Active Member
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Address: 7/F, High-Tech Park, Shangkeng Community, Guanlan Subdist., Baoan District, Shenzhen, Guangdong, China (Mainland)
Contact name:
Shen Zhen Xu Xin Technology Co., Ltd. |
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FR4 Green Solder Mask Heavy Gold Finger Multilayer Custom PCB Boards lead free, OSP
FR4 Green Solder Mask Heavy Gold Finger Multilayer Custom PCB Boards
We manufacture Printed Circuit Board:High quality with competitive price(Good tolerance,Good warpage,Good solderable...)
The information about our company's process capacity for your reference:
Specification Inch (mm) | |||
Material | FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3/CEM-1/Aluminium | ||
Layer No. | 1-30 | ||
Board thickness | 0.015"(0.4mm)-0.125"(3.2mm) | ||
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Board Thickness Tolerance | ±10% | ||
Cooper thickness | 1/2OZ-3OZ | ||
Impedance Control | ±10% | ||
Warpage | 0.075%-1.5% | ||
Peelable | 0.012"(0.3mm)-0.02’(0.5mm) | ||
Min Trace Width (a) | 0.005"(0.125mm) |
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Min Space Width (b) | 0.005"(0.125mm) | ||
Min Annular Ring | 0.005"(0.125mm) |
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SMD Pitch (a) | 0.012"(0.3mm) |
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BGA Pitch (b) | 0.027"(0.675mm) | ||
Regesiter torlerance | 0.05mm | ||
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Min Solder Mask Dam (a) | 0.005"(0.125mm) |
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Soldermask Clearance (b) | 0.005"(0.125mm) | ||
Min SMT Pad spacing (c) | 0.004"(0.1mm) | ||
Solder Mask Thickness | 0.0007"(0.018mm) | ||
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Hole size | 0.01"(0.25mm)-- 0.257"(6.5mm) | ||
Hole Size Tol (+/-) | ±0.003"(±0.0762mm) | ||
Aspect Ratio | 6:1 | ||
Hole Registration | 0.004"(0.1mm) | ||
Plating | |||
HASL | 2.5um | ||
Lead free HASL | 2.5um | ||
Immersion Gold | Nickel 3-7um Au:1-3u'' | ||
OSP | 0.2-0.5um | ||
Outline | |||
Panel Outline Tol (+/-) | ±0.004''(±0.1mm) | ||
Beveling | 30°45° | ||
V-cut | 15° 30° 45° 60° | ||
Certificate | ROHS ISO9001:2000 TS16949 SGS UL | ||
