Shenzhen Tianweisheng Electronic Co., Ltd.
Main products:PCB,FPC
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  • Contact Person : Ms. Gong Grace
  • Company Name : Shenzhen Tianweisheng Electronic Co., Ltd.
  • Tel : 0086-755-29087997,13510820959
  • Fax : 0086-755-29667579
  • Address : Guangdong,Shenzhen,28/D, Tower D, Jingangting, West of Bao'an Road, Xixiang Street, Bao'an District
  • Country/Region : China
  • Zip : 518102

8 Layers PCB with 4/4mil Minimum Line Width/Spacing, BGA, 1.6mm Board Thickness and RoHS Mark

8 Layers PCB with 4/4mil Minimum Line Width/Spacing, BGA, 1.6mm Board Thickness and RoHS Mark
Product Detailed
8 Layers PCB with 4/4mil Minimum Line Width/Spacing, BGA, 1.6mm Board Thickness and RoHS Mark1.UL,SGS,ROHS,IS09001,CE,IPC

multilayer pcb with BGA

 1.Base Material:fr4

2.copper thickness:2oz

3.board thickness:1.6mm

4.Surface treatment:ENIG

5.layer:4-layer

productive power:

 Specification Inch (mm) 
MaterialFR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3/CEM-1/Aluminium
Layer No.1-30
Board thickness0.015" (0.4mm)-0.125" (3.2mm)
 
Board Thickness Tolerance± 10%
Cooper thickness1/2OZ-3OZ
Impedance Control± 10%
Warpage0.075%-1.5%
Peelable0.012" (0.3mm)-0.02’ (0.5mm)
Min Trace Width (a)0.005" (0.125mm) 
Min Space Width (b)0.005" (0.125mm)
Min Annular Ring0.005" (0.125mm) 
SMD Pitch (a)0.012" (0.3mm) 
BGA Pitch (b)0.027" (0.675mm)
Regesiter torlerance0.05mm
Min Solder Mask Dam (a)0.005" (0.125mm) 
Soldermask Clearance (b)0.005" (0.125mm)
Min SMT Pad spacing (c)0.004" (0.1mm)
Solder Mask Thickness0.0007" (0.018mm)
Hole size0.01" (0.25mm)-- 0.257" (6.5mm)
Hole Size Tol (+/-)± 0.003" (± 0.0762mm)
Aspect Ratio6: 1
Hole Registration0.004" (0.1mm)
Plating
HASL2.5um
Lead free HASL2.5um
Immersion GoldNickel  3-7um  Au: 1-3u' '
OSP0.2-0.5um
Outline
Panel Outline Tol (+/-)± 0.004' ' (± 0.1mm)
Beveling30° 45°
V-cut15° 30° 45° 60°
Certificate ROHS  ISO9001: 2000  TS16949  SGS   UL

sample picture

 product authentication

company profile

8 Layers PCB with 4/4mil Minimum Line Width/Spacing, BGA, 1.6mm Board Thickness and RoHS Mark



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