Halogen-free IS550H is an environmentally friendly, CAF-resistant copper-clad laminate and prepreg material for applications requiring high-voltage, high-power and long-term thermal stability.

Capable of operating at continuous operating temp. up to 175°C. Has ability to meet demanding thermal cycling requirements (-40°C to 175°C for 2,000 cycles). Has CAF performance at 1500V for 1,000 hr. for tight pitch, PTH to PTH and z-axis structures. Has thermal conductivity of 0.70 W/mK that enables embedded heat sink applications. Processibility is similar to FR-4 materials. Is available with core thickness ranging from 0.0020" (0.05mm) to 0.063" (1.5mm) and range of prepreg resin contents for most applications, including heavy copper designs.

Isola Group
isola-group.com

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