4Layer Fr4 impedance control PCB With 90 ohm immerion gold for Wireless antenna Device

Production description :

this board is 4layer with 1oz copper thickness. it is used for wireless antenna device. we can accept any quantity board such as PCB prototype,samll volum, middle and large volume . no MOQ request for new order. all of these boards are met UL,TS16949, ISO9001 Etc.

Key Specifications/Special Features :

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

Application:

Widely used in stage, Industrila control,computer,consuming electronics,security,automotive,power electronics,medical,telecom etc.

Lead Time :

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?

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.

5. 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.