Alumina ceramic PCB prototype manufacturer with Hi-Tech
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