PCB Board Assembly Service Double-sided

Specification of PCB board

Description	Techonical Data
Materials	FR4,TG:130°C/170°C,Alu,Rogers,Arlon,Tsconic
Layers	1-30layers
Board thickness	0 04-0 16"±10%(0 1-4mm±10%)
	Single/Doublelayer:o.008+0 004"
	4layer:0.01±0 008*
	8layer:(.01±0 .008"
Copper weight	0.5-4OZ
Drilling	Min size 0.0078"(0.2mm)
	Drilldeviation Drilling ±0 002"(0 05mm)
	PTH hole tolerance ±0 .002"(0 005mm)
	NPTH hole tolerance ±0.002"(0.005mm)
Plating	Min hole size 0 0008"(0.02mm)
	Aspect ratio 20(5:1)
Solder mask	Color:green,white,black,red,yellow,blue...
	Min solder mask clearance:0.003"(0.07mm)
	Thickness:0.0005-0.0007"(0.012-0.017mm)
Silkscreen	Color:white,black,red,yellow,blue...
	Min size 0.006"(0.15mm)
E-test	Flying probe test/E-test fixture test
Controlled lmpedance	Tolerance:±10%
	lmpedance Tester:Tektronix TDS8200
Surface Finish	HASL,ENIG,immersion silver,immersion tin,OSP...
Board cutting	Min.thickness for inner layers 0.003"(0.07mm)
Capacity	250,000 square feet(Month)

PCB Assembly Capacity

Quantity	Prototype&Low Volume PCB Assembly&Mass production(without MOQ)
Type of Assembly	SMT,DIP&THT
Solder Type	Water Soluble Solder Paste,Leaded and Lead-Free
Components	Passive Down to 0201 size;BGA and VFBGA;Leadless Chip Carriers/CSP
Bare Board Size	Smallest:0.25*0.25 inches;Largest:20*20 inches
File Format	Bill of Materials;Gerber files;Pick-N-Place file
Types of service	Turn-key,partial turn-key or consignment
Component Package	Cut Tape,Tube,Reels,Loose Parts
Testing	IQC;X-ray lnspection;AOI Test
PCBA Process	SMT--Wave Soldering--Assembling--ICT--Function Testing

 

 

IC programming is the process of transferring a computer program into an integrated computer circuit. Older types of IC including PROMs and EPROMs and some early programmable logic was typically programmed through parallel busses that used many of the device's pins and basically required inserting the device in a separate programmer.
Modern ICs are typically programmed in circuit though a serial protocol (sometimes JTAG sometimes something manufacturer specific). Some (particularly FPGAs) even load the data serially from a separate flash or prom chip on every startup.

 

1.One-stop PCB assembly service :PCB layout,PCB manufacturing,components sourcing,PCB assembly,PCBA function test.

2.We are mainly specialized in Medical electronic PCBA,Automatic PCBA,Security PCBA,Communication electronic PCBA,Electrical energy PCBA etc.

3.Cooperate with Media,Motorola,BYD many years with principal of“Quality is the primary productive force”.