China 170W/M. K Aluminium Nitride Ceramic Substrate for Circuit, Find details about China Aln Ceramic Substrate, Aluminum Nitride Ceramic Sheet from 170W/M. K Aluminium Nitride Ceramic Substrate for Circuit
Product name | 170W/m.k aluminium nitride ceramic substrate for circuit |
Size | customized |
Roughness | Ra 0.2um - 0.6um |
MOQ | 30 pieces |
Tolerance | + - 0.1mm |
Color | Light grey |
Thermal Conductivity | ≥170W/mk (at 20ºC) |
Delivery time | 10 days for 30 pieces |
Payment | T/T,Western Union,LC,Credit Card and So on |
Shipping | Air Express (DHL/UPS/TNT/ FedEx and So on) |
Laser Processing Service | Through laser machine scribing, cutting, and drilling, we can process AlN wafer with high accuracy and absolute consistency upon customer's request. |
Polishing Processing Service | Our AlN wafer can be polished (single and double polish) by the advanced machine which imported from abroad. Ceramic wafer surface roughness can reach to 0.03-0.05um without porous after being polished. It is perfectly suitable for the device application of small spec, high precision , wiring density and good stability. |
Forming methods | Tap Casting Dry Pressed Hot Pressed |
Item | Unit | Aluminium Nitride ceramic/AlN |
Linear expansion coefficient | RT-400ºC,10-6 | 4.4 |
Bulk density | g/cm3 | 3.2 |
Thermal conductivity | 20 ºC,W/m.k | ≥170 |
Flexural strength | Mpa | ≥330 |
Bulk resistance | Ω.cm | ≥1014 |
Dielectric strength | KV/mm | ≥15 |
Dissipation factor | 1 MHz | 3 x 10-4 |
Dielectric constant | 1 MHz | 9.0 |
Size (mm) | Unit | Hole | Thickness (mm) |
152.4x152.4 | pcs | - | 0.38/0.5/0.635/1/1.5/2 |
114.3x114.3 | pcs | - | 0.38/0.5/0.635/1/1.5/2 |
50.8x50.8 | pcs | - | 0.38/0.5/0.635/1/1.5/2 |
12x18.5 | pcs | - | 0.635/1 |
14x20 | pcs | - | 0.635/1/2 |
17x22 | pcs | - | 0.635/1 |
20x25 | pcs | - | 0.635/1/2 |
20x26 | pcs | - | 0.635/1 |
22x28 | pcs | - | 0.635/1 |
24x28 | pcs | - | 1 |
Mark:The following specification ALN plate have hole | |||
12x18.5 | pcs | 3.8 | 0.365/1 |
14x20 | pcs | 3.2 | 0.635/1/2 |
17x22 | pcs | 3.7 | 0.635/1 |
20x25 | pcs | 3.8 | 0.635/1/2 |
20x26 | pcs | 4 | 0.635/1 |
22x28 | pcs | 3.4 | 0.635/1 |
Packing Details | We will packing by plastic/ polybay and bubble bags first , and then into the foam box,finally into the wooden cases/ carton/pallet or customized package.Every package can be offered with English installation instruction. |
Delivery Details | We can deliver by any courier, eg, TNT, UPS, FedEx, EMS etc.We can also by air, sea etc.We can choose the way according to the requirements of customers to ensure the most safe, efficient and convenient transportation. |