Properties of Ceramic Materials (Including Under Development)
We develop and manufacture a wide variety of ceramic materials tailored to specific applications. The table below summarizes the characteristics of the various materials used in our primary product lines.
| HTCC | AlN | MTCC | |||
|---|---|---|---|---|---|
| BA-914 | BA-916 | HA-921 | (Under Development) | MA-22 (Under Development) |
|
| Color | Black | Black | White | Gray | Gray |
| Conductor material | W, Mo | W, Mo | W, Mo | W | Mo,CuW |
Er10GHz |
9.8 | 10.2 | 9.4 | 9 (1MHz) |
9.5 (12GHz) |
tanδ (×10-3)10GHz |
1 | 7 | 1 | 0.5 (1MHz) |
1.9 (12GHz) |
Bending strength［MPa］ |
550 | 500 | 550 | 350 | 720 |
Young’s modulus［MPa］ |
280 | 260 | 280 | 300 | 324 |
CTE |
6.7 | 6.7 | 6.8 | 4.9 | 7.2 (+200℃-+400℃) |
Thermal Conductivity［W/mK］ |
18 | 17 | 18 | 170 | 20 |
