Semi-Conductor Test PCB
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Semi-Conductor Test PCB
| Item | Flexible pcb | Rigid-Flexible pcb | Rigid PCB |
| Max Layer | 8L | 36L | 60L |
| Inner Layer Min Trace/Space | 3/3mil | 3/3mil | 3/3mil |
| Out Layer Min Trace/Space | 3.5/4mil | 3.5/4mil | 3/3mil |
| Inner Layer Max Copper | 2oz | 6oz | 6oz |
| Out Layer Max Copper | 2oz | 3oz | 6oz |
| Min Mechanical Drilling | 0.1mm | 0.15mm | 0.15mm |
| Min Laser Drilling | 0.1mm | 0.1mm | 0.1mm |
| Aspect Ratio(Mechanical Drilling) | 10:1 | 12:1 | 20:1 |
| Aspect Ratio(Laser Drilling) | / | 1:1 | 1:1 |
| Press Fit Hole Ttolerance | ±0.05mm | ±0.05mm | ±0.05mm |
| PTH Tolerance | ±0.075mm | ±0.075mm | ±0.075mm |
| NPTH Tolerance | ±0.05mm | ±0.05mm | ±0.05mm |
| Countersink Tolerance | ±0.15mm | ±0.15mm | ±0.15mm |
| Board Thickness | 0.1-0.5mm |
±0.1mm |
0.4-8mm |
| Board Thickness Tolerance(＜1.0mm) | ±0.05mm | ±0.1mm | ±0.1mm |
| Board Thickness Tolerance(≥1.0mm) | / | ±10% | ±10% |
| Impedance Tolerance | Single-Ended：±5Ω(≤50Ω)，±10%(＞50Ω) | Single-Ended：±5Ω(≤50Ω)，±10%(＞50Ω) | Single-Ended：±5Ω(≤50Ω)，±7%(＞50Ω) |
| Differential：±5Ω(≤50Ω)，±10%(＞50Ω) | Differential：±5Ω(≤50Ω)，±10%(＞50Ω) | Differential：±5Ω(≤50Ω)，±7%(＞50Ω) | |
| Min Board Size | 5*10mm | 10*10mm | 10*10mm |
| Max Board Size | 9*14inch | 22.5*30inch | 22.5*30inch |
| Contour Tolerance | ±0.05mm | ±0.1mm | ±0.1mm |
| Min BGA | 7mil | 7mil | 7mil |
| Min SMT | 7*10mil | 7*10mil | 7*10mil |
| Surface Treatment | ENIG,Gold Finger,Immersion Silver,Immersion Tin,HASL(LF),OSP,ENEPIG,Flash Gold;Hard gold plating | ENIG,Gold Finger,Immersion Silver,Immersion Tin,HASL(LF),OSP,ENEPIG,Flash Gold;Hard gold plating | ENIG,Gold Finger,Immersion Silver,Immersion Tin,HASL(LF),OSP,ENEPIG,Flash Gold;Hard gold plating |
| Solder Mask | Green Solder Mask/Black PI/Yellow PI | Green Solder Mask/Black PI/Yellow PI | Green,Black,Blue,Red,Matt Green |
| Min Solder Mask Clearance | 3mil | 1.5mil | 1.5mil |
| Min Solder Mask Dam | 8mil | 3mil | 3mil |
| Legend | White,Black,Red,Yellow | White,Black,Red,Yellow | White,Black,Red,Yellow |
| Min Legend Width/Height | 4/23mil | 4/23mil | 4/23mil |
| Strain Fillet Width | 1.5±0.5mm | 1.5±0.5mm | / |
| Bow & Twist | / |
0.05% |
0.3% |
Saler Company Information
Company :
Topfast (Guangdong) Technology Co., Ltd
Mobile :
008613929576872
Phone :
00862082526086
More Information :
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