white aluminum pcb board
metallic material
Aluminum substrate, copper substrate, copper-aluminum composite plate thickness
0.2mm-5.0mm
Surface treatment
Lead-Free Tin Spray / Immersion Gold / OSP Antioxidant
biggest size
1500mm*500mm
smallest size
5mm*5mm
Minimum line width
0.1mm (4mil)
Minimum line spacing
0.1mm (4mil)
Minimum aperture
∮ 0.5mm maximum unlimited
E-T test
100% computer open short circuit test
Warp degree
0.5% (size 350mm*350mm)
Peel strength
1.8kgf/cm
Copper thickness
25um/35um/70um/105um
Molding method CNC computer tamper/mold punching/computer V-CUT appearance tolerance CNC: ±0.1mm-0.15mm; mold punch: ±0.125mm
Solder resist type White oil or various colors Solder resist oil Character line width 0.125mm minimum
Monthly production capacity 20000 square meters or more Delivery Period Aluminum substrate: Sample: 1-2 days, batch 5-7 days, Copper substrate: Sample: 3-5 days, Batch 6-8 days
联系人:曾小姐
手机:008613928048496
电话:0755-28628518
邮箱:leappcb@163.com,sales@leappcb.com
地址: 中国广东省深圳市宝安沙井洪田工业区A栋