The Leading PCB Manufacturer in China

The Leading PCB Manufacturer in China

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Contact Us

Name: Miss.Becky, Miss Xun
Tel: +852-60691531 (Hong Kong), +86-20-88569056 (China)
Fax: +86-20-62824900
Mobile: 008618927547719
E-mail: sales@chinapcbs.com
Add: OFFICE: FLAT/RM 905, WORKINGBERG COMMERCIAL BLDG, 41-47 MARBLE ROAD, HONGKONG FACTORY: LONGQI INDUSTRIAL ZONE, SHAWAN, PANYU, GUANGZHOU, CHINA
MSN: flyingpetrel@hotmail.com
Skype: Joyhold
MSN: flyingpetrel@hotmail.com SKYPE: Joyhold

Capability
Rigid PCB capability  

Layer count

1~30 layers

Laminates type

FR-4,CEM-1,CEM-3,BT Resin, Teflon,PTFE,
Rogers,Aluminium, Tg130℃(150℃,170 ℃,180 ℃ 210℃), Berquist, Thermagon,Alon.Polyclad

Board thickness

Min: 2-Layer: 0.2 mm -6.0 mm     4-Layer: 0.40mm -8.0mm
       6-Layer: 0.8 mm -8.0 mm      8-Layer: 1.0 mm -8.0mm 
      10-Layer: 1.2 mm -8.0 mm    12-Layer: 1.5 mm -8.0mm
Max: 8mm (0.3150")

Base copper thickness

Mass production:
Min: 12um (1/3oz)
Max: 140um (4oz) for inner layer; 350um(10oz)for outer layer
Sample:
Max: 210um (6oz) for inner layer; 450um(13oz) for outer layer

Min finished hole size

By mechanical drilling: 0.15mm (0.006")
By laser drilling: 0.05mm (0.002")

Aspect ratio

12 : 1

Max panel size

Mass production, 540mm × 740m (21.25" × 29.13")
Sample: 700mm × 1100mm (27.56" × 43.3")

Min line width/space

Mass production: 3mil/3mil
Sample:
Inner layer: 0.0635mm/0.0635mm (0.0025"/0.0025")
Outer layer: 0.0585mm/0.0585mm (0.0023"/0.0023")

Via hole type

Blind/Burried/Plugged

HDI/Microvia

YES

Surface finish

HASL / Lead Free HASL
Immersion Gold / Silver / Tin
Flash Gold. Hard Gold plating
Selective thick Gold Plating
Gold Finger (Gold thickness up to 3um)
Plating Silver (Silver through Hole,
Carbon ink, Peelable mark, OSP

Solder mask

All kinds of colour
LPI, Dry Film
Min S/M pitch (LPI): 0.1mm

Impedance Control

Single trace or differential controlled
50, 60, 70, 100, 110, 120, 130 ±5%

Min bonding pitch

0.18mm (center to center)

Outline finish type

CNC Routing; V-Scoring/Cut; Punch

Tolerances

Min Hole registration tolerance (NPTH)     ± 0.025mm
Min Hole registration tolerance (PTH)       ± 0.075mm
Min Pattern registration tolerance            ± 0.05mm
Min S/M registration tolerance (LPI)         ± 0.075mm
Scoring Lines                                                ± 0.15mm
Board thickness (0.1 -1.0mm )                  ±15%
Board thickness (1.0 -6.35mm )                ±10%
Board Size Routed                                    ± 0.1mm
Board Size Scored                                     ± 0.2mm

Electrical Testing

Voltage                                     10V - 250V
Continuity                                  10 - 1000 Ohms

Min annular ring

0.025mm

Min SMT pitch

0.400mm (center to center)

  

Technic process flow