Immersion Gold Half Hole PCB Board 50 Ohm 4 Layer 0.8MM

Board Info:

1 Part NO: Half hole PCB0016

2 Layer Count: 4 Layer PCB

3 Finished Board Thickness: 0.8 MM tolerance is +/-0.1MM

4 Solder Mask: Green

5 Min Lind Space&Width: 4/4 mil

6 Application Area: Blue-tooth Module

7 Drillings: L1-L4 0.2MM

8 BGA Size: 0.3MM

9 Surface Treatment: immersion gold

10 PCB Size: 102 mm* 97 mm/35pcs

11 Impedance control: 50 ohm

Our Product Categories:

1 FR4 substrate PCB : 2 Layer Printed Circuit Board, 4 Layer PCB, 6 Layer PCB, 8 Layer PCB, 10 Layer PCB, 12 Layer PCB, 14 Layer PCB, 16 Layer PCB, 18 Layer PCB, 20 Layer PCB, 22 Layer PCB, 24 Layer PCB, HDI PCB, High frequency PCB.

2 Aluminum Substrate pcb: 1 Layer Aluminum PCB, 2 Layer Aluminum PCB, 4 Layer Aluminum PCB.

3 Flexible PCB: 1 Layer FPC, 2 Layer FPC, 4 Layer FPC, 6 Layer FPC

4 Rigid-Flex PCB: 2 Layer Rigid-Flex PCB, 4 Layer Rigid-Flex PCB, 6 Layer Rigid-Flex pcb, 8 Layer Rigid-Flex PCB, 10 Layer Rigid-Flex pcb

5 Ceramic substrate pcb: single Layer Ceramic pcb, 2 layer ceramic pcb

FAQ:

Q1: What is Design Rule Checking (DRC) for PCBs?

A1: 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 test to ensure that the submitted design complies with 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 manufacturer. Users should check the design rules of a PCB fabricator before submitting a PCB Design to the manufacturer.

Witgain Technology Limited was established in 2007. Factories locate in HuiZhou City and marketing locates in ShenZhen City. The total area of two factories is around 10000 square meters. We can offer 2-layer and multi-layer pcb services to our customers, highest to 24 layers and rigid-flex pcb, ceramic pcb, HDI pcb, heavy copper pcb are also included. To meet our customer's diversified demands, we also accept prototype orders, small batch orders and big batch orders. Quality and technology is what we value most and we will never stop improving our capabilities. Our customers' satisfaction is always what we are seeking for.