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4mm Thickness 4OZ FR4 HASL Multilayer Circuit Board

4mm Thickness 4OZ FR4 HASL Multilayer Circuit Board

  • 4mm Thickness 4OZ FR4 HASL Multilayer Circuit Board
  • 4mm Thickness 4OZ FR4 HASL Multilayer Circuit Board
  • 4mm Thickness 4OZ FR4 HASL Multilayer Circuit Board
4mm Thickness 4OZ FR4 HASL Multilayer Circuit Board
Product Details:
Place of Origin: China
Brand Name: FASTPCBA
Certification: IATF16949, ISO13485, ISO9001
Model Number: PCB Assembly
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: 1-20
Packaging Details: PCB: Vacuum Packing/ PCBA: ESD Packing
Delivery Time: 5
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 150000 Pieces per Month
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Detailed Product Description
Laminate Materials: FR4, High TG FR4, High Frequency, Alum, FPC Number Of Layers: 1-48
Board Thickness: 0.1-4mm±10% Cu Weight: 0.5-4 0z
Min Line/space: 0.075/0.075mm Sub-assembly: Plastic,metal,screen
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Multilayer Circuit Board

Double Sided PCB is the middle layer of medium, and both sides are wiring layers. Multilayer PCB is a multi-layer wiring layer. Between every two layers is a dielectric layer. The dielectric layer can be made very thin. Multilayer PCB has at least three conductive layers, two of which are on the outer surface, and the remaining layer is integrated into the insulating board. The electrical connection between them is usually achieved through plated through holes on the cross section of the circuit board.



The distinction of Multilayer PCB

The circuit board determines the process difficulty and processing price according to the number of wiring surfaces. Common circuit boards are divided into single-sided wiring and double-sided wiring, commonly known as Double Sided PCB and Double Sided PCB. However, high-end electronic products are restricted by product space design factors. In addition to surface wiring, multiple layers of circuits can be superimposed inside. During the production process, after each layer of wiring is made, it is positioned and pressed by optical equipment to superimpose the multilayer circuits on a circuit board. Commonly known as Multilayer PCB. Any circuit board with more than or equal to 2 layers can be called Multilayer PCB. Multilayer PCB can be divided into Multilayer Rigid PCB, Multilayer Flexible PCB, Multilayer Rigid-flex PCB.




Product Description:


Article Description Capability
Sercive PCB and SMT assembly with one-stop service
Material Laminate materials FR4, high TG FR4, high frequency, alum, FPC
Board cutting Number of layers 1-48

Min.thickness for inner layers

(Cu thickness are excluded)

Board thickness Standard (0.1-4mm±10%)
Min. Single/Double:0.008±0.004”
Bow and twist 7/1000
Copper weight Outer Cu weight 0.5-4 0z
Inner Cu weight 0.5-3 0z
Drilling Min size 0.0078”(0.2mm)
Drill deviation ±0.002″(0.05mm)
PTH hole tolerance ±0.002″(0.005mm)
NPTH hole tolerance ±0.002″(0.005mm)

Solder mask


Color Green,white,black,red,blue…
Min solder mask clearanace 0.003″(0.07mm)
Thickness (0.012*0.017mm)
Silkscreen Color white,black,yellow,blue…
Min size 0.006″(0.15mm)
E-test Function Test 100% Functional test
PCBA Testing X-ray,AOI Test,Functional test
Pcb assembly one-stop service electronic manufacxturer service
Component sourcing Yes
Certificate  IATF16949, ISO13485, ISO9001
Delivery time: PCB 3-12days
PCBA 8-20days
Tolerance of pcb ±5%
Max size of finish board 450*450mm
MOQ NO MOQ (1pcs)
Surface Finish HASL,ENIG,immersion silver,immersion tin,OSP…
PCB outline Square,circle,irregular(with jigs)
Sub-assembly Plastic,metal,screen



4mm Thickness 4OZ FR4 HASL Multilayer Circuit Board 0



FASTPCBA can be called a “corrected pcba assembly factory”, who can provided free value added pcba files revision service and turn your pcb design to the most highest quality pcb fabrication and assembly products, as we have engineer teams average pcba industry experience over 20 years to optimize the customer's pcb design but keep the use function at the same time.


FASTPCBA continuously imported advanced pcb machine from Japan,America, Gemany, ERP control pcb process, with complete dust free and esd protection smt workshop, high quality power communication pcba, military pcba, smart home pcba, industrial control pcba, automotive pcba, medical pcba, aerospace pcba all out of FASTPCBA.


As a IATF & ISO certificate pcb assembly manufacturer, FASTPCBA is busy 24/7/365 with pcba orders for over 50 countries 2000 customers. High pcb capacibility ensure punctual pcba delivery all the time, welcome to place pcba order on us.


4mm Thickness 4OZ FR4 HASL Multilayer Circuit Board 1

Contact Details
Shenzhen Jingbang Technology Co. , Ltd

Contact Person: Della

Tel: +8618320744730

Send your inquiry directly to us (0 / 3000)


Address: Shenzhen Guangming yulv Village Road Jade Spring beauty industrial district 18-1 building

Factory Address:Shenzhen Guangming yulv Village Road Jade Spring beauty industrial district 18-1 building