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Add: Room 2314-2315, Zhonghui International Financial Center, Nansha District, Guangzhou.
Aluminum-Based PCB
Process Parameter
Constructed with high-temperature resistant dielectric materials and aluminum alloy bases, Aluminum-Based PCB operates reliably in extreme temperatures (-40°C to 125°C+), high humidity, and corrosive environments. It resists thermal fatigue and mechanical wear, ensuring long-term performance in outdoor, automotive under-hood, and industrial settings. Compliant with RoHS and REACH, it also meets global environmental standards.
| Item | Rigid PCB |
| Max Layer | 64L |
| Inner Layer Min Trace/Space | 3/3mil |
| Out Layer Min Trace/Space | 3/3mil |
| Inner Layer Max Copper | 6oz |
| Out Layer Max Copper | 6oz |
| Min Mechanical Drilling | 0.15mm |
| Min Laser Drilling | 0.1mm |
| Aspect Ratio(Mechanical Drilling) | 20:01 |
| Aspect Ratio(Laser Drilling) | 1:01 |
| Press Fit Hole Ttolerance | ±0.05mm |
| PTH Tolerance | ±0.075mm |
| NPTH Tolerance | ±0.05mm |
| Countersink Tolerance | ±0.15mm |
| Board Thickness | 0.4-8mm |
| Board Thickness Tolerance(＜1.0mm) | ±0.1mm |
| Board Thickness Tolerance(≥1.0mm) | ±10% |
| Impedance Tolerance | Single-Ended：±5Ω(≤50Ω)，±7%(＞50Ω) |
| Differential：±5Ω(≤50Ω)，±7%(＞50Ω) | |
| Min Board Size | 10*10mm |
| Max Board Size | 22.5*30inch |
| Contour Tolerance | ±0.1mm |
| Min BGA | 7mil |
| Min SMT | 7*10mil |
| Surface Treatment | ENIG,Gold Finger,Immersion Silver,Immersion Tin,HASL(LF),OSP,ENEPIG,Flash Gold;Hard gold plating |
| Solder Mask | Green,Black,Blue,Red,Matt Green |
| Min Solder Mask Clearance | 1.5mil |
| Min Solder Mask Dam | 3mil |
| Legend | White,Black,Red,Yellow |
| Min Legend Width/Height | 4/23mil |
| Strain Fillet Width | / |
| Bow & Twist | 0.30% |
Areas of Application
Consumer Electronics
Aerospace
Telecommunications
Military Defense
Automotive Industry
Industrial Control
Why Choose Us ?
One-stop PCB PCBA service
Advanced equipment and technology
24 hours high quality online service
Fast delivery speed
Accreditation
Packaging & Transportation
Static electricity bag+EV pearl cotton
Anti-static bubble bags + carton slot
Carton slot + bubble foam
Anti-static kraft bubble bags
Shipping Way
For small packages, we advise to choose by express (such as DHL, UPS, FedEx, and EMS by door to door service!)is the quickest way.
For heavy packages, the best solution is by seafreight.
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Lihai Industrial Park, Baohuan Middle Road, Shatian Town, Dongguan , China.
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