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| Categories | 6 Layer PCB |
|---|---|
| Brand Name: | WITGAIN PCB |
| Model Number: | PO6E2531A0 |
| Certification: | UL CERTIFICATE |
| Place of Origin: | CHINA |
| MOQ: | negotiable |
| Price: | negotiable |
| Payment Terms: | T/T |
| Supply Ability: | 1kkpcs/month |
| Delivery Time: | 20 workdays |
| Packaging Details: | 40pcs/bag, 20bags/carton |
| Min Trace: | 3/3MIL |
| Material: | FR4 |
| Surface Treatment: | Immersion Gold |
| Layer Count: | 6 Layer |
| Thickness: | 1.2MM |
| Color: | Black |
| Min Hole: | 0.2MM |
| Company Info. |
| Witgain Technology Ltd |
| View Contact Details |
| Product List |
6 Layer Printed Circuit Board Black Solder Mask Immersion Gold 1.2MM
PCB Specifications:
Layer Count:6 Layer Rigid PCB:
Material: FR4
Board Thickness: 1.2MM
Min Hole: 0.2MM
Min Trace: 3/3Mil
Solder Mask: Black
Surface Treatment: ENIG
Multilayer PCB flow chart:

FAQ:
Question: What is the Silkscreen in a PCB?
Answer: The Silkscreen is the topmost layer of a Printed Circuit Board (PCB) which is used as a reference indicator for placing components on a PCB Board. It requires a specifically formulated ink whose standard color is white, but it can also be Red, Black, Yellow, Blue and a number of other colors.
The silkscreen is used to specify useful information on the PCB board that can help/assist users during assembly. It is used to mark component values, part numbers, test points, polarity etc.
What is the purpose of using a silkscreen layer?
The silkscreen is not applied to PCB boards by default. A customer has to ask for this and there is usually an additional charge for applying a silkscreen on the board. Here are some important benefits to opt for the silkscreen layer:

There are three main ways to add a silkscreen coating on a PCB board:

You can see the quality of the silkscreen based on the approach used in the figure
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