How many types of surface finish ACCPCB can do?
O-the leader has the full series of surface finish, such as: ENIG, OSP, LF-HASL, gold plating (soft/hard), immersion silver, Tin, silver plating, immersion tin plating, carbon ink and etc. .. OSP, ENIG, OSP + ENIG commonly used on the HDI, we usually recommend that you use a client or OSP OSP + ENIG if BGA PAD size less than 0.3 mm.
6. What are the main factors which will affect the price of PCB?
Board thickness, Copper thickness;
Different quality criteria;
7. How to you make the impedance calculation?
The impedance control system is done using some test coupons, the SI6000 soft and the CITS 500s equipment.
Contact Person: sales