OFTEN USED AS A MOTHERBOARD——RIGID PCB

PCB board can be divided into rigid pcb, flexible pcb (FPC) and rigid-flex pcb
according to the hardness.

Rigid pcb is often used as a motherboard pcb. Generally, FR4 is used as the
base material, and it cannot be bent. It is generally used in some places where
relatively hard strength is required, such as computer motherboards and mobile
phone motherboards.
SPEEDAPCB is a professional PCB supplier. We can provide customers with one-
stop service from PCB design to PCB production and assembly.
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Features of Rigid PCB
As a professional PCB manufacturer, we have factories in Guangdong, Jiangxi,
and Hunan, using advanced production equipment to ensure the high quality of
our products. We have 10 PCB production lines, the machine works 24 hours a
day, only to provide customers with satisfactory delivery time. In addition,
all our products have obtained ISO-9001 quality system certification, ISO-14001
environmental system certification, and UL certification.
SPEEDAPCB has been focusing on producing various rigid PCB, flexible PCB, and
rigid-flex PCB.
SPEEDAPCB can provide you:
Stable quality: We use advanced PCB machines and test equipment to ensure
stable and stable PCB quality during production.

Super cost-effective.
On-time delivery service: double-sided can be completed within 24 hours, and
the fourth floor will be ready within 72 hours.
Rigid printed boards include phenolic paper laminates, epoxy paper laminates,
polyester glass felt laminates and epoxy glass cloth laminates.
Parameters of Rigid PCB
Process Capability And Checking Parameters(Hard Board)
NO ITEM Technical Capabilities
1 Layers 2-52L
2 Max.Board Size 1200*610mm
48"*24"
3 Finished Board Thickness 0.2mm--10.0mm,17.5mm for samples
0.008"--0.4"
4 Finished Copper Thickness 17um-420um
0.5OZ--12OZ
5 Min.Trace Width/Space 0.075mm/0.065mm
0.003"/0.0026"
6 Min.Hole Size 0.15mm
0.006"
7 Hole Dim. Tolerance(PTH) ±0.05mm
±0.002"
8 Hole Dim.Tolerance(NPTH) ±0.05mm
±0.002"
9 Drill Location Tolerance ±0.05mm
±0.002"
10 V-Cut Degrees 20-90 ºC
20DEG-90DEG
11 Min.V-Cut PCB Thickness 0.4mm
0.016"
12 N/C Routing Tolerance ±0.1mm
±0.004"
13 Min.Blind/Buried Via 0.15mm
0.06"
14 Plug Hole Size 0.2mm--0.6mm
0.008"--0.024"
15 Min.BGA PAD 0.2mm
0.008"
16 Materials FR4,Aluminium,High Tg,Halogen-free,Rogers,ShengYi,KB

17 Surface Finish LF-HAL,ENIG,ImAg,ImSn,OSP,Gold plating,ENIG+OSP,HAL+G/F

18 Warp & Twist ≤0.75%

19 Electrical Testing 50--300V

20 Solderability Testing 245±5ºC,3sec Wetting area least95%

21 Thermal Cycling Testing 288±5ºC,10sec,3cycles

22 Ionic Contamination Testing Pb,Hg,Cd,Cr(VI),PBB,PBDE six items are
less than 1000ppm

23 Soldmask Adhesion Testing 260ºC+/-5, 10S,3times


Process Capability - Technical Parameters(FPC)
Content Common Special Surface treatment Thickness
Minimum line width 0.07mm 0.05mm Electroplated nickel gold Ni:3-
9um;
Au:0.03-0.1um
Minimum line spacing 0.07mm 0.05mm
Minimum Drilling aperture Φ 0.15mm Φ 0.1mm
Aperture Tolerance ±0.1mm ±0.05mm Chemical immersion gold Ni:3-
5um;
Au:0.03-0.1um
Maximum imposition size
(single panel) 610mm*1200mm
(Exposure limit) 250mm*35mm
(only develop test samples)
Maximum imposition size
(double panel) 610mm*1200mm
(Exposure limit) 250mm*35mm
(only develop test samples)
Maximum imposition size
(single panel & double panel
no PTH self-drying ink + UV light solid) 610*1650mm Electroplated
hard gold Ni:2-9um;
Au:0.1-0.3um
Finished board impedance tolerance ±10% Electroplated pure tin Sn:3-
7um
Maximum production layer 12L
Thickness To Diameter Ratio 2:1(Minimum aperture 0.1mm)
5:1(Minimum aperture 0.2mm) Anti-oxidation
8:1(Minimum aperture 0.3mm)
Monthly production capacity/m² 16000 m²

Material
Substrate Material PI(0.5mil,1mil,2mil),PET(0.5mil,1mil)
Conductiv , e Medium Copper foil(1/3oz,1/2oz,1oz,2oz)
Constantan
Silver Paste
Copper Ink
Adhesive Epoxy resin, Acrylic, Adhesion
Solder Mask / Protective Film PI(0.5mil,1mil,2mil)(Yellow, White, Black)
PET(1mil,2mil)
Solder mask (green, yellow, black...)
Glue 3M467,3M468,3M9077,TESA8853...
Reinforcement Type PI,FR4,PET,Steel,Aluminum...

PCB design ltd as one of the best rigid pcb fabrication manufacturer,we provide
rigid multilayer pcb and etc.If you want to know pcb sheet price or pcb plate
price,please contact us. SPEEDA, Your Best Business Partner.RFQ today.

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