Double Layer Fr4 Tg180 PCB for Telecom Industry

Product Detail

KEDING is well-known as one of the professional double layer fr4 tg180 pcb for telecom industry manufacturers and suppliers in China, which is equipped with one of the famous PCB brands. We can offer you customized double layer fr4 tg180 pcb for telecom industry. Should you want to buy or wholesale our cheap bulk PCB at a discount, please contact us and we also can offer free sample if necessary.




Product Detail

Basic Info
• Model NO.:kdpcb-PCB

• Type:Rigid Circuit Board

• Dielectric:FR-4

• Material:Fiberglass Epoxy

• Flame Retardant Properties:V0

• Mechanical Rigid:Rigid

• Processing Technology:Electrolytic Foil

• Base Material:Copper

• Insulation Materials:Epoxy Resin

• Model:FR-4

• Trademark:kdpcb

• Package:Vacuum Package

• Specification:80mm*120mm

• Origin:China

• HS Code:8534009000
Product Description
1 Specifiction: 
Layer: 2L
Material: Fr4
Board thickness: . 1.6mm
Copper thickness: 1oz
Surface treatment: Imersion gold
Application: Consumer electronics  
Process capacity
ITEM		PARAMETER
Layers		1-12L
Material Types		FR-4,FR-4(Middle.High Tg,Halogen Free etc)
Max panel size		20"×24.5*
Min track width/space for inner layer		4MIL/4MIL
Min inner layer pad		4MIL
Inner layer copper thickness		0.5(MIN)-4 OZ(MAX)
Outer layer Copper thickness		0.5(MIN)-4 OZ(MAX)
Finished board thickness		0.4-3.2mm
Tolerance of finished board thickness	Thickness<1.0mm	&#177;4MIL
	1.0mm<thickness<2.0mm	&#177;6MIL
	Thickness>=2.0mm	&#177;8MIL
Inner layer surface finishing		Negative Technology
Layers Registration		&#177;4MIL
Min hole-drilling size		0.25MM
Min finished hole size		0.2MM
Hole position accuracy		3MIL
Slot Tolerance		5MIL
PTH Tolerance		3MIL
NPTH Tolerance		2MIL
Max PTH A.R.		8:1
Hole Wall thickness		1MIL
Outer layer image tolerance		2MIL
Min Outer layer track width/space		4/4MIL
SM thickness	Line end	15UM
	Line corner	7.5UM
SM hardness		6H
SM registration tolerance		1.2MIL(MIN)
Min SM dam		3MIL(MIN)
Max hole-plugging size		0.6MM
Surface Finishing		HAL,Immersion Gole,Immersion Silver,OSP
Range of nickel thickness for electroless nickel and immersion gold		3-5UM
Range of gold thickness for electroless nickel and immersion gold		1-3U*
Impedance control and tolerance		10%
Warp and twist		0.75%
2 We offer: 
1~20layers PCB
Aluminum PCB, 
Buried/blind via PCB, 
High frequency PCB, 
3 Why us: 
UL, ISO9001/14001, ISO/TS16949 certified. 
Staff of 1000+. 
19+years experience, annual turnover USD 82Million. 
Full-process workshop--more guaranteed quality and lead time
All exported PCB have double-check before sending out. 
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