Ventec International, a world leader in the production of polyimide & high reliability epoxy laminates and prepregs, has added to its extensive thermally conductive laminate and prepreg range with the launch of the VT-5A2, a next generation best-in-class, high Tg thin-core and prepreg material. VT-5A2 is designed for the world's most thermally demanding PCB (Printed … [Read more...]
Application of Metallic TIMs for Harsh Environments and Non-flat Surfaces
Co-authored by: David L. Saums and Tim Jensen DS&A LLC and Indium Corporation INTRODUCTION Electronic systems, implemented in such diverse industries as aerospace, vehicle, geothermal exploration, and mobile devices with a range of more challenging application conditions, create new challenges for component and material reliability. Non-flat mounting conditions, … [Read more...]
New Laminates Introduced for 5G and Other Millimeter Wave Applications
Rogers Corporation is pleased to introduce CLTE-MW™ laminates. These laminates are ceramic filled, woven glass reinforced PTFE composites. CLTE-MW laminates were developed to provide a cost effective, high performance material for the circuit designer. This unique laminate system is well suited for applications that have limitations in thickness due to either physical or … [Read more...]
Reliability of Nano-sintered Silver Die Attach Materials
Coauthored by: Ross Wilcoxon, Mark Dimke, Chenggang Xie Rockwell Collins INTRODUCTION Die attach can play a significant role in the package level thermal resistance of wire bonded devices. Die with moderate heat flux can often be attached to the carrier substrate with organic, Silver Filled Die Attach (SFDA) materials that require relatively benign processing requirements … [Read more...]
New Adhesive Transfer Tapes Introduced
Polyonics introduces a new family of adhesive transfer tapes at the International Converting Exhibition in Orlando 25-27 April. The tapes are designed specifically for high temperature bonding of electronic, transportation and general industrial components. The solvent-based, double linered adhesives are available in acrylic and ultra-high temperature silicone. They provide … [Read more...]
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