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                歡迎光臨深圳市明誠鑫電路科技有限公司 全天24小時快樣服務 專業 專注 優質 快速 高頻微波射頻軍工電路板制造商
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                高頻微波射頻軍工電路板制造商

                項目  Item

                2021

                2022

                2023

                Number of Layers
                層次

                Rigid PCB 剛性板

                2-36

                2-40

                2-50

                Buried copper 埋銅

                yes

                yes

                yes

                Buried Capacitance 埋電容

                No

                No

                No

                Flexible board 柔性板

                No

                No

                No

                Flex-rigid PCB 剛撓結合板

                No

                No

                No

                Buried IC 植入IC

                yes

                yes

                yes

                HDI 高密度互連

                No

                No

                No

                Materials
                材料

                FR4 ( Shengyi )

                yes

                yes

                yes

                High Tg 高Tg

                Tg-210

                Tg-220

                Tg-220

                EHalongen Free 無鹵素

                yes

                yes

                yes

                High Frequency 高頻

                yes

                yes

                yes

                Maximum board size 

                最大成品尺寸

                         

                20*30inch

                20*30inch

                20*35inch

                Board thickness 

                板厚

                       

                0.21-6.0mm

                0.21-6.0mm

                0.21-6.0mm

                Minimum line width 

                最小線寬

                     

                3mil-inner

                3mil-outer

                2.5mil-inner

                2.5mil-outer

                2mil-inner

                2mil-outer

                Minimum Line gap 

                最小線距

                       

                3mil-inner

                3mil-outer

                2.5mil-inner

                2.5mil-outer

                2mil-inner

                2mil-outer

                Outer layer copper thickness

                外層最大銅厚

                     

                5OZ

                7OZ

                7OZ

                Inner layer copper thickness

                內層最大銅厚

                       

                5OZ

                7OZ

                7OZ

                Min. finished hole size (Mechanical)
                最小成品孔徑(機械孔)

                0.15mm

                yes

                yes

                yes

                Min. finished hole size (laser hole)
                最小成品孔徑(激光孔)

                0.1mm

                yes

                yes

                yes

                Aspect ratio

                最大板厚孔徑比率

                     

                16:1

                20:1

                20:1

                Solder Mask Types and brand
                阻焊類型和品牌

                NAYA(LP-4G)

                yes

                yes

                yes

                Tamura(TT19G)

                yes

                yes

                yes

                TAIYO(PSR2200)

                yes

                yes

                yes

                Solder Mask Color

                阻焊油墨顏色

                green;blue;red;white;black
                綠、藍、紅、白、黑

                yes

                yes

                yes

                Impedance Control Tolerance

                阻抗控制公差

                5%

                yes

                yes

                yes

                Plug via hole 

                過孔塞孔

                Min. size can be plugged

                0.1mm

                0.1mm

                0.1mm

                Max. size can be plugged

                0.70mm

                0.70mm

                0.70mm

                Min. annular ring can be kept

                     

                3mil

                3mil

                3mil

                Min. distance between the IC pads can keep SM bridge

                最小IC管距(可保留阻焊橋)

                     

                8mil

                8mil

                8mil

                Min. SM bridge for green soldermask
                最小阻焊橋(綠油)

                     

                3mil

                3mil

                3mil

                Min. SM bridge for black soldermask
                最小阻焊橋(黑油)

                     

                4mil

                4mil

                4mil

                Surface Treatment
                表面處理類型

                HASL 噴錫

                yes

                yes

                yes

                ENIG 沉金

                yes

                yes

                yes

                OSP

                yes

                yes

                yes

                LEAD FREE HASL 無鉛噴錫

                yes

                yes

                yes

                GOLD PLATING 鍍金

                yes

                yes

                yes

                IMMERSION Ag 沉銀

                yes

                yes

                yes

                IMMERSION Sn 沉錫

                yes

                yes

                yes

                V-Cut

                CNC V-cut, degree

                20\30\45\60

                20\30\45\60

                20\30\45\60

                V-cut by hand, degree

                20\30\45\60

                20\30\45\60

                20\30\45\60

                Outline Profile 

                外形

                     

                CNC

                CNC

                CNC

                Chamfer 

                圓角

                The angle type of the chamfer:

                20\30\45

                20\30\45

                20\30\45

                Min. distance of jumping chamfer:

                5mm

                5mm

                5mm

                Tolerance of the dimension size

                外形尺寸公差

                     

                ±0.1mm

                ±0.1mm

                ±0.1mm

                Tolerance of the board thickness
                板厚公差

                0.21---1.0

                ±0.1

                ±0.1

                ±0.1

                1.0--2.5

                ±7%

                ±7%

                ±7%

                2.5-6.3

                ±6%

                ±6%

                ±6%

                Tolerance of the finished hole size
                成品孔徑公差

                0-0.3

                +0.08mm

                +0.08mm

                +0.08mm

                0.31---0.8mm

                ±0.08mm

                ±0.08mm

                ±0.08mm

                0.81-1.60mm

                ±0.05mm

                ±0.05mm

                ±0.05mm

                1.61-2.49mm

                ±0.75mm

                ±0.75mm

                ±0.75mm

                2.5-6.0mm

                +0.15/-0mm

                +0.15/-0mm

                +0.15/-1mm

                >6.0mm

                +0.3 /-0mm

                +0.3 /-0mm

                +0.3 /-1mm

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