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Contact Person : Ms. Zheng Yuwen
Company Name : Shenzhen USHO Electric Co., Ltd.
Tel : 86-755-83328976
Fax : 86-755-83327858
Address : ,Hong Kong,Room 17L, Block No. 2, Live in Napoli Building, Binhe Road, Futian District, Shenzhen City, Guangdong Province. China
Country/Region : China
Zip : 518033

pcb assembly

Product Detailed

Provide pcb, fpc, pcba (pcb assembly) service High quality Competitive price Excellent service

Provide pcb, fpc, pcba (pcb assembly) service PCB Product Technic Parameter
Item		Parameter
		Double sided	Multilayer
Number of Layers		2	4~12
Copper Thickness		0.25~3.0OZ	0.5~3.0OZ
Base Board Thickness		0.3~3.2mm	0.6~3.2mm
Incombustibility		94V-0	94V-0
Peelable resistance		12.3N/cm	12.3N/cm
Twist		≤0.5%	≤0.5%
Insulation resistance		≥1011Ω	≥1011Ω
Test voltage		10-300V	10-300V
Finished board area		560×970mm	560×970mm
Min. Line Width and Spacing		0.1/0.1mm	0.1/0.1mm
Copper thickness in hole		≥25.0um	≥25.0um
Mini. pad diameter	Inner layer		0.05mm
	Out layer	0.076mm	0.076mm
Mini. Hole Diameter		0.25mm	0.20mm
Hole tolerance	PTH	±0.076mm	±0.076mm
	NPTH	±0.05mm	±0.05mm
Hole location tolerance		±0.076mm	±0.05mm
profile tolerance	Routing	±0.1mm	±0.1mm
	Punching	±0.13mm	±0.13mm
Solder mask bridge ability		≥0.1mm	≥0.075mm
Solder mask rigidity		6H	6H
Solderable test		245 5 second	245 5 second
Thermal cycling ability		288 10 second	288 10 second
Surface Finishing		OSP, HAL, Immersion gold , Gold plating, Rosin, Gold finger	OSP, HAL, Immersion gold , Gold plating, Rosin, Gold finger
Qaulity standard		IPC-A-600F IPC-ML-950	IPC-A-600F IPC-ML-950
Sample standard		STD-105E-	STD-106E-

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