T-Global Technology’s XL-25 heat spreaders and heat sinks are an aluminium nitride ceramic boasting very high thermal conductivities of approximately 200W/mk.  They are non-toxic, have a high operating temperature limit and also strong electrical isolation properties.  They are good for designs with limited space and have a low thermal expansion coefficient.  The addition of a pre-applied thermal tape further reduces the manufacturing complexity when compared to aluminium heat sinks.


Ideal for designs with limited space
High thermal conductivity
Low thermal expansion coefficient
High temperature resistance
Chemically stable