China Double Sided Circuit Boards Fabricaiton and Assembly PCBA Turnkey Manufacturer

China Double Sided Circuit Boards Fabricaiton and Assembly PCBA Turnkey Manufacturer Description:

China Double Sided Circuit Boards Fabricaiton and Assembly PCBA Turnkey Manufacturer

2 Layers circuit boards PCB
FR4 1.6mm PCB fabrication and assembly
1oz PCB copper thickness
Shenzhen PCB and PCBA manufacturer
China turnkey contract electronics factory
High quality with competetive cost

Descriptions:

We provide contract electronics manufacturer (CEM), PCB prototypes, SMT PCB assembly - A complete electronics assembly service.


• IPC-610-E inpection standard for PCB Assembly process from components to finish products.
• ISO9001 certificated pcb assembly pcba factory in China.
• Provides PCB assembly EMS services to all kind of printed circuit board assemblies.
• Flexible production for customer's requirement of low,middle and high volumes assembly service.
• Capable of developing effective production PCBA process to ensure high quality and consistency.
• Reliable PCB assembly circuit board available in smt mi soldering and casing assembly PCB.
• Experienced electronics supply chain management team to monitor wole pcb assemly process.
• PCB single to multilayer, blind and buried via, rigid and flex PCB, high TG and high frequency
• Cost effective,competitive price pcb assembly service to reduce cost pressure for customer.
• Import & export licence for critical parts to avoid risk of loss for components pcb assembly service.
• SMT PCB assembly line fit 0402,0603,0805,1008,1206,1210, SOP,QFP,QFN,BGA package.
• PCB holes down to 0.20mm,preforming leads,automatic wave soldering pcb assembly process.
• PCBA quality garanteed 12 month warranty for all boards.


PCB Fabrication and Assembly Spec.


ITEM Manufacturing Capability
Material FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3, Aluminium, Metal based
Layer No. 1~26 layers
Finished Board thickness 0.2 mm-3.8mm’(8 mil-150 mil)
Board Thickness Tolerance ±10%
Cooper thickness 0.5 oz,1oz,1.5oz to 6oz (18 um-210 um)
Copper Plating Hole 18-40 um
Impedance Control ±5%
Warp&Twist 0.007
Peelable 0.012"(0.3mm)-0.02’(0.5mm)
Min Trace Width 0.1mm (4 mil)
Min Space Width 0.1mm (4 mil)
Min Annular Ring 0.1mm (4 mil)
SMD Pitch (a) 0.3 mm(12mil)
BGA Pitch (b) 0.3 mm (12mil)
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)
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
Panel Outline Tol (+/-) CNC: ±0.125mm, Punching: ±0.15mm
Beveling 30°45°
Gold Finger angle 15° 30° 45° 60

PCB Applications

Electronic Musical Instruments, MIDI Controller, Guitar Electronics, Digital Music Equipment, Musician Equipment, Audio Equipment, Effects Controller, Electronic Musical Device, Wireless RF Speakers, Wireless Presenter, Universal Remote, RF Video Transmitter, Wireless Communication Devices, Communication Electronics,RF Power Amplifier, Wireless Home Communication System, Entertainment Admissions Systems, Laser Projection Equipment, Lighting Equipment, Show Action Systems, Cash Information Systems, Collection Systems, Credit Evaluation Systems, Cash Handling Equipment