Temperature-Resistant Underfill

This Heat Resistant Underfill material has among the industry's highest temperature resistance and a low CTE, providing automotive-grade reliability. With excellent Thermal Cycle Test (TCT) performance, it is easy to handle, has a long room temperature pot life and does not contain REACH SVHC substances. It is compatible with package sizes of 20 mm square or greater. 
 

Part Number List

Results 1
Models table for series Temperature-Resistant Underfill
Part No.DatasheetFiller Contents (%)Filler Size (Max) (μm)Filler size (Avg) (μm)Viscosity (Pa Sec)ThixotrophyTg (⁰C )CTE (°C)Thermal Conductivity (W/mK)StoragePotlife @ 25degCCure Condition
~68
10
4
8
1.0
160
23
0.7
-20°C / 6 months
3 days
110°C 50 min