Laser scribing could be made with high precision and quick delivery, the minimum width is 0.10mm
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DBC Metallized Alumina/Al2O3 Ceramic Substrate
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Brief Introduction
Product Name | DBC Metallized Alumina/Al2O3 Ceramic Substrate |
Ceramic Layer Material | 96% Alumina/Al2O3 Ceramics |
Metallization Technology | DBC(Direct Bonding Copper) |
Ceramic Layer Thickness | 0.25~1.0mm |
Copper Layer Thickness | 0.1~0.6mm |
Working Temperature Range | -55~850℃ (inert gas condition) |
Surface State | Bare Cu/Ni-Plating/Au Plating |
Product Feature | Electrical insulation/ High thermal conductivity |
Usage | Thick film circuit, large-scale integrated circuit, hybrid IC, semiconductor package, chip resistor and other electronic industry fields |
Product Description
96% Alumina Ceramic is commonly used for production of electric circuit ceramic substrates, it is most frequently used ceramic substrates becasue of its excellent advantages:
✔High mechanical strength and hardness
✔Good electrical insulation
✔Low dielectric constant and dielectric loss
✔Similar thermal expansion with Si
✔High thermal conductivity
✔Excellent corrosion resistance
✔Non-toxic
✔Available for surface metalization
Extra machining service: laser scribing/laser hole drilling/surface polishing/surface metalization could be made on alumina ceramic substrates.
Standard Dimensions
Thickness/mm | Length x Width /mm | ||||||||
0.385 | 76.2 x 76.2 | 101.6 x 101.6 | 114.3 x 114.3 | 130 x 140 | 140 x 190 | ||||
0.5 | |||||||||
0.635 | |||||||||
0.8 | |||||||||
1.0 | |||||||||
Note: Customized dimensions are available, welcome to send your requirement details to us.
Material Properties
Item | Unit | 96% Alumina Ceramic |
Color | - | White |
Density | g/cm3 | 3.72 |
Moh's Hardness | - | 9 |
Flexural Strength | Mpa | 358 |
Thermal Conductivity (at 30℃) | W/mk | ≥24 |
Coefficient of Thermal Expansion (20-300℃) | 10-6/℃ | 8 |
Volume Resistivity | Ω.cm | 1014 |
Dielectric Strength | KV/mm | 17 |
Dielectric Constant (1MHz) | - | 9 |
Related Machining
Laser Scribing
Laser Drilling
The minimum hole size of laser drilling is 0.2mm
Surface Polishing
Polishing could be made on 1 or 2 surfaces, roughness can reach Ra0.03-0.05μm after polishing.
Metalization
Metalization could be made for DBC or DPC or PCB
Main Application
Product packaging
Our Company
XIAMEN MASCERA TECHNOLOGY CO., LTD. is a China supplier which specialized in R&D and custom manufacturing of technical ceramic components. We provide a broad range of high performance ceramic materials including alumina ceramic, zirconia ceramic, silicon nitride ceramic, silicon carbide ceramic, boron nitride ceramic and aluminum nitride ceramic.
We have completed production lines for molding, sintering, high precision machining, quality inspection of technical ceramic components. Our products are in conformity with ISO9001:2015 quality management system and we are capable to deliver ceramic components of fully dense, accurate size and surface finish control, prompt lead time.
Since our foundation, Mascera has committed to providing ceramic components of highest quality and has built faithful partnership with our customers. Currently, our products have been exported to more than 30 countries and widely applied in industries like machinery, automotive, chemistry, medical, energy, electronic, semiconductor, aerospace, telecommunication etc.
We have completed production lines for molding, sintering, high precision machining, quality inspection of technical ceramic components. Our products are in conformity with ISO9001:2015 quality management system and we are capable to deliver ceramic components of fully dense, accurate size and surface finish control, prompt lead time.
Since our foundation, Mascera has committed to providing ceramic components of highest quality and has built faithful partnership with our customers. Currently, our products have been exported to more than 30 countries and widely applied in industries like machinery, automotive, chemistry, medical, energy, electronic, semiconductor, aerospace, telecommunication etc.
FAQ
Q1: What is MOQ for production?
A: MOQ will differ in material, size, machining difficulty, we will let you know MOQ for each part when inquiry.
Q2: Can i get a sample for test?
A: For ceramic parts we have in stock, we can provide free sample if goods value is not high; for ceramic parts which is newly developed, mold cost or sample cost will be needed.
Q3. Can you produce according to the samples or drawings?
A: Yes. most of our ceramic parts are customized, we have rich experience in tailor-made parts. We have capability to control the parts in required size accuracy and surface finish
Q4. How can i pay to you?
A: We accept payment of T/T, credit card, Western Union, Paypal.Payment terms is 50% payment in advance and 50% before shipment.
Q5. Can i get a replacement for damaged or defected products?
A: Yes, we will remake new products for you when damage or defect are found, if you could not wait for extra time, we will refund to you or issue a credit to use in future orders.
A: MOQ will differ in material, size, machining difficulty, we will let you know MOQ for each part when inquiry.
Q2: Can i get a sample for test?
A: For ceramic parts we have in stock, we can provide free sample if goods value is not high; for ceramic parts which is newly developed, mold cost or sample cost will be needed.
Q3. Can you produce according to the samples or drawings?
A: Yes. most of our ceramic parts are customized, we have rich experience in tailor-made parts. We have capability to control the parts in required size accuracy and surface finish
Q4. How can i pay to you?
A: We accept payment of T/T, credit card, Western Union, Paypal.Payment terms is 50% payment in advance and 50% before shipment.
Q5. Can i get a replacement for damaged or defected products?
A: Yes, we will remake new products for you when damage or defect are found, if you could not wait for extra time, we will refund to you or issue a credit to use in future orders.
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