Kathy
   Kathy

Contact
Address: Unit 04, 7/F, Bright Way Tower, NO.33 Mong Kok Road, Kowloon, Hong Kong
Tel:0755-25514819
FAX:0755-25514819
Certifications
Current Location:Home > Technical

Item Capability Description
Layer count: 112L
Finished Board Thickness: 0.2mm ~3.2mm (8mil ~ 128mil)
Maximum Dimension: 24" x 24" (610mm x 610mm)
Min trace/space (inner/external) : 3/3 mil  (0.075/0.075 mm)
Min drill size for through hole : 8.0 mil  (0.20mm)
Laser drill : 4.0 mil  (0.1mm)
Minimum Solder PAD Diameter: 10.0mil  (0.25mm)
Copper Foil Thickness : 17-210um
Inner Core Thickness : ± 0.08mm
Surface Treatment: HAL, Lead Free HAL, Flash Gold, ENIG, OSP, Imm. Siliver, Imm. Tin
Maximum Aspect Ratio: 6.0 : 1
Minimum Ring: 4.5mil   (0.115mm)
Minimum Spacing for Weld Separation: 8.0mil   (0.2mm)
Minimum Width for Weld Separation: 3.0mil   (0.075mm)
Minimum Height of Characters: 32.0mil   (0.8mm)
Minimum Size of Punched Hole: 100mil    (2.5mm)
Controlled Impedance: +/- 10%
Outline Precision (CNC): 4.0mil   (0.1mm)
Outline Precision (Punch):  2.0mil   (0.05mm)
HDI Construction:  BVH/ Build up/ 1+N+1/ 2+N+2