FR4 heavy Copper PCB High Performance 2.2 Oz copper thicknes of each layer for home appliance

Key Specifications/Special Features:

Layer : Four Layers

Base Material : FR4
Copper Thickness : 2.2 oz in all layer
Board Thickness : 1.60 mm
Min. Hole Size : 6 mil / 0. 15mm
Min. Line Width : 4 / 4 mil
Min. Line Spacing : 4 / 4 mil
Surface Finishing : Immersion gold ( au :2micron)

Fire-proof level : 94v0

Solder mask : Black

Certificate : UL, CQC, TS16949, ISO14000, ROHS

Technology Capability:

Quality Goal:

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

Product Application Field :

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.