China OEM LED Aluminum Circuit PCB Fast Prototypes, Find details about China Aluminum LED Circuit, Fast PCB Prototypes from China OEM LED Aluminum Circuit PCB Fast Prototypes
PCB capability
Product Type: | Printed Circuit Board Assembly | ||
Material: | Aluminum | ||
Layers: | 1-22 | ||
Solder Mask: | green, yellow,white, blue,black | ||
Finished Surface: | Lead-free HASL,Immersion Gold,ImmersionSilver | ||
Silkscreen color | white,black | ||
Min Solder Mask Bridge: | 0.08mm | ||
Minimum line width/gap: | 3.5/4mil(laser drill) | ||
Minimum hole size: | 0.15mm(mechanical drill)/4mil(laser drill) | ||
Thicker Copper: | 0.5-6OZ | ||
Plated holes Tolerance: | 0.08mm(min±0.05) |