Popular new pcb design stk4050 printed circuit board in China

Popular new pcb design stk4050 printed circuit board in China

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Quick Details

Place of Origin:: Guangdong, China

Brand Name:: PCB BOARD

Copper Thickness:: 1oz

Min. Hole Size:: 0.20mm

Min. Line Width:: 0.1 0mm

Min. Line Spacing:: 0.003"

Surface Finishing:: HASL Lead

Product name:: Popular new pcb design stk4050 printed circuit board in China

Application:: Consumer Electronics

Type:: Customizable

Certificate:: ISO9001/Iso14001/CE/ROHS

Usage:: OEM Electronics

Solder mask:: Green

Item:: Keyboard Pcb Assembly

Solder mask color:: Black.Red.Yellow.White.Blue.Green

Name:: PCB Board Production

Material:: FR4 CEM1 CEM3 Hight TG

Quick Details

Base Material:: FR-4

Board Thickness:: 1.6mm

Model Number:: PCB

Place of Origin:: Guangdong, China

Brand Name:: PCB BOARD

Copper Thickness:: 1oz

Min. Hole Size:: 0.20mm

Min. Line Width:: 0.1 0mm

Min. Line Spacing:: 0.003"

Surface Finishing:: HASL Lead

Product name:: Popular new pcb design stk4050 printed circuit board in China

Application:: Consumer Electronics

Type:: Customizable

Certificate:: ISO9001/Iso14001/CE/ROHS

Usage:: OEM Electronics

Solder mask:: Green

Item:: Keyboard Pcb Assembly

Solder mask color:: Black.Red.Yellow.White.Blue.Green

Name:: PCB Board Production

Material:: FR4 CEM1 CEM3 Hight TG

Popular new pcb design stk4050 printed circuit board in China

Product Description

Item	Technical Parameters	Specification
Layers	1-22 layers	_
Min. line width	2/2mil	Partial 2mil lines is allowed
Min. line space	2/2mil	Partial 2mil lines is allowed
Min.annular ring width: vias	3mil	_
Min.annular ring width: component holes	7mil	_
Min.hole size(board thickness <2mm)	4mil	_
Min.hole size(board thickness ≥2mm)	Aspect ratio≤16	_
Max.board thickness(single&doule sided)	6mm	_
Max.board thickness(multilayer)	8mm	_
Min.board thickness(single&doule sided)	0.2mm	_
Min.board thickness(multilayer)	4layers:0.4mm;6layers:0.6mm;8layers:1mm; 10layers:1.2mm	_
Max.board size (single&doule sided)	700*1200mm	_
Max.board size (multilayer)	700*1200mm	_
Distance between line to board edge	Outline: 0.2mm V-CUT: 0.4mm	_
Solder mask bridge	4mil	Between IC pins
Solder mask color	White,black,blue,green,yellow,red,ect	_
Legend color	White,black,yellow,ect	_
Surface finish	HAL(with Pb free),plated Ni/Au,Immersion silver,Imm Ni/Au,Imm Sn, hard gold,OSP,ect	_
Plating thickness(Technique: hard gold)	Plating type: Ni, Min./Max thickness:100/150U'' Plating type: Au, Min./Max thickness:5/120U''	_
Plating thickness (Technique:Immersion Ni/Au)	Plating type: Imm Ni, Min./Max thickness:100/150U'' Plating type: Imm Au, Min./Max thickness:2/4U''	_
Plating thickness (Technique: gold finger)	Plating type: Ni, Min./Max thickness:120/150U'' Plating type: Au, Min./Max thickness:5/120U''	_
Copper plating hole	Copper thickness: Min.20um/Max.25um	_
Base copper thickness(Inner and outer layer)	Min. thickness:1/3 OZ Max.thickness:6OZ	_
Finished copper thickness	Outer layers: Min.thickness 1 OZ,Max.thickness 10 OZ Inner layers: Min.thickness 0.5 OZ,Max.thickness 6 OZ	_
Min.insulation layer thickness	2mil	_
Line width/space: 3/3mil,4/4mil,4/5mil	Max. Copper thickness 0.5 OZ	Line width shouldn't be less than the required value under ensure of space
Line width/space: 4/6mil,5/5mil,6/5mil	Max. Copper thickness 1 OZ
Line width/space: 5/6mil,6/6mil	Max. Copper thickness 2 OZ
Line width/space: 6/8mil,7/8mil,8/8mil	Max. Copper thickness 3 OZ
Line width/space: 8/10mil,9/10mil,10/10mil	Max. Copper thickness 5 OZ
Board materials	FR-4; high Tg; high CTI; halogen free; high frequency(rogers,taconic,PTFE,nelcon,ISOLA,polyclad 370 HR); thick copper
Hole size tolerance	±0.03mm
Hole position tolerance	±0.03mm
Board outline tolerance	L≤100mm:0.1mm; 200mm300mm:0.4mm
Finished product thickness tolerance	0.2mm
Impedance control	± 10%
Bow and twist	≤ 0.5%