1.63mm finish thickness Prototype PCB Board lead free HAL for securiy equipment application

•  Green Product : all prodcution meet ROHS SGS Report
• Price : factory price
• Product Features : Class A and Class B material
• Prompt Delivery  : 2-3 days
• Quality Approvals : UL TS16949 ROHS
• Service : In 24 hours
• Small Orders Accepted      

FAQ:

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. How many types of surface finish ACCPCB can do?

   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.

5. What are the main factors which will affect the price of PCB?

    Material;
    Surface finish;

    Board thickness, Copper thickness;
   Technology difficulty;
    Different quality criteria;
    PCB characteristics;
    Payment terms;

6. 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.