FR4 HASL multilayer pcb board factory

  FR4 HASL multilayer pcb board factory FR4 HASL multilayer pcb board factory FR4 HASL multilayer pcb board factory Company Information Dr. Q Electronics Co., Ltd. is a professional PCB and PCBA supplier in China. It was founded in 2004 and has been specializing in pcb field for 10 years. With superb and almost perfect quality, we are preferred by German PCB buyers. Therefore, most of our customers are German companies. Choose us, Choose good quality!    PCB Capability PCB Capability

No	Item	Specification
1	Layer	1-20 layers
2	Board Material	FR4 glass fiber epoxy
		FR4 high Tg (Tg150, Tg160, Tg170, Tg180)
		Aluminum board
3	Surface Finishing	HASL Lead free
		Immersion gold, Immersion silver, Immersion Tin
		galvanic plating gold, galvanic plating silver
4	Board Thickness	0.5mm-3.2mm
5	Copper Thickness	17.5um-105um (0.5-3OZ)
6	Min. Hole Size	0.1mm
7	Min. Line Width	0.13mm (5mil)
8	Min. Line Spacing	0.13mm (5mil)
9	Soldermask Color	Green, Black, White, Yellow, Blue, etc.
10	Silkscreen Color	White, Black,Yellow, Green, etc.
11	Max. Board Size	1200mm*800mm
12	Board Type	Rigid, Flexible
13	Special Holes	Blind holes
		Buries holes
14	Profiling	Routing, V-cut, Punching, Chamfer
15	Test	E-test using adapter or Flying probe test
		Optical Inspection (to find every tiny defect of PCBs)
16	Standard	IPC-A-600G Class 3 (perfect or almost perfect)
17	Certificate	UL, RoHS, REACH, ISO

    PCBA Capability PCBA Capability

No	Item	Specification
1	Type of Assembly	SMT Assembly (Surface-mounting technology)
		Thru-hole Assembly (Through-hole soldering Technology)
2	Solder Type	Water soluble solder paste, lead free
3	Component	Component sourcing service
4	Test	ICT (In-circuit Test)
		FCT (Functional Test)
5	Min. IC Pitch	0.30mm
6	Foot Pin	SO, SOP, SOJ, TSOP, TSSOP, QFP, BGA and U-BGA
7	Min. Chip Placement	1005
8	Max. PCB Size	600mm*400mm
9	Min. PCB Thickness	0.35mm
10	Max. BGA Size	74mm*74mm
11	Max. Ball Pitch	1mm-3mm
12	Max. Ball Diameter	0.4mm-1mm
13	QFP Lead Pitch	0.38mm-2.54mm
14	Package	Inner package: anti-static bubble Bag
		Outer Package: carton box
15	Certificate	PCB Assembly with UL, RoHS approval

    Detailed Images       Factory View     Related Products     Product Description The PCBs we supplied are widely used in    1. household electrical appliances;    2. industrial automaton equipments;    3. telecommunication industry;    4. LED lights, like, washing machine, induction cooker, weighing scale, air-conditoner, power bank,  inverters, USB flash drive, mobile charger, cctv camera, portable game console, etc.   FR4 HASL multilayer pcb board factory FR4 HASL multilayer pcb board factory FR4 HASL multilayer pcb board factory