"Off The Shelf" Ceramics Substrates

Stellar Ceramics

"Off The Shelf" Ceramic Substrates

AlN Substrate 3" X 3" X .040" w/ Ti:1kÅ… Pt:2kÅ… Au:3kÅ… 1 Side

Availability: Out of stock
SKU: 3030-TF123

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Short Description
AlN (Aluminum Nitride) 3.0" X 3.0" X .040" Polished one side, metalized one side with Titanium (Ti): 1,000Å… Platinum (Pt): 2,000Å… Gold (Au): 3,000Å
Full Description



Material: Aluminum Nitride (AlN) 
Size: 3.0" x 3.0" x .040"
Finish: Polished One Side
Metallization: Titanium (Ti): 1,000Å; Platinum (Pt): 2,000Å; Gold (Au): 3,000Å (One Side)

Aluminum Nitride (AlN)

Aluminum nitride substrates are used in microelectronics applications for medium to high power circuits requiring extremely good thermal conductivity 170 W/mK along with excellent mechanical and electrical properties. Being non-toxic they are finding increasing application in replacing beryllium oxide substrates which have inherent toxic properties.
Notice: All International Aluminum Nitride (AlN) orders are under International Traffic in Arms Regulations (ITAR) and Export Administration Regulations (EAR). Please call us at 508.865.1668, or email us at websales@stellarind.com.

Benefits of Aluminum Nitride (AlN) ceramic substrates

High thermal conductivity
High electrical insulation properties
Excellent Thermal Shock resistance
Excellent metalizing properties with specialized thick-film pastes, thin-films, and DBCu
Low Thermal Expansion at 4.6 ppm/°C
Excellent high temperature characteristics
Available in lapped and polished grades