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Multilayer PCB Board

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Good quality Printed Circuit Board
Good quality Printed Circuit Board
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Moderate pricing and lead time is excellent. Durable PCB I've received. Serval sample order placed here for projects at work.

—— Detlef

The board quality is very good! I’m surprised with the low cost and quick delivery. It is totally out of my expectation. I will definitely come back.

—— Gundeep Singh

Really good quality PCB boards under strict QC system, will come back to them!

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Sample Introduction

Multilayer PCB Board

China Multilayer PCB Board Supplier

Large Image :  Multilayer PCB Board

Product Details:

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Detailed Product Description

Little knowledge - Multilayer PCB Board


Multilayer PCB is a circuit board that has more than two layers.

Unlike a Double-Sided PCB which only has two conductive layers of material, all multilayer PCBs must have at least three layers of conductive material which are buried in the center of the material.




How Are Multilayer PCBs Made?

Alternating layers of prepeg and core materials are laminated together under high temperature and pressure to produce Multilayer PCBs. This process ensures that air isn't trapped between layers, conductors are completely encapsulated by resin, and the adhesive that holds the layers together are properly melted and cured. The range of material combinations is extensive from basic epoxy glass to exotic ceramic or Teflon materials.



Why choose FOISON PCB?

4L 1.0mm TG 230 High Temperature PCB , Contract PCB Assembly For Communication


-- FOISON provides One-Stop solution to save your cost and time.


Quick Quotation - Competitive factory price is always offered
Free Sample - Sample for free before mass production
Quality Control - Sales Team monitors the production quality and lead time
On Time Delivery - Customize the logistics plan according to customer’s requirement
After-sale Service - Reply to the claim within 24 hours to make sure our customer’s manufacturing



How to get quick quotation?

4L 1.0mm TG 230 High Temperature PCB , Contract PCB Assembly For Communication


Step 1 Please send us Gerber file with these format: .CAD / .Gerber / .PCB / .DXP / .P-CAD, etc
Step 2 Also please provide us the below details for quick quotation:
Board material: Fr - 4 / CEM - 1 / CEM - 3 / 22F / Fr - 1 / others
Material brand: SY / KB / Rogers (optional)
Material Specification:High Tg / copper based / aluminum based or others (optional)
Board thickness: 0.1 - 6.0 mm
Copper thickness: 0.05 Oz - 8 Oz ( 17 um - 288 um )
Surface Treatment: OSP / ENIG / HASL / Lead Free HASL / Immersion Tin / Immersion Sin
Color of solder mask and silk print: Green / red / blue / black / white / yellow ,etc
Board size and quantity


If you don't have Gerber file, please provide us the imfomation as step 2 or post your PCB Board to us for clone.




Board Basic Info - SAMPLE
Board material Fr - 4
Material brand KB
Material Specification Tg 170
Board thickness 1.6 mm
Copper thickness 1 Oz
Surface Treatment ENIG
Solder mask / sSilk print Green / White
Board size 100 mm * 100 mm
Quantity 10k



Lead Time
4L 1.0mm TG 230 High Temperature PCB , Contract PCB Assembly For Communication
Layer count Sample lead time/workday Batch lead time/workday
1-2L 2 6
4L 5 8
6L 5 9
8L 6 10
10L 8 10
12L 8 12
14L 10 15
16L 10 18
18-40L (Up to difficulty) at least 18 at least 24
P.S. For HDI, Blind/Buried Hole PCB: Regular Lead Time + 3 workdays



What kinds of test function will be offered?

4L 1.0mm TG 230 High Temperature PCB , Contract PCB Assembly For Communication


AOI (Automated Optical Inspection) Impedance control
Automatic short-circuit testing Metallographic microscope
RoHS detector Fly probe/ fixture mold
Dielectric tester Visual inspection


Now send us your inquiry, and you will be replied within 8 hours!


Contact Details
Foisontech Corporation Co., Limited

Contact Person: PCB INQUIRY

Tel: 86-755-27782693

Fax: 86-755-27860968

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