Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


What is thermal mass?

#34389

What is thermal mass? | 22 May, 2005

What is definition of thermal mass?

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#34402

What is thermal mass? | 23 May, 2005

Thermal mass is the ability of a material to absorb heat energy. * A lot of heat energy is required to change the temperature of high density areas, like a ground plane. They are therefore said to have high thermal mass. * Light weight areas, such as thin traces, have low thermal mass.

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