OFTEN USED AS A MOTHERBOARD——RIGID PCB

Speedapcb - The best PCB manufacturersin China, established in 2014, is located in Changsha, Hunan Province. The company focuses on high-speed PCB design, printed circuit board manufacturing, SMT welding processing, and supply chain services. Products are widely used in communications equipment, computers and network equipment, consumer electronics, automotive electronics, industrial control, new energy, rail transportation, and other industries. We also have rigid pcb fabrication, rigid circuit boards, rigid printed circuit board,etc.

PCB board can be divided into rigid pcb, motherboard pcb, flexible pcb (FPC) and rigid multilayer pcbaccording to the hardness.

Rigid pcb is often used as a motherboard. 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 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		1200*610mm
		48"*24"
3	Finished Board Thickness
4	Finished Copper Thickness	17um-420um
5
6
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
12	N/C Routing Tolerance	±0.1mm
		±0.004"
13
14	Plug Hole Size
15
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			Electroplated nickel gold	Ni:3-9um;Au:0.03-0.1um
Minimum line spacing
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 panelno 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)
Conductive 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...

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