PC Boards PCB
产品简介
Excellent PC Boards supplier located in South China.
产品详细信息
TECHNOLOGY PARAMETER OF PC Boards
Feature
|
Year 2007
|
||
Monthly Production Capacity | 2,100,000Sq.ft | ||
Layer(Mass Production) | 2-68 Layers | ||
Impedance Control |
+8% |
||
Minimum Thickness of CCL |
3.5mil(including copper) |
||
Board Thickness |
6-240mil |
||
Copper Clad Laminate |
FR4 & Halogen Free & CEM-3 &
FR5 & PTFE & Rogers & Getek & BT & Polyimide FR4(Dciyfree) |
||
Inner Etching |
Min.Line/Space |
3.5mil(A/W) | |
Line Width tolerance | +10% | ||
Board Thickness(Min.) | 3.5mil(including copper) | ||
Plating Hole | Min.Hole Size | 6mil | |
Aspect Ratio(max) | 8 | ||
Position Accuracy |
+1.5mil |
||
Microvia | Min Hole Size | 4mil | |
Aspect Ration(max) | 1:1 | ||
Outer Etching | Min.Line Width/Space | 3.5/3.5mil(A/W) | |
Line Width tolerance | +0.35mil | ||
Solder Mask | Bridge | 3mil | |
Position Accuracy | 1.5mil | ||
Press | Thickness tolerance | 10% | |
Wrap/Twist | 0.75% | ||
Inner Opening(min) | (1)4/L:6mil | ||
(2)6/L-8/L:7mil | |||
(3)8/L or above:8mil | |||
Lead Time |
|||
Mass Production |
Prototype & Hot Item |
||
Double-sided |
10 days |
2-3 days |
|
Multi-layer |
2 weeks |
3-6 days |
Web: www.wwteq.com
Email: sales@winwincircuit.com