Products

Contact Person : Mr. Robin Wong
Company Name : Nanjing KangDong Electronic Science And Technology Co., Ltd.
Tel : 86-25-52715080
Fax : 86-25-52715080
Address : Jiangsu,NanJing,Room206, No.6 LiMin West Road, ChangLu Street, YanJiang Industrial Development Zone,NanJing,China
Country/Region : China
Zip : 211500

aluminium circuit board

Product Detailed

1.Best service and high quality goods 2.Fast produce and one-stop service 3.Low cost and delivery fast 4.Competitive price

Material	5052 Aluminimun Based
Layer	Single sided/double-sided
Board thickness	0.8-4.5mm
Max size	1000*480mm
Insulation Resistance	>10*10G
Breakdown Boltage(v)	2.5k-6k
Soakable Soldering(°C/Min)	288°C
Thermal Conductivity(w/m-k)	0.8-3.0
Thermal Resistance(°C/w)	>2.0
Combustibility	94V0
Dielectric Constant(1MHZ)	4-6
Copper thickness	0.5oz-3oz
Min trace /space width	3mil
Surfaci finish	HAL(lead-free); immersion gold/Tin/Ag;OSPPlating gold

Description	Specification Inch (mm)
Material	FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-1/Aluminium
Layer No.	1-22
Board thickness	0.015"(0.4mm)-0.125’’(3.2mm)

Board Thickness Tolerance	±10%
Cooper thickness	1/2OZ-4OZ
Impedance Control	±10%
Warpage	0.075%-1.5%
Peelable	0.012"(0.3mm)-0.02’(0.5mm)
Images
Min Trace Width (a)	0.005"(0.125mm)
Min Space Width (b)	0.005"(0.125mm)
Min Annular Ring	0.005"(0.125mm)
SMD Pitch (a)	0.012"(0.3mm)
BGA Pitch (b)	0.027"(0.675mm)
Regesiter torlerance	0.05mm
Solder Mask
Min Solder Mask Dam (a)	0.005"(0.125mm)
Soldermask Clearance (b)	0.005"(0.125mm)
Min SMT Pad spacing (c)	0.004"(0.1mm)
Solder Mask Thickness	0.0007"(0.018mm)
Holes
Hole size	0.01"(0.25mm)-- 0.257"(6.5mm)
Hole Size Tol (+/-)	±0.003"(±0.0762mm)
Aspect Ratio	6:1
Hole Registration	0.004"(0.1mm)
Plating
HASL	2.5um
Lead free HASL	2.5um
Immersion Gold	Nickel 3-7um Au:1-3u''
OSP	0.2-0.5um
Outline
Panel Outline Tol (+/-)	±0.004''(±0.1mm)
Beveling	30°45°
V-cut	15° 30° 45° 60°
Certificate	ROHS ISO9001:2000 TS16949 SGS UL certificate