| TCS | aaa | bbb | tt | EE | XXXX |
| Ceramic Substrate | Size a (mm x 10) | Size b (mm x 10) | Thickness (mm x 10) | Dielectric Constant | Specific Code |
| Example: | TCS-820-290-32-20-TX02 |
| T-CERAM ceramic substrate Size 82 mm x 29 mm, Thickness 3.2 mm Dielectric Constant 20 TX02 = specific code |