printed circuit board (circuit board ,prototype pcb, circuit)

1.Specialized PCB manufacturer with rich experience 2.Competitive pcb price with top service 3.FR-4 Printed circuit board

One-stop pcb assemblies service, We can offer 1 to 12 Layer PCB fabrication, PCB design, PCB layout, PCB manufacturing, PCB Assemblies, components sourcing, PCBA Function Test, design solution.

Item	Manufacture Capability
Material	FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3, Aluminium, Metal based
Layer No.	1-16
Finished Board thickness	0.2 mm-3.8mm’(8 mil-150 mil)
Board Thickness Tolerance	±10%
Cooper thickness	0.5 OZ-11OZ (18 um-385 um)
Copper Plating Hole	18-40 um
Impedance Control	±10%
Warp&Twist	0.70%
Peelable	0.012"(0.3mm)-0.02’(0.5mm)
Images
Min Trace Width (a)	0.1mm (4 mil)
Min Space Width (b)	0.1mm (4 mil)
Min Annular Ring	0.1mm (4 mil)
SMD Pitch (a)	0.2 mm(8 mil)
BGA Pitch (b)	0.2 mm (8 mil)
Solder Mask
Min Solder Mask Dam (a)	0.0635 mm (2.5mil)
Soldermask Clearance (b)	0.1mm (4 mil)
Min SMT Pad spacing (c)	0.1mm (4 mil)
Solder Mask Thickness	0.0007"(0.018mm)
Holes
Min Hole size (CNC)	0.2 mm (8 mil)
Min Punch Hole Size	0.9 mm (35 mil)
Hole Size Tol (+/-)	PTH:±0.075mm;NPTH: ±0.05mm
Hole Position Tol	±0.075mm
Plating
HASL	2.5um
Lead free HASL	2.5um
Immersion Gold	Nickel  3-7um  Au:1-5u''
OSP	0.2-0.5um
Outline
Panel Outline Tol (+/-)	CNC: ±0.125mm, Punching: ±0.15mm
Beveling	30°45°
Gold Finger angle	15° 30° 45° 60°

   Hangzhou Zhonghan Electronic Tech Co. Ltd is an aggressive and competitive manufacturer that foucusing on design, manufacture and marketing service of electronic products, and mainly deals in led products and OEM/ODM electronic manufacturing services.

Available service :

1.Research and manufacture electronical products2. PCB production service. 3. PCB assembly service. Available on SMT, BGA, DIP. 4. high quality led lights towards hight-end markets.Available on highbay light and panel light5. Electronic Component purchasing service

Lead time of prototype: 1. 10-15days, with customers completed technical information.2. 12-18days, with customers samples 3. 20-25days, with customers request and our new designProduction period: 15-20days (5 more days for trial order)

 

We customize various LED dimmer as per customer's requirements. If you are interested, pls feel free to contact me.

If you send us your Gerber Files and PCB specifications, we will quote for you within 12 hours

We always try our best! So we do, we conquer, and we get there!

Try us!

 

printed circuit board (circuit board ,prototype pcb, circuit)