|
[China]
Trade Verify
Address: Shenzhen YingSheng Technology Co., Ltd 805, Tongxin Technology Building, Qiaotou Community, Fuhai Street, Baoan District, Shenzhen
Contact name:Zhou
Shenzhen Yingsheng Technology Co., Ltd. |
|
Verified Suppliers
|
|
|
4 Layer Thick 6.5mm FR4 Printed Circuit Board For Technology Products
4 Layer Thick Boards PCB 6.4mm FR4 Printed Circuit Boards For Technology Products
Multilayer PCBs: The Solution to Complex Electronics
Multilayer PCBs have been a game-changer in the electronics industry, meeting the demands of increasingly sophisticated functions.
PCBs have always had design limitations, such as noise, stray capacity, and crosstalk.
These constraints made it challenging to achieves with high form level single or double-sided PCBs.
With the advent of multilayer PCBs, electronics have become even more compact and powerful.
They are available in a variety of sizes and thicknesses to meet the growing needs of the industry.
Multilayer PCBs can range from four to twelve layers, with even-numbered layers being the most common.
Odd-numbered layers may cause issues like warping and are not as cost-effective to produce.
Typically, most applications require between four and eight layers.
However, mobile devices and smartphones often use up to twelve layers.
While professional PCB manufacturers can produce multilayer PCBs with nearly 100 layers, it is rare to see them due to the high cost of prod.
YS Multilayer PCB manufacturing capabilities overview | ||
Feature | capabilities | |
Layer Count | 2-60L | |
Available Multilayer PCB Technology | Through hole with Aspect Ratio 16:1 | |
buried and blind via | ||
Hybrid | High Frequency Material such as RO4350B and FR4 Mix etc. | |
High Speed Material such as M7NE and FR4 Mix etc. | ||
Thickness | 0.3mm-8mm | |
Minimum line Width and Space | 0.05mm/0.05mm(2mil/2mil) | |
BGA PITCH | 0.35mm | |
Min mechanical Drilled Size | 0.15mm(6mil) | |
Aspect Ratio for through hole | 10:1 | |
Surface Finish | HASL, Lead free HASL,ENIG,Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Gold, Selective OSP,ENEPIG.etc. | |
Via Fill Option | The via is plated and filled with either conductive or non-conductive epoxy then capped and plated over(VIPPO) | |
Copper filled, silver filled | ||
Registration | ±4mil | |
Solder Mask | Green, Red, Yellow,White, Black, Purple, Matte Black, Matte green.etc. | |
layer/m² | S＜1㎡ | S＜3㎡ | S＜6㎡ | S＜10㎡ | S＜13㎡ | S＜16㎡ | S＜20㎡ | S＜30㎡ | S＜40㎡ | S＜50㎡ | S＜65㎡ | S＜85㎡ | S＜100㎡ |
1L | 4wds | 6wds | 7wds | 7wds | 9wds | 9wds | 10wds | 10wds | 10wds | 12wds | 14wds | 15wds | 16wds |
2L | 4wds | 6wds | 9wds | 9wds | 11wds | 12wds | 13wds | 13wds | 15wds | 15wds | 15wds | 15wds | 18wds |
4L | 6wds | 8wds | 12wds | 12wds | 14wds | 14wds | 14wds | 14wds | 15wds | 20wds | 25wds | 25wds | 28wds |
6L | 7wds | 9wds | 13wds | 13wds | 17wds | 18wds | 20wds | 22wds | 24wds | 25wds | 26wds | 28wds | 30wds |
8L | 9wds | 12wds | 15wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
10L | 10wds | 13wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
12L | 10wds | 15wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
14L | 10wds | 16wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
16L | 10wds | 16wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
FQA
What is a Multilayer PCB?
A Multilayer PCB is a printed circuit board that has more than two layers of conductive material separated by insulating layers.
What are the benefits of using a Multilayer PCB?
Multilayer PCBs offer several benefits, such as reduced size and weight, increased functionality, improved performance, and enhanced reliability.
How are Multilayer PCBs manufactured?
Multilayer PCBs are manufactured by layering sheets of conductive material and insulating material together, then laminating and pressing them under heat and pressure.
This process is repeated until the desired number of layers is achieved.
What is the typical number of layers in a Multilayer PCB?
The number of layers in a Multilayer PCB varies depending on the complexity of the circuit design.
Multilayer PCBs can have anywhere from 4 to more than 100 layers.
What is the difference between a Multilayer PCB and a double-sided PCB?
A Multilayer PCB has more than two layers of conductive material separated by insulating layers, while a double-sided PCB has only two layers of conductive material.
What is the maximum number of layers that can be used in a Multilayer PCB?
The maximum number of layers that can be used in a Multilayer PCB is determined by the manufacturing process and the materials used. Typically, Multilayer PCBs have between 4 and 32 layers.
