The IT-170GRA2 is a high Tg (175° C by DSC), halogen free epoxy and lower mid loss material with high thermal reliability, low CTE and CAF resistance. This green material is designed for low lost low loss material and used in server/storage/switch application .
ApplicationServer/Storage/Switch
Routers
Backplane
Telecom
Base station
Key FeaturesHalogen free, High-Tg (175oC)
Lower Dk ( Compatible with High Tg standard FR-4 processes
High thermal & CAF resistance reliability
Environmental friendly materials
PropertyItems | Methods | IT-170GRA2 |
Tg (℃) | DSC | 175 |
T-288 (w/ 1 Oz Cu, min) | TMA | 60+ |
Td-5%(℃ ) | TGA 5% loss | 390 |
CTE (ppm/℃) | a1/a2 | 40/215 |
CTE (%), 50-260℃ | TMA | 2.4 |
Dk @ 10 GHz (RC 50%) | IPC TM-650 2.5.5.13 | 3.8 |
Df @ 10 GHz (RC 50%) | IPC TM-650 2.5.5.13 | 0.008 |
IT-170GRA2 Datasheet
