Find high quality aluminum base pcb board with competitive price here. Please rest assured to buy aluminum base pcb board with Shenzhen Hejin Circuit Co.,Ltd

Shenzhen Hejin Circuit Co.,Ltd is a leading aluminum base pcb board exporter, and one of the leading China aluminum base pcb board manufacturers, producers and suppliers. We export high quality products, and we are professional at aluminum base pcb board assembly and oem.

LED mining /high bay lamp,

Thermal conductivity: 2W/M-K

Board Thickness: 2.0MM

Copper Thickness: 70UM

Base Material:Aluminum

Surface Finishing: ENIG

Solder mask color: white

(Hole Size)	(Drilling hole size)	0.6-6.0 mm
	(FG hole size)	0.6-6.0 mm
	(Hole tolerance)	±0.075 mm
	(Tolerance of hole position)	±0.1mm
	(Aspect ratio)	5:01
(Solder)	(Min solder bridge)	4 mil
(Dimension)	(Tolerance of outline dimension)	(Length): 1200mm
	(Max board size)	(Width): 300mm
(Impedance)	(Impedance tolerance)	±10%
(Heat conductivity)	(Low heat conductivity)	1.0-1.5W/m*k
	(Wid heat conductivity)	1.5-1.8W/m*k
	(High heat conductivity)	2.0-3.0W/m*k
(Peel strength)		=1.8 N/mm
(Surface resistance)		=1*105m
(Volume resistrivity)		=1*106m
(Breakdown voltage)		=2KV/mm
(The solder resistance)		(260?,10min,no delamination no blister)
(Dielectric constant)		= 4.4
(Dielectric power factor)		=0.03