0.1MM Hole 7.9Mil BGA 0.8MM FR4 4 Layer HDI PCB Board

4 Layer Printed Circuit Board With Blind And Buried Holes

PCB Specifications:

Layer Count: 4Layer HDI PCB

Board Thickness: 0.8MM

Material: FR4

Copper Thickness: 1/1/1/1OZ

Min Hole: 0.1MM

Min Line: 3.5/3.5 Mil

BGA Size: 7.9Mil

Unit Size: 97.5*91.2MM/54UP

Hole: L1-L4, L1-L2, L1-L3

Solder Mask: Green

Silkscreen: White

Surface Treatment: ENIG

Capabilities:

FAQ:

Question: What is DRC in Printed Circuit Boards?

Answer: Design Rule Checking (DRC) is a process used to identify errors and mismatches such as spacing & trace widths in a PCB design/layout. The layout of a PCB board is designed using software, each PCB fabricator has a set of rules which they publish that specify various parameters such as what the spacing between each line should be, the minimum size of vias, the width of a line etc.

Once a design is submitted to a PCB Fabricator, they run a DRC to ensure that the submitted design complies to their published standard. This ensures that the PCB will be fabricated to spec. If there are any mis-matches the DRC points them out and the designer then updates the design/layout accordingly. DRC (Design Rule Checking) is a must to ensure there are no design violations in the PCB. This check is done prior to the manufacturing of the final board.

The Design Rules are different for each PCB fabricator. Users should check the design rules of a PCB fabricator before submitting a PCB Design to the manufacturer.

Witgain Technology Ltd was established in 2007 in ShenZhen City. After over 10 years development, the company now posses two factories. One factory located in HuiZhou City which is near to ShenZhen. The other one locates in JiangXi Province. Marketing dept still locates in ShenZhen City.

We have about 300 employees in two factories and the monthly output is around 30000m2. Our marketing orientation is to make high difficult and special treatment pcb. Even though, we still accept normal 2-layer and multi-layer pcb orders. Our products cover simple double layer pcb, multi-layer pcb, HDI pcb, rigid-flex pcb, fpc, ceramic pcb, heavy gold/copper pcb etc. Wide product ranges and flexible order quantities allow us to satisfy most customer's demands. 

Quality and technology is what we value most and we will never stop improving our capabilities. Our customer's satisfication is always what we are seeking for.