Alumina ceramic PCB prototype manufacturer with Hi-Tech
- Product Details
Alumina ceramic PCB Specification:
Board material: 5%-99% (AL2O3) alumina ceramics
Board thickness: 1.0mm
Min hole size: 0.2mm
Min track width/space: 0.2mm/0.2mm
Copper thickness: 1 OZ
Solder mask: White
Silkscreen: Black
Surface finishing: ENIG
Producing Method: Hot pressing /Dry pressing

Ceramic PCB capability:
Item | Test Condition | unite | senior | |
material | Aluminium nitride Ceramic /Alumina 99.5%/Alumina 99% | |||
Color status | ||||
average crystal size | μm | 3-5 | ||
volume density | g/cm³ | ≧3.74 | ||
water absorption | % | 0 | ||
Vickers hardness | Load4.9 | Gpa | ≧15 | |
flexural Strength | Bending moment80mm | Mpa | ≧324 | |
Linear Coefficient of Thermal Expansion | 20-500℃ 20-800℃ | 1×10- ˚mm/℃ | 605-7.5 6.5-8.0 | |
thermal conductivity | 20℃ | W(m-k) | ≧170 | |
Dielectric intensity | Kv/mm | ≧12 | ||
Volume Resistance | 20℃ 300℃ 500℃ | Ω-cm | ≧1014 ≧1011 ≧109 | |
Dielectric Constant | 1MHz | 9.3-10.6 | ||
dielectric loss | 1MHz | 3×10-4 | ||
Thermal - shock | 850℃ | times | ≧7 | |
roughness of the surface | Ra(λ2) | μm | 0.20-0.75 | |
Applications:
1. Electric appliance industry/Automotive industry/Mechanical industry
2. Engineering industry/Electrical heating element industry/LED Lighting Industry
Testing procedures for PCB board:
We perform multiple quality assuring procedures before shipping out any PCB board. These include:
1. Visual Inspection
2. Flying probe
3. Impedance control
4. Solder ability detection
5. Digital metallogenic microscope
6. AOI (Automated Optical Inspection)
Quotation requirement:
-Quantity
-Base material
-Board thickness
-Copper thickness
-Surface treatment
-Color of solder mask and silkscreen
Primary Competitive Advantages:
-Experienced Staff
-Green Product
-Guarantee/Warranty
-International Approvals
-Packaging
-Price
-Product Features
-Product Performance
-Prompt Delivery
-Quality Approvals
-Reputation
-Service
-Small Orders Accepted
-Country of Origin
Main Export Markets:
-Asia
-Australasia
-Central/South America
-Eastern Europe
-Mid East/Africa
-North America
-Western Europe
-Special Features of XingDa:
Fastline provides one-stop service from PCB design, components sourcing, assembly and function test and final production built.
We also provide PCB&PCBA clone or copy service and there is no MOQ.
Please contact with us for more information:
Ms. Sicen Hu
Mobile phone:+86-15919900196
Skype: xingdapcbsales3
Email: sales3@xdpcba.com
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